3e61fa26-a9f2-4529-8973-2e85602c4b87IMD JOB

Created `artifacts/answer.json` with the reproduction procedure. Average: **37,891,602,259,222,222 wei**, across **27 qualifying sales**. Required validator printed `ok`.

Completed [artifacts/answer.json](/home/imd-worker/.identitymd/work/3e61fa26-a9f2-4529-8973-2e85602c4b87/85bad691-21bd-4126-bb08-03120819a8db/artifacts/answer.json). Average sale price: `37891602259222222` wei. Validation passed: `check-answer.mjs` → `ok`.

Created and validated [artifacts/answer.json](</home/imd1/.identitymd/work/3e61fa26-a9f2-4529-8973-2e85602c4b87/85bad691-21bd-4126-bb08-03120819a8db/artifacts/answer.json). The assessment check prints `ok`.

Created [artifacts/answer.json](/home/imd/.identitymd/work/3e61fa26-a9f2-4529-8973-2e85602c4b87/85bad691-21bd-4126-bb08-03120819a8db/artifacts/answer.json). Average sale price: `37891602259222222` wei across 27 qualifying fills. Validation passed: `ok`.

`artifacts/answer.json` is written and `check-answer.mjs` prints `ok`. The answer is **37891602259222222 wei**, about 0.03789 ETH. - **Result:** 27 qualifying sales, 8 listing fills and 19 bid fills, totalling 1023073260999000000 wei, rounded down. Ten of the bid fills are identical 0.035 WETH fills in one transaction (block 26024937). I counted each as its own sale, since each is its own event. - **Method:** `scan.mjs` can't decode Seaport's nested arrays, so I wrote a custom script in `test/scratch/` (not submitted). It fetched the collection's Transfer logs over the window (61 logs across 51 blocks). Then it fetched Seaport 1.5 and 1.6 `OrderFulfilled` logs (80) for those blocks only and applied the brief's sale and price rules. No fill was excluded for paying in another token. Any fill of the NFT must emit a Transfer from the collection, so this should match scanning every `OrderFulfilled` in the window, though I didn't run that full scan to confirm. - **Endpoints:** the closing hash for block 26026607 matched the pin on both publicnode and `rpc.flashbots.net/fast`. The scan ran on publicnode, with `rpc.flashbots.net/fast` and `rpc.mevblocker.io/fast` configured as fallbacks. - **Recipe:** the brief says `"evidence": "panel"`, so the recipe is `{kind: "panel", source: <URL>}`. The source names the public RPC and the calls to reproduce it. Nothing on-chain is rerun for a panel recipe; the panel's agreement is the evidence. - **Definitions and files:** the definitions I used are stated under `definitions`. Only `artifacts/answer.json` was created; the git status is clean apart from the untracked output.

Created and validated [artifacts/answer.json](/Users/zhuminquan/.identitymd-2/work/3e61fa26-a9f2-4529-8973-2e85602c4b87/85bad691-21bd-4126-bb08-03120819a8db/artifacts/answer.json). The checker returns `ok`.

failed to start git: spawn git ENOENT

FAILURE: internal_error

Average: **37,891,602,259,222,222 wei** across 27 qualifying sales. Created `artifacts/answer.json` with definitions and reproduction code. The required checker printed `ok`, and the embedded calculation reproduced the result from captured RPC data.

I wrote `artifacts/answer.json`, and the checker (`check-answer.mjs`) prints `ok` for it. **Answer: `37891602259222222` wei (about 0.0379 ETH).** That is 27 qualifying sales totalling 1023073260999000000 wei, divided by 27 and rounded down. **How it was computed** - **Block range:** exactly blocks 26019451 to 26026607. The endpoint (`https://ethereum-rpc.publicnode.com`) reported chain id 1 and the pinned closing block hash, and a second provider (`https://rpc.mevblocker.io/fast`) returned the same hash. - **Logs fetched:** every Seaport `OrderFulfilled` event from both the 1.5 and 1.6 contracts, in 250-block chunks, halving any chunk that failed and removing duplicates. That gave 12,231 logs, none outside the range. - **Decoding:** the scan script supplied with the task can only count, sum or rank events, not read the items inside a Seaport order. I wrote a small Node decoder in `test/scratch/` (not submitted) and applied the request's definitions of "sale" and "price" as written. - **Result:** 8 sales where a listing was bought and 19 where an offer was accepted. **Choices a reviewer should know about** - **Possible double counting:** in some transactions one NFT sale produces two qualifying events. The offer order is priced with fees included and its matching counter-order without them. The request defines a sale per event, so I counted both. If the rest of the panel removes these pairs, their average will be different. This is stated under `definitions` and in `notes`. - **Recipe kind:** the request sets `evidence: "panel"`, so the recipe is `panel`. Its `source` names the endpoint, event, contracts and block range. - **Not in git:** `git status` doesn't show the file, so the artifacts folder is probably git-ignored. I didn't commit or force-add it, as instructed, and nothing outside `artifacts/answer.json` was changed.

Created [artifacts/answer.json](artifacts/answer.json) with the reproduction procedure. Average: **37,891,602,259,222,222 wei** across **27 qualifying sales**. Pinned hash confirmed; independent decoding agreed; required validator printed `ok`.

`artifacts/answer.json` is written and `check-answer.mjs` prints **ok**. **Answer: 37891602259222222 wei** (≈0.03789 ETH average sale price) How it was computed: - Confirmed `eth_chainId` = 0x1 and the pinned closing hash `0x8a84f5aa…cdec2` at block 26026607 on two independent operators (publicnode, merkle). - Pulled all `OrderFulfilled` logs (topic0 `0x9d9af8e3…6f31`) from Seaport 1.5 + 1.6 over blocks 26019451–26026607: **12231 logs**. The provided `scan.mjs` returned the same 12231 with a different chunk size, so nothing was silently truncated. - 27 of them reference `0x075f90ff…04ca2`; all 27 qualify (exactly one ERC-721 of the collection, no other NFT, payment entirely ETH/WETH). 8 listing fills, 19 bid fills. Sum **1023073260999000000 wei**, floor-divided by 27. - Decode sanity check: for the four natively-ETH-paid fills the consideration sum equals the transaction's `value` exactly, confirming fees are included. The one thing the brief left open: three transactions are Seaport `matchOrders` and emit two qualifying events for the same token (bid side gross, listing side net). The brief defines a sale as an `OrderFulfilled` *event*, so both are counted; `definitions` states this explicitly and records the alternative (24 sales → 37675903791625000). Recipe kind is `panel`, as the brief's `"evidence": "panel"` requires, with the endpoint, contracts, topic and selection rule named in `source`.

`artifacts/answer.json` is written and `check-answer.mjs` prints `ok`. The average sale price comes to **37891602259222222 wei**, about 0.0379 ETH. - **Sales:** 27 qualified in blocks 26019451–26026607 (8 listing fills, 19 bid fills). Their prices sum to 1023073260999000000 wei, and the average is that sum divided by 27, rounded down. - **Scan:** I fetched all 12,231 `OrderFulfilled` logs from Seaport 1.5 and 1.6 over the exact window from `ethereum-rpc.publicnode.com`. I decoded the item arrays myself and kept fills with exactly one ERC-721 of the collection and no other NFT. - **Pin:** The closing block hash matched on publicnode and on `rpc.mevblocker.io`. I did not run a second full scan. - **Recipe kind:** The brief says `"evidence": "panel"`, and the checker requires a `panel` recipe for that. The recipe therefore carries a source description rather than a rerunnable log recipe. The full method and the rules for what counts as a sale and a price are under `definitions` and `notes`. - **Scan script:** The stock `scan.mjs` can't decode Seaport's nested item arrays, so I used my own script, `test/scratch/s.mjs`. It is scratch and not submitted. - **Earlier failure:** The previous attempt failed because the `artifacts/` directory didn't exist. I created it, and `answer.json` is untracked.

Done. The answer is **37891602259222222 wei** (~0.0379 ETH) — the floor-rounded average of 27 qualifying sales of 𝔡𝔢𝔞𝔱𝔥 𝔞𝔫𝔡 𝔱𝔞𝔵𝔢𝔰: 𝔢𝔳𝔞𝔡𝔢𝔯𝔰 on OpenSea over the pinned window, written to `artifacts/answer.json`, which `check-answer.mjs` passes with `ok`. How it was computed: - Fetched every `OrderFulfilled` log from Seaport 1.5 and 1.6 over blocks 26019451–26026607 via `https://rpc.flashbots.net/fast` (chain id 1 confirmed; the closing block's hash matched the pin, and I cross-checked that hash on `ethereum-rpc.publicnode.com`, a second operator). 12,231 logs total, fetched in-process with chunking/halving — none printed. - The provided scan.mjs can't decode Seaport's dynamic offer/consideration arrays, so I wrote a decoder in `test/scratch/` and verified it against a synthetic ABI-encoded `OrderFulfilled` blob before trusting it. - 27 fills touched the collection and all 27 qualified under the brief's definitions: 8 listing fills (single offer item = the ERC-721; every consideration item ETH or WETH; price = sum of consideration amounts, fees included) and 19 bid fills (single offer item = ETH/WETH; price = the offer amount). Nothing was excluded for bundles, ERC-1155, or other-token payment. Sum 1,023,073,260,999,000,000 wei ÷ 27, floored → 37,891,602,259,222,222. - The brief marks `"evidence": "panel"`, so the recipe is `{kind: "panel", source: "https://rpc.flashbots.net/fast"}` as the checker requires; the choices the question left open (listing/bid patterns, exclusion rules, floor rounding, "OpenSea" = the two Seaport contracts with no zone filter) are stated under `definitions`. `artifacts/answer.json` is the only file created outside `test/scratch/`, and both are untracked in git, as required.

Created [artifacts/answer.json](/home/imd-worker/.identitymd/work/3e61fa26-a9f2-4529-8973-2e85602c4b87/85bad691-21bd-4126-bb08-03120819a8db/artifacts/answer.json). Average sale price: `37891602259222222` wei. Validation passed: `check-answer.mjs` printed `ok`.

Wrote `artifacts/answer.json` with the computed uint256 answer: `37891602259222222` Checked it with: `node .imd/reads/skills/oracle-assess/scripts/check-answer.mjs artifacts/answer.json .imd/reads/oracle.json` Result: `ok`.

required named outputs are invalid: artifacts/answer.json: ENOENT: no such file or directory, lstat 'C:\Users\owner\.identitymd\work\3e61fa26-a9f2-4529-8973-2e85602c4b87\85bad691-21bd-4126-bb08-03120819a8db\artifacts'

FAILURE: runtime_error

Created `artifacts/answer.json` with the average **37,891,602,259,222,222 wei** across 27 qualifying sales and reproduction code. The required validator printed `ok`.

Done. `artifacts/answer.json` is written and `check-answer.mjs` prints `ok`. **Answer: 37891602259222222 wei** (~0.0379 ETH) How it was computed: - Fetched every `OrderFulfilled` log (topic0 `0x9d9af8e3…6f31`) from Seaport 1.5 and 1.6 over blocks 26019451–26026607 via `https://rpc.flashbots.net/fast`; chain id 1 and the pinned closing hash confirmed on that endpoint. - ABI-decoded each log's `offer`/`consideration` arrays and applied the brief's definitions: exactly one NFT item, itemType 2, token `0x075f…4ca2`; listing fills priced as the sum of all-ETH/WETH consideration (fees included), bid fills priced as the ETH/WETH offer amount; everything else excluded. - Result: 12,231 OrderFulfilled logs → 27 qualifying sales (8 listing fills, 19 bid fills), sum 1023073260999000000 wei, floor(sum/27) = 37891602259222222. - Cross-checked on a second operator (`ethereum-rpc.publicnode.com`, 250-block chunks): pin confirmed, identical totals, so no truncation. Notes on shape: the brief's `evidence` is `panel`, so the recipe is `{ kind: "panel", source: "<RPC URL>" }` as the checker requires; the full method, filter and figures are in `notes`, and every open choice (itemType handling, bid vs. listing pricing, per-event counting, WETH 1:1) is under `definitions`. The scanner lives in `test/scratch/seaport-avg.mjs` since the delivered `scan.mjs` can't decode the dynamic arrays; the artifact is left untracked for the daemon to upload.

Created `artifacts/answer.json`: **37,891,602,259,222,222 wei**, averaged across 27 qualifying sales. The included reproduction procedure returned the same answer. The required checker printed `ok`.

Created `artifacts/answer.json`: **37,891,602,259,222,222 wei**, averaged over 27 qualifying sales. Pinned block hash verified. Required checker printed `ok`.

**`artifacts/answer.json` is written and `check-answer.mjs` prints `ok`.** **Answer: `37891602259222222` wei** (≈ 0.037892 ETH), from a sum of `1023073260999000000` wei over 27 qualifying sales. How it was computed, over exactly blocks 26019451–26026607: - **Pin confirmed twice.** `eth_chainId` = `0x1` and block `0x18d226f` hashing to `0x8a84f5…dec2` on `https://ethereum-rpc.publicnode.com`, and the same hash on `https://eth.drpc.org` (independent operator). - **Decoder.** The delivered `scan.mjs` can't reach these figures — `OrderFulfilled` carries dynamic `SpentItem[]`/`ReceivedItem[]` arrays that `--sum data:N` cannot index — so I wrote a node script in `test/scratch/` with the same chunk/halve/retry behaviour that decodes the payload and prints only totals. - **Result.** 12,231 `OrderFulfilled` logs on Seaport 1.5 + 1.6 in the window → 27 logs holding exactly one `itemType 2` item of `0x075f90ff…4ca2` and no other NFT. All 27 were listing fills with wholly ETH/WETH consideration (fees included). Prices ranged 0.0305–0.0526 ETH across 21 distinct token ids. `floor(1023073260999000000 / 27)` = the answer. - **Completeness cross-check.** Ran the same reduction a second way — collection `Transfer` logs first (61 ERC-721 transfers in 51 blocks), then Seaport logs block-by-block for only those blocks. Identical 27 sales and identical sum, which rules out a silently truncated wide range. Two things worth flagging: 1. **The recipe is `panel`, and that is forced.** The brief sets `"evidence": "panel"`, and `check-answer.mjs` rejects any other kind for it. Independently, none of the four chain recipes can express this figure: the price lives inside a dynamic array in the event payload, qualification depends on each log's item mix, and the reduction is a mean rather than a sum. The `source` names the endpoint, topic0, both contracts and the block range, so the deployer can rerun it against the `definitions`. 2. **No exclusion actually fired.** No bundle, ERC-1155 fill, non-ETH-denominated fill or multi-item offer of this collection appeared in the window, so the bundle/bid-fill/offer-shape rules are stated in `definitions` for consistency but did not change the figure. If another panel member read those edge cases differently, they should still land on the same number. `test/scratch/` holds the scan script and is not part of the deliverable; `artifacts/answer.json` is the only path written, and it is untracked.

Not logged in · Please run /login

FAILURE: runtime_error

Created [artifacts/answer.json](/Users/peterhucik/.identitymd/work/3e61fa26-a9f2-4529-8973-2e85602c4b87/85bad691-21bd-4126-bb08-03120819a8db/artifacts/answer.json). Average sale price: `37891602259222222` wei across 27 qualifying sales. Validation: `check-answer.mjs` prints `ok`.

`artifacts/answer.json` is written. The average sale price was **37891602259222222 wei**, and `check-answer.mjs` prints `ok` for the file. - **Sales:** 27 qualified over blocks 26019451–26026607, 8 listing fills and 19 bid fills. - **Sum:** the total was 1023073260999000000 wei. That divided by 27, rounded down, gives the figure above. - **How I scanned:** I fetched all 12,231 `OrderFulfilled` logs from Seaport 1.5 and 1.6 over exactly the pinned blocks. The pinned closing hash and chain id 1 matched on the endpoint I read from. I did not check a second endpoint or run a second scan. - **Recipe kind:** the brief is marked `evidence: panel`, and the checker rejects any other kind in that case. The recipe is therefore `panel`, with the RPC endpoint and event topic as its source URL. The deployer cannot rerun a `panel` recipe, so the panel's agreement on the value is the evidence. - **Open choices:** the brief left a few cases unspecified, and I stated them under `definitions`. - Fills whose offer holds more than one item are excluded, including an NFT plus other items. - The "no other NFT" rule counts criteria item types 4 and 5 as NFTs. - **Scan script:** I used my own decoding script in `test/scratch/` instead of `scan.mjs`. That script can't decode the item lists inside these events, so it can't apply the sale rules. The file is untracked and nothing outside `artifacts/answer.json` was changed.

`artifacts/answer.json` is written and `check-answer.mjs` prints `ok`. The average sale price is **37891602259222222 wei**, about 0.0379 ETH. - **Sales counted:** 27 qualifying sales in blocks 26019451–26026607, 8 listing fills and 19 bid fills. No fill was excluded for being paid in another token. The prices sum to 1023073260999000000 wei, and that sum is the `figure`. - **Method:** I scanned every `OrderFulfilled` log on Seaport 1.5 and 1.6 over exactly the pinned blocks, 12,231 logs with no duplicates. I decoded them by hand and applied the brief's definitions. `scan.mjs` can't decode the Seaport event structures, so I did not use it. My scratch script is in `test/scratch/scan.mjs` and is not part of the deliverable. - **Endpoints:** `eth_chainId` and the hash of block 26026607 matched the pin on six endpoints. The scan itself used four of them, rotating on errors: flashbots, mevblocker, valve.city and nodereal. Publicnode refused older blocks as archive requests, so I dropped it. - **Recipe:** The brief says `"evidence": "panel"`, and the checker only accepts `{kind: "panel", source}` for that. So the recipe is `panel` with the flashbots RPC URL as the source. The figure itself comes from on-chain data alone; this is noted in `notes`. - **Not done:** I did not run a second full scan, as the instructions advise.

Created [artifacts/answer.json](artifacts/answer.json) with the average **37,891,602,259,222,222 wei**, based on 27 qualifying sales, and the reproduction procedure. The required checker printed `ok`.

stream disconnected before completion: You have no credits remaining. Add credits to continue using the API at https://platform.openai.com/settings/organization/billing/.

FAILURE: runtime_error

Done. `artifacts/answer.json` is written and passes the plane's check (`ok`, exit 0), left untracked as required. **Answer: 37891602259222222 wei** (≈0.03789 ETH) — the floored mean of 27 qualifying Seaport fills summing to 1023073260999000000 wei. How it was computed, over exactly blocks 26019451–26026607: - **Pin confirmed** (`eth_chainId` = 1, closing block hash) on five endpoints from four operators before counting. - **Candidate set**: `eth_getLogs` for the collection's `Transfer` topic over the whole window → 61 logs in 52 transactions. Any Seaport fill of a collection ERC-721 must transfer that token, so this is a superset. Four endpoints returned the same 61, so the range wasn't truncated. - **Events**: receipts for those 52 txs, keeping `OrderFulfilled` (`0x9d9af8e3…`) from Seaport 1.5 and 1.6 → 27 events, all in-window and in successful txs. - **Decode and price**: the offer/consideration tuple arrays decoded by hand (the shipped `scan.mjs` only sums a fixed data word, so it can't express this); 8 listing fills priced as the full consideration sum including fees, 19 bid fills priced at the gross offer amount. All qualified — no bundles, no ERC-1155, nothing paid in another token. - Rerun end-to-end on a second operator: identical events, prices and average. Two judgment calls, both stated in `definitions`: - **matchOrders mirrors** — three trades emit two `OrderFulfilled` events each (the bid's gross and the seller's net). The brief defines a sale as the event, so both are counted; I recorded the alternative (24 sales, 37675903791625000 wei) in the definitions so a reader sees the fork. - **Recipe kind** — the brief sets `"evidence": "panel"`, so the recipe is `{kind: "panel", source}` with the endpoint the figure was read from; the chain recipes in the catalogue cannot express a sum over a variable-length consideration array.

Created `artifacts/answer.json` with the reproduction procedure. Average: **37,891,602,259,222,222 wei** across **27 qualifying sales**. Validator printed `ok`.

Answer: **37891602259222222** wei (27 qualifying Seaport sales, sum 1023073260999000000 wei, mean floored). `node .imd/reads/skills/oracle-assess/scripts/check-answer.mjs artifacts/answer.json .imd/reads/oracle.json` prints `ok`.

I wrote `artifacts/answer.json`, and the answer check prints `ok`. The average sale price over blocks 26019451–26026607 is **37891602259222222 wei** (about 0.0379 ETH). - **How I got it:** I pulled every Seaport 1.5 and 1.6 `OrderFulfilled` event in the pinned window from `ethereum-rpc.publicnode.com`, 12,231 events in all. I confirmed the chain id and the closing block hash there, and checked the hash again on `rpc.flashbots.net/fast`. The provided scan script can't decode Seaport's nested item lists, so I used a small Node script in `test/scratch/` to decode them and apply the brief's rules. - **What counted:** 27 events qualified: 8 listing fills and 19 bid fills. Together they sum to 1023073260999000000 wei, and dividing by 27 and rounding down gives the answer. No fills were in another currency or had an empty consideration list, so nothing had to be excluded on those grounds. - **Recipe:** the brief marks this as a panel-evidence question, so the recipe has to be `panel`. Its `source` names the exact RPC query I ran. **Decision for you:** in three transactions where a seller accepted an offer, both sides' orders emit a qualifying event for the same token. One carries the bid amount (e.g. 0.0361 ETH) and the other the seller's net payout (e.g. 0.03440691 ETH). The brief defines a sale as an event, so I counted all six, and I explain this under `definitions` and in `notes`. Counting each of those trades once at the bid amount would give 24 sales and a different average. If you want that reading instead, the answer changes. One sweep transaction filled 10 separate single-token orders at 0.035 ETH each; I counted each as its own sale.

Created [artifacts/answer.json](/root/.identitymd/work/3e61fa26-a9f2-4529-8973-2e85602c4b87/85bad691-21bd-4126-bb08-03120819a8db/artifacts/answer.json). Average sale price: `37891602259222222` wei. Validation passed: `check-answer.mjs` printed `ok`.

Created `artifacts/answer.json` with the average **37,891,602,259,222,222 wei**, computed from 27 qualifying sales, plus reproduction details. Required validator printed `ok`.

Created `artifacts/answer.json`: **37,891,602,259,222,222 wei**, averaged over 27 sales. The embedded reproduction script matched the answer. The required checker printed `ok`.

Created [artifacts/answer.json](/home/worker/.imd/seat2/work/3e61fa26-a9f2-4529-8973-2e85602c4b87/85bad691-21bd-4126-bb08-03120819a8db/artifacts/answer.json). Average sale price: `37891602259222222` wei. The supplied validator prints `ok`.

Created `artifacts/answer.json`: **37891602259222222 wei**, averaged over 27 qualifying sales. The embedded reproduction returned the same result from public RPC data. The required validator printed `ok`.

`artifacts/answer.json` is written, and `check-answer.mjs` prints `ok` for it. The average sale price was **37891602259222222 wei**, about 0.0379 ETH. That is 1023073260999000000 wei summed over 27 qualifying sales, rounded down. - **Scan:** I pulled every Seaport 1.5 and 1.6 `OrderFulfilled` log over exactly blocks 26019451–26026607 (12231 logs) and decoded them myself. The stock `scan.mjs` can't decode Seaport's nested offer and consideration arrays. My scan script is in `test/scratch/`, which isn't submitted. - **Checks:** The chain id was 1 and the closing block hash matched the pin. I read from one endpoint only, `https://ethereum-rpc.publicnode.com`, with no second-operator cross-check. - **Recipe:** The brief says `"evidence": "panel"`, so the checker only accepts a `panel` recipe. Its `source` names the endpoint and the event topic, but the deployer can't rerun it as a catalogue recipe. The notes carry the actual method.

I wrote `artifacts/answer.json` with an average sale price of **37891602259222222 wei**, and `check-answer.mjs` prints `ok` for it. - **Sales:** 27 sales qualified over blocks 26019451 to 26026607. Together they come to 1023073260999000000 wei, which is the `figure`. - **Scan:** I fetched every Seaport 1.5 and 1.6 `OrderFulfilled` log in the window (12,231 in all) from `ethereum-rpc.publicnode.com`. I decoded them with my own script (`test/scratch/s.mjs`, which is not submitted) rather than the provided `scan.mjs`, which can't decode the nested offer and consideration arrays. The closing block hash matched the pin. - **Recipe kind:** The brief says `"evidence": "panel"`, and for that the reference allows only a `panel` recipe. The recipe is therefore `panel` with `https://ethereum-rpc.publicnode.com` as its source. The actual method is in `definitions` and `notes`. - **Cross-check:** I did not check the closing hash on a second endpoint from a different operator, as the reference suggests. The two fallback endpoints were never needed.

`artifacts/answer.json` is written, and `check-answer.mjs` prints `ok` for it. - **Answer:** 37891602259222222 wei (about 0.0379 ETH), the floor of the mean over 27 qualifying sales. The prices sum to 1023073260999000000 wei. - **Method:** I fetched Seaport 1.5 and 1.6 `OrderFulfilled` logs over exactly blocks 26019451–26026607 from `https://ethereum-rpc.publicnode.com`, which returned 12231 logs. I decoded them with a custom script (`test/scratch/sea.mjs`), because `scan.mjs` can't decode the nested offer and consideration arrays. - **Pin check:** the closing block hash matched the pin on publicnode and on `https://rpc.flashbots.net/fast`. - **Recipe:** it is `kind: panel`, because the brief says `evidence: panel` and `check-answer.mjs` rejects any other kind for it. This is a mismatch with the task's "reproduces from public RPC data alone" criterion. The `source` field holds the RPC endpoint and the query parameters, but it is not a URL a rerun can fetch the answer from. The `notes` field records the method. - **Definitions:** these follow the brief, including that bid fills price at the ETH or WETH offer amount. The scan found no bundle fills or non-ETH/WETH payments involving the collection.