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_2026-10-04_001349 (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_2026-10-04_001349.json
All fields
typex402-observation
version0
idobs_2026-10-04_001349
observer.iddid:web:vet402.com#obs-key-2026-09
observer.address0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
observer.sequence1349
issuedAt1791175741
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.transaction2mA52cmWzuWA1A56yL2qBFkzwg2iDxg9hFpmfDzTGQ8x21ZoHZ6sDfFJEL5J8DAbFuieLMfYrB76pzPrgmhPwu2i
payment.payer9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu
payment.payTo9VaDVp1Wb78G4Wm6VuTiMrpESjrUymXefQTHcJGRSTEA
payment.assetEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
payment.amount100000
payment.decimals6
payment.assetSymbolUSDC
payment.settledAtnull
request.methodGET
request.url_hash0x14ee853f87e5ed09fc247e193e71b06e429c040b326dd2bb6a75569d3f62d21d
request.params_hash0xacb37d3ce59ff453d6c09f78729b043dddad1e3b8daa5a862091fa26a6c5bfdf
request.params_saltedtrue
request.ts2026-10-04T13:23:54.784Z
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-2026-10-04
source.rowrows[233]
contacthttps://vet402.com/
anchor.statusanchored
anchor.day2026-10-04
anchor.networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
anchor.txPon87jab6vd8QPVJmYLTGNCRHi3z1KH1t9LZuR7ygr4f39E9rsPWxf8JmsuAn6Mj8YqTf7dNu9mViiWNzDWJreE
anchor.root0x1d5d382e49b4750349499516da212b146a4515e3b6f38f5f467da4aab4cad7dc
anchor.leafIndex158
anchor.proof.00x7a6e32a69c40f75c6ead827c7d15fc9fc320bd201b2ab5ad28b7b95d8fa1c162
anchor.proof.10xed216b43dc7969416fa26933a7722722762f5bdc11aecdfe9a612d5ae7fddabb
anchor.proof.20xdf152902e35bc58049c9200b6d79860137307b09a763d3287aaf7d2b750c5a9f
anchor.proof.30x8c874538416f973dd1013adcfc9e835d11dd3dad3f79e2cb905e143e4ad67634
anchor.proof.40x4d958370ee413b7b979b14f26b2081f7787fd47fb34cc9e32312836f8895c909
anchor.proof.50x9eb57ec3169c792acd2d212604c21a96a40a50e8708348e717ae38ca6e480394
anchor.proof.60x483e2ccafa5e43f5b436ffafb4f7b2341dd9fd3fe32045f8882991b6b88e3654
anchor.proof.70xe2fd0892c3bba37b509cda7284dea8f4d887c5c06cd1cd8310ff6a38a34d9da6
anchor.count202
anchor.sequenceRange.01191
anchor.sequenceRange.11392
anchor.observerAddress0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
anchor.anchoredAt2026-10-05T04:53:06.000Z
corrections[]
signature.formateip712
signature.signature0xfa93c031368ad100906ac3822006f5c00d011b5763daeef229a6da8d7913a5667fc2689b85ea40b3253f3a71210fb874a1c4d98e8f2695e60340919ff6b36b361b

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.