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_2026-10-01_000641 (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_000641.json
All fields
typex402-observation
version0
idobs_2026-10-01_000641
observer.iddid:web:vet402.com#obs-key-2026-09
observer.address0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
observer.sequence641
issuedAt1790899531
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.transaction32uvUhNqBaYCkrXnJFK1XkRAuoCTXXBpHZgffDFT8WdAkQfMeoGLhVeBm6ksjvfFBJn4UVtJnTnDQ529YWar7bg9
payment.payer9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu
payment.payTo9VaDVp1Wb78G4Wm6VuTiMrpESjrUymXefQTHcJGRSTEA
payment.assetEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
payment.amount100000
payment.decimals6
payment.assetSymbolUSDC
payment.settledAtnull
request.methodGET
request.url_hash0x14ee853f87e5ed09fc247e193e71b06e429c040b326dd2bb6a75569d3f62d21d
request.params_hash0x23c4f82d0b709c832997612495865f87c33ea7e3dff128ffa021a1f81541a776
request.params_saltedtrue
request.ts2026-10-01T01:25:08.019Z
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-2026-10-01
source.rowrows[45]
contacthttps://vet402.com/
anchor.statusanchored
anchor.day2026-10-01
anchor.networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
anchor.tx285KYG69zHAN5Wcc1o3hmodtQCyKAewMWsPHEvYHRf9wTmik6dMsFxB3ta9uKdvU4U7W2whCcbp2wZUa1QahT62o
anchor.root0xf454198e3ead0746e5ab6ebe7416a2be23638ace93f7ae5c7784adba73074de2
anchor.leafIndex41
anchor.proof.00x594159d54be65d51b997c201661bf5f89e0606be160ff7b23abec63521f302fe
anchor.proof.10x5f50497266d900a367ece7d1881fe9e97b55be18d86a9bd880f200f562d6e54c
anchor.proof.20x57ebf50535fed2162f760619aedb6e8ffc538e1c6231438ab3ec6867ca7baba5
anchor.proof.30xac64c8ae767dcfd8c15b516c524562858b49c5736adedb0b8fcb8904b6361151
anchor.proof.40xb48a42e79496122b8571f414dc7b984fe9a7490a1f281eea5f72be6ba7a43d04
anchor.proof.50x340ca8784c2c2c4cc5098a9332abca6f51b40263a251914ca094c0c205c8b54f
anchor.proof.60xd11b28bdf1a68eed233673c5d99fd016435f0f3cffb78109a71103eb282850e4
anchor.proof.70xb92a94f11e93eea583fe22301632dd33758fbf05fa64f51fdf064f28430b943c
anchor.count193
anchor.sequenceRange.0600
anchor.sequenceRange.1792
anchor.observerAddress0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
anchor.anchoredAt2026-10-02T00:10:37.000Z
corrections[]
signature.formateip712
signature.signature0xc4ad81738ac1a80069690abf9cf29cff89ec3a0a5e33ad315944423f1b491c1a69911c075a020513bbc26747d0372892d159e18b0aaedc310ef9d9986dca34a51b

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.