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_000307 (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_000307.json
All fields
typex402-observation
version0
idobs_2026-09-29_000307
observer.iddid:web:vet402.com#obs-key-2026-09
observer.address0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
observer.sequence307
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.transaction4cgMmsZEHf85PjRQaZP8DoVG6rky6ZbYwEL6raK9bFuVh3e2HeZsi6oWojzSCSyAKP37qGaaweKy7MT4tpkXdvkr
payment.payer9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu
payment.payTo53JhuF8bgxvUQ59nDG6kWs4awUQYCS3wswQmUsV5uC7t
payment.assetEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
payment.amount1000
payment.decimals6
payment.assetSymbolUSDC
payment.settledAtnull
request.methodGET
request.url_hash0x9e2fa6d79043188de1e2435d3b4ffdd601f1f7b9d9f0bca4f647e3112112fadb
request.params_hash0x2b3985568e0e3febe7f4c9dcc0673d9c92cbd89e2eb6f92d936dc50dff77e500
request.params_saltedtrue
request.ts2026-09-29T10:07:36.316Z
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[203]
contacthttps://vet402.com/
anchor.statusanchored
anchor.day2026-09-29
anchor.networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
anchor.tx67ZnFvRzuCz2kDu8GLHyeQhsS3zJUybrCvoaCnfrBeN1MBjhXRJaZXX3DWpVpvCej7rqu2TjJ3erg8YJaEsdztb2
anchor.root0xbdee284e1ed72daa054085edc23b3b9e1a599fb05668adacd0a97c5d8e783e22
anchor.leafIndex141
anchor.proof.00xfd553d18a13693e872f832bc0b8e52233659630893494ff09111ee4ff610be6e
anchor.proof.10xca6c0b9a28e959c6bdadaab7e1d861afc1afab174fa1816c93b5708426942f61
anchor.proof.20x9e7137d921a8f4a2df3a8fee7353759957dfb77921c97978e01a9c0eb9ca25f7
anchor.proof.30x5d009819e4ae0dbad101934e1cc57ec18b8af7e769be7233796f4761c722b478
anchor.proof.40x766cc59adc5a1c81ef572337d83e06c2e52015699d650cda94cbe1a83449c06c
anchor.proof.50x7f2da42c63643ffb290183d12bae3f98aedbca5e9c98d598879f1664480455fd
anchor.proof.60xf4a1894b44b8dee11f2107e5077cad0a860c66e44fed18646d604fc29f27927f
anchor.proof.70xf39541ed214f2679fe380524fd999267394a69f93de54854f4ea007ce07d040c
anchor.count216
anchor.sequenceRange.0166
anchor.sequenceRange.1381
anchor.observerAddress0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
anchor.anchoredAt2026-09-30T01:06:24.000Z
corrections[]
signature.formateip712
signature.signature0xaa8c3737d213bf91b8a94d3b90559f1497e8321c070051726dc334d166621f46184695e7ad714559ffc11d954c7b0e78cae8a2092d1aaded07c4b5dc2d527ffd1b

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.