All records · This seller in the ranking · Ranking

NOT DELIVERED

vet402 paid 0.1 USDC on Solana to api.xona-agent.com/token/pumpfun-trending. The seller answered HTTP 500.

(request sent)

Seen from vet402's network only.

Proves: vet402 paid and saw this HTTP status at this time.

Doesn't prove: that the content is correct, or that the seller is working now.

Are you the seller?

You can attach your own signed x402 Receipt for this transaction, add a note, or ask vet402 to pay and check again. Nothing here is deleted; additions are listed below the record with their date.

Open an issue at github.com/kzmttkc/vet402-delivery/issues with the record id obs_2026-10-03_001149 (the same place as corrections to the ranking), or send the id to https://vet402.com/.

3 checks

Verify it yourself

No account and no payment needed. The script checks that vet402's published key (src/receipt/observers.ts) signed this record, looks up the payment on chain, and checks the record against its daily Merkle root.

Download JSON

git clone https://github.com/kzmttkc/vet402-delivery
cd vet402-delivery && npm ci
npx tsx scripts/verify-receipt.ts https://kzmttkc.github.io/vet402-delivery/records/obs_2026-10-03_001149.json
All fields
typex402-observation
version0
idobs_2026-10-03_001149
observer.iddid:web:vet402.com#obs-key-2026-09
observer.address0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
observer.sequence1149
issuedAt1791072334
verdict.codeNOT_DELIVERED
verdict.reasonPayment settled; the seller answered HTTP 500.
verdict.rechecknull
verdict.checks.paymentSettledtrue
verdict.checks.httpStatus500
verdict.checks.bodyNonEmptynull
verdict.checks.declaredFormatMatchednull
verdict.checks.sellerReceiptValidnull
verdict.checks.responseHashMatchesSellernull
resourceUrlhttps://api.xona-agent.com/token/pumpfun-trending
payment.networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
payment.schemex402-exact
payment.transaction5YnX3qMbZhdVMXU2MBQF3R2VjvPeK2yMmA48cf6AEnqko4CftBuu73NU6GcNctUvvG5nXPTmsU99qo3ukFKMoBJR
payment.payer9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu
payment.payTo9VaDVp1Wb78G4Wm6VuTiMrpESjrUymXefQTHcJGRSTEA
payment.assetEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
payment.amount100000
payment.decimals6
payment.assetSymbolUSDC
payment.settledAtnull
request.methodGET
request.url_hash0x14ee853f87e5ed09fc247e193e71b06e429c040b326dd2bb6a75569d3f62d21d
request.params_hash0xa1ca64308b21079ebe9b22a0a881d5acd7131da07011b7fbc2f4a75ffe219dbe
request.params_saltedtrue
request.ts2026-10-03T13:27:07.062Z
response.status500
response.responseHashnull
response.responseHashAlgnull
response.responseHashEncodingnull
response.responseHashNotehash not recorded (the daily remeasure run does not hash the response)
response.contentTypenull
response.bytesnull
response.receivedAtnull
response.latencyMsnull
offernull
sellerReceiptnull
scope.proves.0observer-signed-at-time
scope.proves.1payment-on-chain
scope.proves.2response-status-at-time
scope.proves.3existed-by-anchor-time
scope.doesNotProve.0content-correctness
scope.doesNotProve.1seller-trustworthiness
scope.doesNotProve.2seller-availability-now
scope.doesNotProve.3refund-entitlement
scope.vantageSeen from vet402's network only.
scope.textProves vet402 paid and what HTTP status came back at this time. Does not prove the content is correct.
notRecorded.0request.ts: the time recorded is when the spend was reserved, just before the paid request
notRecorded.1response.contentType
notRecorded.2response.bytes
notRecorded.3response.receivedAt
notRecorded.4response.latencyMs
notRecorded.5payment.settledAt
notRecorded.6declared output format (not checked in this run)
notRecorded.7response.responseHash: hash not recorded (the daily remeasure run does not hash the response)
source.datasetremeasure-solana-2026-10-03
source.rowrows[233]
contacthttps://vet402.com/
anchor.statusanchored
anchor.day2026-10-03
anchor.networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
anchor.tx5jhhwiSPBqeFsLPZrvvQxYDtLFVqCfTtmiEAZ3W4AzoE2ECW33zgq98jxFxxewQHr2b2oUdxFmRVQZVzCKpomZws
anchor.root0xfa4b5e83bdd5b6e59a122b65da8aad408da384ae912f66dab7741f57734a44b4
anchor.leafIndex155
anchor.proof.00x0466dea3ff5341d68dbd9d26d6d72e3bb21a385310785939f0762672d4eedd89
anchor.proof.10xa377abcf323050e98a8321ac25dcd15915ce08252274fb01d094fb83b4d62453
anchor.proof.20xdff772cd9f1a06c9703b3a9016c7bd4c6ee13d11213526c2f89b8a6b0bab3604
anchor.proof.30x901826d16ea43cf7d657573abf00092c8a957f459ff2127c5e4e132a27597814
anchor.proof.40x8ba43e50c9ee5ad63a5f49c4a269a4b2744cf7cf6bc7bb7fd329fbe00f0069d8
anchor.proof.50xc817b8b7f953f168f2a4f6c437e0f2955d2531225df9e970ba24d4da48d01d7c
anchor.proof.60xb8b52b1724c1e82a7f37ace16d1f6057ac21033016467074c51d14cad7dccbd6
anchor.proof.70x04e3ee7a811d57bcc0a3398addfc52694f882ded9cbed715c98c7c12355203a8
anchor.count197
anchor.sequenceRange.0994
anchor.sequenceRange.11190
anchor.observerAddress0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
anchor.anchoredAt2026-10-04T00:10:41.000Z
corrections[]
signature.formateip712
signature.signature0x08f88634c2f483c1ca7cb91c3eab4bfa1d822f5c0c38a5a1f0e7dfd88a3d43b6614b4ffcf60aa73ee8ac53681b83013db0752ddf840c6799988998c0945df1a61b

Not recorded by the run that made this observation:

  • request.ts: the time recorded is when the spend was reserved, just before the paid request
  • response.contentType
  • response.bytes
  • response.receivedAt
  • response.latencyMs
  • payment.settledAt
  • declared output format (not checked in this run)
  • response.responseHash: hash not recorded (the daily remeasure run does not hash the response)
Seller response (0)

None.

Correction history (0)

None.