All records · This seller in the ranking · Ranking

NOT DELIVERED

vet402 paid 0.001 USDC on Solana to api.syraa.fun/assets. The seller answered HTTP 503.

(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_2026-09-29_000181 (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_2026-09-29_000181.json
All fields
typex402-observation
version0
idobs_2026-09-29_000181
observer.iddid:web:vet402.com#obs-key-2026-09
observer.address0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
observer.sequence181
issuedAt1790728578
verdict.codeNOT_DELIVERED
verdict.reasonPayment settled; the seller answered HTTP 503.
verdict.rechecknull
verdict.checks.paymentSettledtrue
verdict.checks.httpStatus503
verdict.checks.bodyNonEmptynull
verdict.checks.declaredFormatMatchednull
verdict.checks.sellerReceiptValidnull
verdict.checks.responseHashMatchesSellernull
resourceUrlhttps://api.syraa.fun/assets
payment.networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
payment.schemex402-exact
payment.transaction3PLUncyRe7DUt6oeXDhWyVD9tasZLjQ2iykNAuwuh7G3WpinpnRE2exbSE4NAD4qMoKo4QQgr33rxGFJzfjkKCWe
payment.payer9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu
payment.payTo53JhuF8bgxvUQ59nDG6kWs4awUQYCS3wswQmUsV5uC7t
payment.assetEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
payment.amount1000
payment.decimals6
payment.assetSymbolUSDC
payment.settledAtnull
request.methodGET
request.url_hash0x9e2fa6d79043188de1e2435d3b4ffdd601f1f7b9d9f0bca4f647e3112112fadb
request.params_hash0x40a15cba4277735af93ce483ed90f9c243edef8898529769e5bb193cb646c689
request.params_saltedtrue
request.ts2026-09-29T08:16:09.282Z
response.status503
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-2026-09-29
source.rowrows[15]
contacthttps://vet402.com/
anchor.statusanchored
anchor.day2026-09-29
anchor.networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
anchor.tx67ZnFvRzuCz2kDu8GLHyeQhsS3zJUybrCvoaCnfrBeN1MBjhXRJaZXX3DWpVpvCej7rqu2TjJ3erg8YJaEsdztb2
anchor.root0xbdee284e1ed72daa054085edc23b3b9e1a599fb05668adacd0a97c5d8e783e22
anchor.leafIndex15
anchor.proof.00xc0bb12291e0f367da0b1c8753e0eae2739bc414e8dc5acf4c0f966b0e7113518
anchor.proof.10xd7357fd05c5ee2745ad933be4c10fe8f362517e7fc333e78c713cfbadb8e122e
anchor.proof.20x55e8ca448e918dfbd8f72299ef464d6fdd20a594d9a3348f4e82a1ae95eab855
anchor.proof.30x3b8c09f2520e570905f73b04d776dcfc55317deb1206264a5db06021d16b3d71
anchor.proof.40x0389e6b1cdcff4b9ee34c7cec336130e2efefba8bf705451bc19eb63407c9059
anchor.proof.50x7874e4865fc27a134912fcbd7f3d55ba199f4604de67cd283ce4985271e351cd
anchor.proof.60xed9b691c77dfbe37a3cc65ed88d5ef3ab0b7860e487b15edf91453709ca05446
anchor.proof.70x657a16c892242fdd7374835abb3b4b1546176d0917cbd864b5d303cce7e335b1
anchor.count216
anchor.sequenceRange.0166
anchor.sequenceRange.1381
anchor.observerAddress0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
anchor.anchoredAt2026-09-30T01:06:24.000Z
corrections[]
signature.formateip712
signature.signature0x97c01aa14ae08329ef9d3380fe0c1d64a2de9980dbc043381f7bfad554b0b5ef2c848f57e1d13fbeeecacd3e78a2266e872b5e1f567d07289ebdf9955451b6011b

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.