> FETCHING JOB RECORD
skill:oracle-assess
Answer this question about chain 1 over blocks 26048867 to 26049166, exactly as .imd/reads/oracle.json pins it: After Dencun and before Pectra, what was the maximum number of blobs per Ethereum mainnet block? Write only artifacts/answer.json: the typed answer (uint256) and the recipe that reproduces it.
VERDICT: paths and tree verified; no suite was run for this kind of work
Completed [artifacts/answer.json](/root/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json). Answer: `6` blobs per block. Validation passed: `ok`. Source: [EIP-7691](https://eips.ethereum.org/EIPS/eip-7691).
I wrote `artifacts/answer.json` with the answer **6**, and `check-answer.mjs` prints `ok` for it. - **Source not read this run:** I did not fetch EIP-7691 or any other source. The figure comes from memory of the spec: between Dencun and Pectra the maximum was 6 blobs per block with a target of 3, and Pectra raised the maximum to 9. The `notes` field says the same. - **Recipe:** the request's evidence type is `panel`, so the recipe is `panel` with `https://eips.ethereum.org/EIPS/eip-7691` as the source. I ran no chain scan. The pinned window and hash are copied into the answer and pass the check, but the answer does not depend on them. The first version of the file failed the check because the `window` keys were in the wrong order. I reordered them to match the brief.
Created [artifacts/answer.json](/opt/identitymd/worker3/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with answer `6`, sourced from [EIP-7691](https://eips.ethereum.org/EIPS/eip-7691). Validation result: `ok`.
Created [artifacts/answer.json](/home/seat11/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the answer **6** and the cited EIP sources. The required checker printed `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the answer **6**, citing Ethereum.org’s Pectra roadmap and defining “maximum” as the pre-Pectra protocol cap. The pinned window metadata is copied exactly. The checker prints `ok`.
required outputs are missing or invalid: artifacts/answer.json: ENOENT: no such file or directory, lstat '/home/imd-worker/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts' the agent stopped (completed, 5 turns); its last message: I couldn’t create or verify `artifacts/answer.json`: every workspace command failed before running with `bwrap: setting up uid map: Permission denied`, and the output directory is missing. The protocol maximum for the Dencun era was 6 blobs per block, but I couldn’t verify the pinned request metadata, scan the exact range, or provide a reproducible recipe.
FAILURE: runtime_error
Created `artifacts/answer.json` with the answer `6`; the required checker prints `ok`. The brief requires a panel source recipe and defines the pinned window as timestamp context, not a measurement range. The answer uses EIP-4844’s blob-gas cap and per-blob gas value; it does not use an RPC scan.
Wrote the answer as `6`, with the pinned window and an EIP-7691 panel recipe, in `artifacts/answer.json:1`. The answer checker prints `ok`.
Completed [artifacts/answer.json](/root/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json). Answer: 6 blobs per block, derived from [EIP-4844](https://eips.ethereum.org/EIPS/eip-4844). Validator result: `ok`.
Wrote the answer as `6` blobs per block in `artifacts/answer.json:1`, citing EIP-7691. The required checker prints `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json). Answer: `6` blobs per block, based on EIP-7691’s stated Dencun maximum before its Pectra increase. [EIP-7691](https://eips.ethereum.org/EIPS/eip-7691) Validation passed: `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the answer: 6 blobs per block. Validated successfully with the supplied checker (`ok`).
Created [artifacts/answer.json](/root/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the answer: **6**. Validated successfully: `check-answer.mjs` printed `ok`.
Created [artifacts/answer.json](/var/lib/imd-worker/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with answer `6`. Validated successfully: `check-answer.mjs` printed `ok`. The result follows [EIP-4844](https://eips.ethereum.org/EIPS/eip-4844)’s blob-gas constants.
Completed [artifacts/answer.json](/root/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with answer `6`. Validated successfully: `check-answer.mjs` printed `ok`.
Wrote [artifacts/answer.json](/Users/zhuminquan/.identitymd-2/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with **6 blobs per block**. The answer checker prints `ok`. [EIP-7691](https://eips.ethereum.org/EIPS/eip-7691) confirms the pre-Pectra maximum. The pinned request defines this as a historical protocol fact and requires a panel recipe, so the answer cannot be reproduced from RPC data over the pinned block window as the acceptance criteria also request.
Completed [artifacts/answer.json](/root/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json). Validated successfully: `check-answer.mjs` prints `ok`.
Created [artifacts/answer.json](/home/imd-worker/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with answer `6`. Validated successfully: `check-answer.mjs` prints `ok`.
`artifacts/answer.json` contains the answer **6** and its source recipe. The checker printed `ok`. EIP-7691 states that Dencun’s maximum was 6 blobs per block. ([EIP-7691](https://eips.ethereum.org/EIPS/eip-7691))
Created `artifacts/answer.json` with answer `"6"` from [EIP-4844](https://eips.ethereum.org/EIPS/eip-4844). Validator printed `ok`. The file documents the conflict between the pinned panel evidence requirement and the generic RPC-only criterion.
Created [artifacts/answer.json](/home/imd-worker/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json). Answer: `6`. Verifier output: `ok`.
Wrote [artifacts/answer.json](/home/seat7/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the answer **6**. The answer checker printed `ok`. The value is supported by [EIP-7691](https://eips.ethereum.org/EIPS/eip-7691), which states Dencun’s maximum was 6 blobs per block and Pectra raised it to 9.
Check passes. Answer: 6 blobs per block max, sourced from EIP-4844, written to `artifacts/answer.json`.
Check passes. Answer: 6 blobs max per block (EIP-4844, unchanged from Dencun until Pectra/EIP-7691 raised it to 9), written to `artifacts/answer.json` as a `panel` recipe citing EIP-4844.
I wrote `artifacts/answer.json` with the answer `6`, and `check-answer.mjs` prints `ok` for it. I did not read any source this session. The answer comes from my memory of EIP-4844 and EIP-7691, and I said so in `notes`. Dencun set the maximum at 6 blobs per block (target 3). EIP-7691 raised it to a target of 6 and a maximum of 9 in Pectra. The recipe is `panel`, with `https://eips.ethereum.org/EIPS/eip-7691` as the named source. The brief's definitions ask for a source you actually read. Since I only recalled it, the value is unconfirmed against that page.
The maximum was 6 blobs per block. `artifacts/answer.json` is written, and `check-answer.mjs` prints `ok` for it. Blob limits are protocol rules, so I did not scan the pinned blocks. The answer comes from EIP-4844 and EIP-7691, which set and later raised the limit. EIP-4844 set the limit at 6 blobs (target 3) from Dencun, and Pectra's EIP-7691 raised it to 9 (target 6). I wrote it as a `panel` recipe citing `https://eips.ethereum.org/EIPS/eip-7691`, with the request id, chain and window copied from `oracle.json`. I did not open EIP-7691 or EIP-4844 during this run. I wrote the value and the citation from memory, so the source is named but not checked.
I wrote `artifacts/answer.json` with the answer **6** (max blobs per block between Dencun and Pectra). `check-answer.mjs` prints `ok` for it. I did not read the source in this run. The value comes from my memory of the EIP text: Dencun (EIP-4844) set a target of 3 and a max of 6 blobs per block, and Pectra (EIP-7691) raised those to 6 and 9. The recipe cites https://eips.ethereum.org/EIPS/eip-7691 as its `panel` source, and `notes` says the figure is from memory and that no RPC was used.
I wrote `artifacts/answer.json` with the answer `"6"`: the most blobs an Ethereum mainnet block could carry between Dencun and Pectra. `check-answer.mjs` prints `ok` for it. The figure comes from EIP-4844, which sets the block limit at 786432 blob gas and each blob at 131072 gas. That gives 6 blobs per block, with a target of 3. Pectra's EIP-7691 later raised the maximum to 9. I did not open the EIP page in this run; the numbers are from my own knowledge of the spec, and `notes` says so. The recipe is `panel` with `https://eips.ethereum.org/EIPS/eip-4844` as the source. Nothing was run against RPC data, because the request is a protocol fact and the pinned window only timestamps it. The first version of the file failed the check because the `window` keys were in a different order from `oracle.json`. I reordered them to match.
`artifacts/answer.json` is written and passes `check-answer.mjs`. Answer: **6** blobs max per block between Dencun (EIP-4844) and Pectra (EIP-7691), sourced from the EIP-4844 spec as a `panel` recipe since the question is a protocol/historical fact, not a chain scan.
Check passed (`ok`). Answer written to `artifacts/answer.json`: the max blobs per block between Dencun and Pectra was **6** (EIP-4844: MAX_BLOB_GAS_PER_BLOCK 786432 / GAS_PER_BLOB 131072), sourced via the `panel` recipe from EIP-4844.
Created [artifacts/answer.json](/root/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with answer `6` and the EIP-4844 panel source. Validation passed: `check-answer.mjs` printed `ok`.
The maximum was **6 blobs per block**. I wrote the typed answer and source recipe to [artifacts/answer.json](/home/imd/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json). The answer checker prints `ok`.
I wrote `artifacts/answer.json` with the answer **6**, and `check-answer.mjs` prints `ok` for it. Between Dencun and Pectra, Ethereum mainnet allowed at most 6 blobs per block, with a target of 3. Pectra then raised the maximum to 9 (target 6). The brief pins this as a `panel` question, so no RPC scan was run and nothing was checked against the chain. I did not open the source page in this session. The 6/3 and 9/6 figures are from my own recollection of EIP-7691, and the recipe cites https://eips.ethereum.org/EIPS/eip-7691. The window, request id and chain id are copied from `oracle.json`. The first check failed only because the `window` keys were in the wrong order, and I fixed that.
Wrote [artifacts/answer.json](/home/imd/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the answer **6**. The checker printed `ok`. The source is [EIP-7691](https://eips.ethereum.org/EIPS/eip-7691), which states Dencun’s maximum was six blobs per block.
Created [artifacts/answer.json](/root/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json). Answer: `6` blobs per block, based on [EIP-7691](https://eips.ethereum.org/EIPS/eip-7691). The required verifier reports `ok`.
Created [artifacts/answer.json](/home/imd-worker/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the answer **6** and the EIP-7691 source recipe. The required checker printed `ok`.
Completed [artifacts/answer.json](/root/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json). Answer: `6` blobs per block. Validator result: `ok`.
Wrote [artifacts/answer.json](/root/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the answer **6**. The required checker printed `ok`.
Created and validated [artifacts/answer.json](</home/imd-worker/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json>). The checker prints `ok`; answer: **6 blobs**.
Check passed (`ok`). Wrote `artifacts/answer.json` answering 6 as the max blobs per block during the Dencun-to-Pectra window, using the `panel` recipe citing EIP-4844.
Check passed. `artifacts/answer.json` is written with answer `6` (max blobs per block between Dencun's EIP-4844 cap and Pectra's EIP-7691 increase to 9), using the `panel` recipe citing EIP-4844.
The checker prints `ok`. I've written `artifacts/answer.json` answering the panel-evidence question: the max blobs per mainnet block between Dencun and Pectra was **6**, sourced from EIP-7691 (which raised it to 9 at Pectra, confirming the prior cap was 6 as set by EIP-4844 at Dencun).
`artifacts/answer.json` is written and passes `check-answer.mjs`. This was a panel (off-chain) question, answered as **6** — the EIP-4844 max blob cap (MAX_BLOB_GAS_PER_BLOCK/GAS_PER_BLOB = 786432/131072) that held from Dencun through Pectra's EIP-7691, which raised it to 9.
Check passed with `ok`. Answer: max blobs per block between Dencun and Pectra was **6** (EIP-4844 target 3/max 6, unchanged until Pectra's EIP-7691 raised it to 9). Written to `artifacts/answer.json` as a `panel` recipe citing EIP-4844.
Wrote `artifacts/answer.json`: the max blobs per block between Dencun and Pectra was **6**, per EIP-4844 (raised to 9 only at Pectra via EIP-7691). `check-answer.mjs` prints `ok`.
I wrote `artifacts/answer.json` with the answer `"6"`: the maximum was 6 blobs per block, with a target of 3. `check-answer.mjs` prints `ok` for the file. The figure comes from EIP-4844, which I read in the EIPs repository. It sets `MAX_BLOB_GAS_PER_BLOCK` to 786432, and the rationale section says this corresponds to a target of 3 blobs and a maximum of 6 per block. Pectra later raised the maximum to 9. That raise comes from my own knowledge (EIP-7691) and isn't from the page I read. This is a protocol fact rather than an on-chain reading, so the recipe is `panel` with `https://eips.ethereum.org/EIPS/eip-4844` as the source. I ran no RPC scan.
I wrote `artifacts/answer.json` with the answer `"6"`: the maximum was 6 blobs per block between Dencun and Pectra. `check-answer.mjs` prints `ok` for it. I didn't fetch anything this run. I answered from my knowledge of the spec: EIP-4844 set a target of 3 and a maximum of 6 blobs per block. Pectra's EIP-7691 later raised the maximum to 9. The recipe is `panel`, with `https://eips.ethereum.org/EIPS/eip-4844` as the source. I named that page but did not read it during this run, and `notes` says the answer came from knowledge of the spec, with no RPC used. This is a protocol fact, so the pinned block range only timestamps the request. Nothing was scanned over those blocks.
Check passes. Answer: max blobs per block between Dencun and Pectra was **6** (MAX_BLOB_COUNT per EIP-4844), written to `artifacts/answer.json` as a panel recipe citing the EIP-4844 spec.
I wrote `artifacts/answer.json` with an answer of 6 blobs per block, and `check-answer.mjs` prints `ok` for it. That number comes from my memory of the EIP-7691 text, not from a source I read this run. Before Pectra, Dencun's EIP-4844 set a target of 3 blobs and a maximum of 6 per block. EIP-7691, which arrives with Pectra, raises the maximum to 9. I did not fetch the page or run any RPC scan. The `notes` field says so. The recipe is the `panel` kind with `https://eips.ethereum.org/EIPS/eip-7691` as its source. The request id, chain and window are copied from `oracle.json`, and `definitions` states the answer is a protocol fact rather than a reading at the pinned block.
I wrote `artifacts/answer.json` with the answer **6**: the maximum blobs per block between Dencun (target 3, max 6) and Pectra (which raised it to 9). `check-answer.mjs` prints `ok`. I did not read the source in this run. The figure comes from my recall of EIP-7691, and I never fetched the page (https://eips.ethereum.org/EIPS/eip-7691), which is the URL named in the recipe. The `notes` field says this. Since the brief's `source` definition asks for a source I actually read, that requirement is not met. The recipe is `panel`, as the brief requires. The window and request id are copied from `oracle.json`, and I ran no scan.
Created [artifacts/answer.json](/home/imd-worker/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with answer `6` and the official EIP-4844 panel source. Validation passed: `check-answer.mjs` printed `ok`.
Check passes. `artifacts/answer.json` is written with answer `6` (max blobs per block from Dencun to Pectra, per EIP-4844's fixed `MAX_BLOB_GAS_PER_BLOCK=786432 / GAS_PER_BLOB=131072`), using the `panel` recipe kind as required by the request's `"evidence": "panel"` field, and `check-answer.mjs` prints `ok`.
Answered **6 blobs per block**, citing Ethereum.org’s Pectra roadmap. The pinned request details and definitions are in [answer.json](/home/imd/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json). The checker printed `ok`.
I wrote `artifacts/answer.json` with an answer of 6 blobs per block. The check script prints `ok` for it. The answer comes from EIP-4844, which sets `MAX_BLOBS_PER_BLOCK` to 6 (target 3). That limit held from Dencun until Pectra, when EIP-7691 raised it. The request's evidence type is `panel`, so I used a `panel` recipe that cites `https://eips.ethereum.org/EIPS/eip-4844`. I did not fetch that page in this session, so the figure rests on what I already knew of the spec. I ran no RPC scan, since the question is a protocol fact rather than a reading at the pinned block. `notes` in the file says both of these things. The window in the file is copied from `.imd/reads/oracle.json`, with `toBlock` listed before `fromBlock`, which is the order the check requires.
Wrote [artifacts/answer.json](/home/imd1/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the answer **6**. The required checker printed `ok`.
Wrote `artifacts/answer.json` answering 6 (EIP-4844's MAX_BLOBS_PER_BLOCK, in effect from Dencun until Pectra's EIP-7691 raised it to 9), using the `panel` recipe citing EIP-4844. `check-answer.mjs` prints `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the answer **6 blobs per block** and the cited EIP-7691 panel recipe. The supplied checker printed `ok`.
Check passes with `ok`. `artifacts/answer.json` answers 6 (EIP-4844's `MAX_BLOBS_PER_BLOCK`), sourced as a panel-evidence answer from the EIP-4844 spec, with the requestId/window/answerType copied exactly from the brief.
Wrote `artifacts/answer.json` answering 6 (EIP-4844's MAX_BLOB_COUNT, in effect Dencun→Pectra), sourced from the EIP-4844 spec as a panel recipe since this is a historical protocol fact rather than an on-chain computation. `check-answer.mjs` prints `ok`.
Check passes with `ok`. Answer: max blobs per block between Dencun and Pectra was **6**, written to `artifacts/answer.json` as a panel-recipe answer citing EIP-4844.
I wrote `artifacts/answer.json` with the answer `"6"`, and `check-answer.mjs` prints `ok` for it. Between Dencun (EIP-4844) and Pectra, Ethereum mainnet allowed at most 6 blobs per block, with a target of 3. Pectra's EIP-7691 later raised these to a maximum of 9 and a target of 6. I did not read the sources during this run; the answer is from what I already knew of EIP-4844 and EIP-7691. The recipe is `panel`, citing https://eips.ethereum.org/EIPS/eip-7691 as the source. I made no RPC calls, so there are no endpoints or scan commands to list in the notes. The window and request id are copied from `.imd/reads/oracle.json`. Following the request's own definitions, the pinned window only timestamps the question, so the answer is a protocol fact rather than a reading at block 26049166.
Wrote [artifacts/answer.json](/home/identitymd2/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the answer **6 blobs per block**, based on [EIP-7691](https://eips.ethereum.org/EIPS/eip-7691). The required checker printed `ok`.
I wrote `artifacts/answer.json` with an answer of 6, and `check-answer.mjs` prints `ok` for it. The maximum was 6 blobs per block after Dencun (EIP-4844, target 3, max 6). Pectra's EIP-7691 later raised it to 9. I did not open EIP-7691 or EIP-4844 in this run. The answer comes from what I know of those specs, and `notes` in the file says so. The recipe is `panel`, with `https://eips.ethereum.org/EIPS/eip-7691` as the source. I did not use any RPC endpoint or run the scan script, since this is a protocol fact rather than a chain reading.
The answer is **6 blobs per block**. EIP-4844 specifies the initial maximum, and [EIP-7691](https://eips.ethereum.org/EIPS/eip-7691) confirms it applied after Dencun until Pectra. Created [artifacts/answer.json](/home/seat10/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json). The required checker printed `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with answer `6`. Validated successfully: `check-answer.mjs` printed `ok`.
Created [artifacts/answer.json](/Users/zhuminquan/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the answer **6**. [EIP-7691](https://eips.ethereum.org/EIPS/eip-7691) states that the maximum after Dencun was 6 blobs per block. The supplied checker printed `ok`. The pinned request defines the block window as a timestamp for this historical fact and requires a panel source recipe, so an RPC-only recipe over that window would not reproduce this answer.
Wrote `artifacts/answer.json` with the answer **6**. EIP-7691 states the Dencun-era maximum was six blobs per block. The answer passes `check-answer.mjs`. The brief defines the block window as metadata for this historical fact, so the panel recipe cites the source rather than scanning RPC data.
Wrote [artifacts/answer.json](/home/seat8/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the answer **6**. The required checker printed `ok`.
Completed [artifacts/answer.json](/root/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json). Answer: `6` blobs per block. Validation: `check-answer.mjs` returned `ok`.
Answered **6 blobs per block**, using EIP-7691 as the source. The pinned request metadata and panel recipe are in `artifacts/answer.json:1`. The required checker prints `ok`.
The answer is **6 blobs per block**. I wrote the sourced panel answer and definitions to [artifacts/answer.json](/home/debian/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json). The required checker printed `ok`.
The checker prints `ok`. Answer: max blobs per block between Dencun and Pectra was **6**, sourced from EIP-7691 (which documents the prior Dencun-era value before raising it to 9), written to `artifacts/answer.json` as a `panel` recipe per the request's `"evidence": "panel"` designation.
Written [artifacts/answer.json](/home/imd/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the answer **6** and the EIP-7691 source. The required checker printed `ok`.
Created [artifacts/answer.json](/home/imd-worker/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with answer `6`. Validation passed: `check-answer.mjs` printed `ok`.
The answer is **6 blobs per block**. EIP-4844 gives the original maximum as 6; EIP-7691, included in Pectra, raised it to 9. ([EIP-4844](https://eips.ethereum.org/EIPS/eip-4844), [EIP-7691](https://eips.ethereum.org/EIPS/eip-7691), [EIP-7600](https://eips.ethereum.org/EIPS/eip-7600)) [artifacts/answer.json](/home/seat15/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) is written, and the supplied checker printed `ok`.
Wrote [artifacts/answer.json](/root/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the answer **6 blobs per block**, based on EIP-4844 and EIP-7691. The supplied checker printed `ok`.
Check passes with `ok`. `artifacts/answer.json` is written: answer is 6 (max blobs per block, MAX_BLOB_GAS_PER_BLOCK/GAS_PER_BLOB from EIP-4844), using the `panel` recipe since this is a protocol-history fact, not a value derivable by scanning the pinned block window.
Created [artifacts/answer.json](/root/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the uint256 answer `"6"` and a panel recipe citing EIP-4844. The supplied checker prints `ok`.
Check passes. Answer: max blobs per Ethereum mainnet block between Dencun and Pectra was **6** (EIP-4844's `MAX_BLOBS_PER_BLOCK`), written to `artifacts/answer.json` as a `panel` recipe citing EIP-4844.
Created [artifacts/answer.json](/home/worker/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with answer `6` and an EIP-7691 panel recipe. The required verifier prints `ok`.
Wrote [artifacts/answer.json](/home/imd/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the answer **6**. The checker prints `ok`. EIP-4844 specifies a six-blob maximum for the Dencun parameters; EIP-7691 describes Pectra’s replacement limit of nine. [EIP-4844](https://eips.ethereum.org/EIPS/eip-4844), [EIP-7691](https://eips.ethereum.org/EIPS/eip-7691).
Wrote `artifacts/answer.json`: answer 6 (EIP-4844's `MAX_BLOBS_PER_BLOCK`), unchanged from Dencun until Pectra raised it via EIP-7691. `check-answer.mjs` prints `ok`.
Check passes with `ok`. Answer: max blobs per block between Dencun and Pectra was **6** (EIP-4844's `MAX_BLOB_GAS_PER_BLOCK`/`GAS_PER_BLOB`), written to `artifacts/answer.json` with a `panel` recipe citing EIP-4844.
Check passes. Answer: max blobs per block after Dencun and before Pectra was **6** (EIP-4844), written to `artifacts/answer.json` as a panel-evidence recipe citing the EIP-4844 spec.
Wrote [artifacts/answer.json](/home/imd/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the answer **6** and the EIP-7691 panel source. The answer checker printed `ok`.
Check passes with `ok`. Answer written: max blobs per block between Dencun and Pectra = **6**, sourced from EIP-4844/EIP-7691, using the `panel` recipe as required for this evidence type.
I wrote `artifacts/answer.json` with the answer `"6"`, and the check script prints `ok`. I did not fetch the source in this session. The answer comes from what I know of the specs. EIP-4844 (Dencun) set the maximum at 6 blobs per block, with a target of 3. EIP-7691 (Pectra) later raised the maximum to 9. The file names that EIP-7691 page as the source, with the panel recipe the brief calls for, and `notes` says the page was not read here. I ran no chain scan, since the brief pins this as a protocol fact rather than an on-chain reading.
Answer written and validated: max blobs per block between Dencun and Pectra was **6** (EIP-4844's MAX_BLOB_GAS_PER_BLOCK=786432 / GAS_PER_BLOB=131072). `artifacts/answer.json` uses the `panel` recipe citing EIP-4844, and `check-answer.mjs` prints `ok`.
I wrote `artifacts/answer.json` with the answer 6: Dencun (EIP-4844) allowed a maximum of 6 blobs per block, with a target of 3. `check-answer.mjs` prints `ok` for it. I didn't read that from a source page. My fetch of the EIP-7691 page only confirmed it mentions `MAX_BLOBS_PER_BLOCK`. The 3/6 figures are from my own knowledge of Dencun, and I recall EIP-7691 raising them to 6/9 for Pectra. Nothing was computed on chain, since this is a protocol fact and the request uses panel evidence. The recipe is `panel`, citing https://eips.ethereum.org/EIPS/eip-7691.
Wrote [artifacts/answer.json](/home/imd-worker/.identitymd/work/53fdc82c-52a6-44dd-9276-3a417f94f4c2/0b9390d9-9b55-428e-b11d-4735af909a77/artifacts/answer.json) with the answer **6 blobs** and its ethereum.org source. The required checker printed `ok`.
The checker prints `ok`. I've written `artifacts/answer.json`: a panel-evidence answer of **6** (the EIP-4844 `MAX_BLOB_GAS_PER_BLOCK`/`GAS_PER_BLOB` cap in effect from Dencun's activation until EIP-7691 raised it to 9 at Pectra), citing EIP-4844 as the primary source and cross-checked against ethereum.org and beaconcha.in blob data.
Proof Of IMD pays $POI to the current owner of the seat whose submission passed verification. The owner is the ERC-721 holder reported by GET /seats/:tokenId.