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_2026-09-30_000523 (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_2026-09-30_000523.json
All fields
typex402-observation
version0
idobs_2026-09-30_000523
observer.iddid:web:vet402.com#obs-key-2026-09
observer.address0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
observer.sequence523
issuedAt1790813122
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.transaction3hUkEM17HMwgZPFF64odKM7neczy3txuDA8rhgE9ha6EyMP1UdqVz5Hj9Bi3nd3Av8SBwGDFVb3jxtwXb48ZCtW
payment.payer9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu
payment.payTo53JhuF8bgxvUQ59nDG6kWs4awUQYCS3wswQmUsV5uC7t
payment.assetEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
payment.amount1000
payment.decimals6
payment.assetSymbolUSDC
payment.settledAtnull
request.methodGET
request.url_hash0x9e2fa6d79043188de1e2435d3b4ffdd601f1f7b9d9f0bca4f647e3112112fadb
request.params_hash0x96e7e321fde31ac049542004afa46073d84d3547292cf0d1881efc9dd4b06ea0
request.params_saltedtrue
request.ts2026-09-30T14:06:06.170Z
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-2026-09-30
source.rowrows[203]
contacthttps://vet402.com/
anchor.statusanchored
anchor.day2026-09-30
anchor.networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
anchor.tx39kjZkahMrBuEV7nYAVwAEZbSVnbHD7xb6Pb3Ciw5qTPRKLSQB5PebArxwJZpmF8KnyCRE7sC1amBiPBAheZ1Sbn
anchor.root0x605514a380fd74ca49b4ad9ea2922df0ec17edb220badcfd2d24c8bda60799c5
anchor.leafIndex141
anchor.proof.00x722f05c256d06ee7aba982d14ed8a6ae36e1692ac36c6a8393b98b482f24a59c
anchor.proof.10x6f62bcc6a2becc3b3feffcdbcd42085515c59d46cc636739887783eb988778df
anchor.proof.20x3d8bde87e77c15382936243e7deb7b3c6c803474aa4b8b0b4c2d101411ae21c7
anchor.proof.30xf10877dcdb0708e8cd9515856c396efc80e6d95035facc9243722b9d8155e513
anchor.proof.40x4206e85e3c1c50181af9c80982a7b670f33fd69f4de599d4880e6dd97405e8d9
anchor.proof.50x40d41a51c0d2e7c085e59222fd67d44445df6334751b4bc21e519a3aa365083a
anchor.proof.60xce9fe78661463747a48114ae0a20d9d05be535bb870874bc2f63648d508401cf
anchor.proof.70x266192bb1a70ad6f854d863b84b3fd21d58682b6a4ca91ac0e844a421cce3804
anchor.count218
anchor.sequenceRange.0382
anchor.sequenceRange.1599
anchor.observerAddress0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
anchor.anchoredAt2026-10-01T00:10:38.000Z
corrections[]
signature.formateip712
signature.signature0x67d4f204131d82306788b6b0a4b2b0c046551b506f0c065cc3db4efbd13840de43e7a70f7befe1a82ba5fb2aae287a662362511fae4a1168d14b2d589bb6a00f1c

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.