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_2026-09-29_000210 (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_000210.json
All fields
typex402-observation
version0
idobs_2026-09-29_000210
observer.iddid:web:vet402.com#obs-key-2026-09
observer.address0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
observer.sequence210
issuedAt1790728578
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.transaction3eXQ7ZxCLBDtH1X64Ag9ARg7iJCx6vDjW654n9CpxGkP5P3PVaogNUckC6Cwg5g2XozovkzGpFfdSvfFYSU6FYj5
payment.payer9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu
payment.payTo9VaDVp1Wb78G4Wm6VuTiMrpESjrUymXefQTHcJGRSTEA
payment.assetEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
payment.amount100000
payment.decimals6
payment.assetSymbolUSDC
payment.settledAtnull
request.methodGET
request.url_hash0x14ee853f87e5ed09fc247e193e71b06e429c040b326dd2bb6a75569d3f62d21d
request.params_hash0x04f0aa7c6f57831f21a0760f67ff56012f97dbd29b9a8cfc1124b3a31e045e53
request.params_saltedtrue
request.ts2026-09-29T08:18:22.494Z
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-2026-09-29
source.rowrows[45]
contacthttps://vet402.com/
anchor.statusanchored
anchor.day2026-09-29
anchor.networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
anchor.tx67ZnFvRzuCz2kDu8GLHyeQhsS3zJUybrCvoaCnfrBeN1MBjhXRJaZXX3DWpVpvCej7rqu2TjJ3erg8YJaEsdztb2
anchor.root0xbdee284e1ed72daa054085edc23b3b9e1a599fb05668adacd0a97c5d8e783e22
anchor.leafIndex44
anchor.proof.00xaea53e13ee8b8f0f4a17253927db01b141d163879577fe4888b1ea019ac2c182
anchor.proof.10x6f8cef42fa8e8a903a82eb87975688ed974e60ad0505804f19139a82af5af562
anchor.proof.20xc20950d80cf304f81f0fcb785e19b14f1706acc1f311e9d2f97bff32db0d305e
anchor.proof.30x2a6f813e5004796df4e2984bc7a188d4344d6714f2d123deb0fa1e00ce7d0565
anchor.proof.40x8f4c74ad244a962f0be70c116dd6d27a9bf4a6d6b80631cef1471f7e6305e048
anchor.proof.50xab64947d344ea8737c59782821a3f9f37dd1d54e3e7d75b4162010b0a925838c
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.signature0x2251e009fd0aca46a48ca944529e8a580593fa80678f778c58eea6e874721b4a0cda4ab5b432c658c5ae3809b2bdc097d87b5ce06d984cde88ee0ad4d601cb681b

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.