← The evidence ledger
Evidence row 277883
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://fractalai.net.co/api/x402/seal-cbom
- Recorded
- Previous row
- #1265
- Body SHA-256
- b95188f86c22c5c5f901e7f988be9370e908bb0f796c97276dbc098cb4cc8cc1
- Leaf
- 0xfdb8ec94f4419cd8ae9326b4d5765995df8c4c34741b62cd9aab95bce0eb7ebe
What was observed
{
"endpoints": [
[
"x402",
"https://fractalai.net.co/api/x402/seal-cbom"
]
],
"name": "FractalAI CBOM Seal",
"owner_address": "0xc13789e82661635d9cea38a53a0390cf9939ef4f",
"raw": {
"accepts": [
{
"amount": "50000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"assetTransferMethod": "eip3009",
"decimals": 6,
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"decimals": 6,
"instructions": "Facilitator-less: send exactly `amount` USDC to `payTo` on Base, then retry with PAYMENT-SIGNATURE = base64(JSON({ txHash })) (X-PAYMENT also accepted).",
"name": "USDC",
"settlement": "txHash"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
"scheme": "exact"
},
{
"amount": "157930000000000000000",
"asset": "0x12050c705152931cFEe3DD56c52Fb09Dea816C23",
"extra": {
"assetTransferMethod": "permit2",
"name": "COP Minteo",
"version": "1"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
"scheme": "exact"
},
{
"amount": "933400",
"asset": "0xF197FFC28c23E0309B5559e7a166f2c6164C80aA",
"extra": {
"assetTransferMethod": "eip3009",
"decimals": 6,
"name": "MXNB",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
"scheme": "exact"
},
{
"amount": "933400",
"asset": "0xF197FFC28c23E0309B5559e7a166f2c6164C80aA",
"extra": {
"assetTransferMethod": "eip3009",
"decimals": 6,
"name": "MXNB",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
"scheme": "exact"
},
{
"amount": "251900000000000000",
"asset": "0xE6A537a407488807F0bbeb0038B79004f19DDDFb",
"extra": {
"assetTransferMethod": "permit2",
"decimals": 18,
"name": "BRLA Token",
"version": "1"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
"scheme": "exact"
},
{
"amount": "251900000000000000",
"asset": "0x4eD141110F6EeeAbA9A1df36d8c26f684d2475Dc",
"extra": {
"assetTransferMethod": "permit2",
"decimals": 18
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
"scheme": "exact"
},
{
"amount": "76480000000000000000",
"asset": "0x0DC4F92879B7670e5f4e4e6e3c801D229129D90D",
"extra": {
"assetTransferMethod": "permit2",
"decimals": 18,
"name": "Peso Argentino",
"version": "1"
},
"maxTimeoutSeconds": 300,
"network": "eip155:480",
"payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
"scheme": "exact"
},
{
"amount": "76480000000000000000",
"asset": "0x0DC4F92879B7670e5f4e4e6e3c801D229129D90D",
"extra": {
"assetTransferMethod": "permit2",
"decimals": 18,
"name": "Peso Argentino",
"version": "1"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
"scheme": "exact"
},
{
"amount": "251900000000000000",
"asset": "0xD76f5Faf6888e24D9F04Bf92a0c8B921FE4390e0",
"extra": {
"assetTransferMethod": "permit2",
"decimals": 18,
"name": "Real Brasileño",
"version": "1"
},
"maxTimeoutSeconds": 300,
"network": "eip155:480",
"payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
"scheme": "exact"
},
{
"amount": "251900000000000000",
"asset": "0xD76f5Faf6888e24D9F04Bf92a0c8B921FE4390e0",
"extra": {
"assetTransferMethod": "permit2",
"decimals": 18,
"name": "Real Brasileño",
"version": "1"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
"scheme": "exact"
},
{
"amount": "933400000000000000",
"asset": "0x337E7456B420bD3481e7FA61fA9850343d610d34",
"extra": {
"assetTransferMethod": "permit2",
"decimals": 18,
"name": "Peso Mexicano",
"version": "1"
},
"maxTimeoutSeconds": 300,
"network": "eip155:480",
"payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
"scheme": "exact"
},
{
"amount": "933400000000000000",
"asset": "0x337E7456B420bD3481e7FA61fA9850343d610d34",
"extra": {
"assetTransferMethod": "permit2",
"decimals": 18,
"name": "Peso Mexicano",
"version": "1"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
"scheme": "exact"
},
{
"amount": "157930000000000000000",
"asset": "0x8a1D45e102e886510e891d2Ec656a708991e2D76",
"extra": {
"assetTransferMethod": "permit2",
"decimals": 18,
"name": "Peso Colombiano",
"version": "1"
},
"maxTimeoutSeconds": 300,
"network": "eip155:480",
"payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
"scheme": "exact"
},
{
"amount": "157930000000000000000",
"asset": "0x8a1D45e102e886510e891d2Ec656a708991e2D76",
"extra": {
"assetTransferMethod": "permit2",
"decimals": 18,
"name": "Peso Colombiano",
"version": "1"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
"scheme": "exact"
},
{
"amount": "157930000",
"asset": "0x55cF6b630d8AE6477DF63e194F0fd80ACFf05f86",
"extra": {
"assetTransferMethod": "permit2",
"decimals": 6,
"name": "Wenia COP",
"version": "1"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
"scheme": "exact"
},
{
"amount": "157930000000000000000",
"asset": "0x8A567e2aE79CA692Bd748aB832081C45de4041eA",
"extra": {
"assetTransferMethod": "permit2",
"decimals": 18,
"name": "cCOP",
"version": "1"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42220",
"payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
"scheme": "exact"
},
{
"amount": "251900000000000000",
"asset": "0xe8537a3d056DA446677B9E9d6c5dB704EaAb4787",
"extra": {
"assetTransferMethod": "permit2",
"decimals": 18,
"name": "cREAL",
"version": "1"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42220",
"payTo": "0xC13789e82661635d9Cea38a53A0390CF9939ef4f",
"scheme": "exact"
}
],
"description": "Pay-per-CBOM-Seal: a drand-timestamped, re-verifiable seal over a CycloneDX CBOM (ECMA-424) cryptographic inventory — a Dilithium-3 (NIST FIPS 204) `.cbomseal` cert PLUS an additive ML-DSA-65 / Dilithium-3 (NIST FIPS 204) served signature over the same canonical claim. Built for CNSA 2.0 / OMB M-23-02 PQC-readiness disclosure. Informational readiness breakdown included. x402-native.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"cbom": {
"bomFormat": "CycloneDX",
"components": []
},
"issuer": "acme"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"seal": {
"seal_id": "…"
},
"served_signature": {
"algorithm": "ml-dsa-65"
}
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"headers": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"queryParams": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-26T08:01:15.202Z",
"quality": {
"l30DaysTotalCalls": 17,
"l30DaysUniquePayers": 5,
"lastCalledAt": "2026-10-26T08:01:14.723Z"
},
"resource": "https://fractalai.net.co/api/x402/seal-cbom",
"serviceName": "FractalAI CBOM Seal",
"tags": [
"cbom",
"cnsa-2.0",
"crypto-inventory",
"pqc-readiness",
"compliance"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Pay-per-CBOM-Seal: a drand-timestamped, re-verifiable seal over a CycloneDX CBOM (ECMA-424) cryptographic inventory — a Dilithium-3 (NIST FIPS 204) `.cbomseal` cert PLUS an additive ML-DSA-65 / Dilithium-3 (NIST FIPS 204) served signature over the same canonical claim. Built for CNSA 2.0 / OMB M-23-02 PQC-readiness disclosure. Informational readiness breakdown included. x402-native."
}What the leaf hashes
{"body":"b95188f86c22c5c5f901e7f988be9370e908bb0f796c97276dbc098cb4cc8cc1","id":277883,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042044302960,"prev":1265,"subject":"x402_bazaar:https://fractalai.net.co/api/x402/seal-cbom","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0xfdb969f07aaf76e42e7b681e0ebb38ad4eb5e8bf407465f500f1ff1ce9058433
- 0xa7afafeec76aca4c0ef420271f2dc7e7afa7fa95a90cdd3454257b0b18aa704b
- 0xe2d3ef7d5898835de0ce5b4e97fb5a588a1326528245986a86ad9bb2991aef10
- 0x8a93afd6bcfbdcb87381b52d6c024fd44e67e30e5fdb51e81c0068d5b55af4a5
- 0xa0bea3bf720e7407d5497c2305cfb92033568a36cf9d25fb828449ec55c14149
- 0x1e60ae957fc121d4746610b8f157af1d72f69ae7e5718a935375dfb688ad9dc0
- 0x9d4d0f5486501fb683ac704e0f2fec24c4c4bec011d2fa181039af65bc76af95
- 0xf09ff1db77c744c76f62541d64dd5fc0bd0a690e3a31d363096f5a47253e6ae0
- 0x12873fa4bf9cc9d556151ad756d73e7cf9637b4ac1712a30d12a4f98a13a0d19
- 0x8420578b5ff109895e07c3ba27d964c26e4280e809929d899076e79b5c159eaf
- 0xf45641bf26b2b86d9338aa6dc8640a8a378fbd786d23400636aaf30709453e50
- 0xa1d268c111b09550fdb70b6d9d0b58c94dc828b083baa8f1360300aab6230a9c
- 0xbee644d57738676bfb20eb90d6021f364bf883a8d54f8d17e9dc4749b4074c3d
- 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
- 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
- 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
- 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae