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_2026-10-01_000724 (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_2026-10-01_000724.json
All fields
typex402-observation
version0
idobs_2026-10-01_000724
observer.iddid:web:vet402.com#obs-key-2026-09
observer.address0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
observer.sequence724
issuedAt1790899531
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.transaction511Ahx5B6rMhw9UCuwaiEN78vwKpsefBsqyduGew2PRtFWNmmjTFHkeVWnjbJR1sNQB8TbmDFqodXGTDASkjKcEL
payment.payer9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu
payment.payTo53JhuF8bgxvUQ59nDG6kWs4awUQYCS3wswQmUsV5uC7t
payment.assetEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
payment.amount1000
payment.decimals6
payment.assetSymbolUSDC
payment.settledAtnull
request.methodGET
request.url_hash0x9e2fa6d79043188de1e2435d3b4ffdd601f1f7b9d9f0bca4f647e3112112fadb
request.params_hash0x33fe5729f5be67fc41d7a1ed55c92a8baedbf77a42cf50b292d79501cb67e086
request.params_saltedtrue
request.ts2026-10-01T13:22:53.364Z
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-2026-10-01
source.rowrows[203]
contacthttps://vet402.com/
anchor.statusanchored
anchor.day2026-10-01
anchor.networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
anchor.tx285KYG69zHAN5Wcc1o3hmodtQCyKAewMWsPHEvYHRf9wTmik6dMsFxB3ta9uKdvU4U7W2whCcbp2wZUa1QahT62o
anchor.root0xf454198e3ead0746e5ab6ebe7416a2be23638ace93f7ae5c7784adba73074de2
anchor.leafIndex124
anchor.proof.00x67439b2e8c4628071ca88f07bf1fad74b5a2639c8fd9dc0b47112941ff0398f8
anchor.proof.10x6cb9a4f6460db271d60ef3facb9a6edcee2bb155f6e02ad184e65d5bfcbbe36b
anchor.proof.20xfe7f16de9fac7b76cfaa2aa765117f56466770ea7240d8e7b3f769264cfdd285
anchor.proof.30x3810fcbcc0aaf9acf61b66b13d09dd2572eb20384f89de270f0ddc69430c9fe6
anchor.proof.40x721f343400d808ce751e601fb8fd25bc6a5f8ee6e48f39b21e73c57492c5f5d0
anchor.proof.50x5a758ecbe8781c41cef574dc1f193b8c80a708776597161bc77a387d3c485d13
anchor.proof.60x459d327f2717667c019b5eb5744099c79c385a3d1e843dee60aef78a78a80d6f
anchor.proof.70xb92a94f11e93eea583fe22301632dd33758fbf05fa64f51fdf064f28430b943c
anchor.count193
anchor.sequenceRange.0600
anchor.sequenceRange.1792
anchor.observerAddress0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
anchor.anchoredAt2026-10-02T00:10:37.000Z
corrections[]
signature.formateip712
signature.signature0x5a0709ef56ca06a487b0b93b4cd332b1e52cae8f78cdc6cfb7d820db3e1e03b86d6c5666d9aab4702926713e955e1472de0c0ed413d5de59f2cf8b72210a11ce1c

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.