← The evidence ledger
Evidence row 547447
Observed , by sync.agentic_market/1.
- Kind
- listing
- About
- source_record agentic_market:trust402-vercel-app
- Recorded
- Previous row
- #22055
- Body SHA-256
- 6a37c5af903937119d3eb3190916153183fdb545887fbf5914c24f81943834e3
- Leaf
- 0x8f4c1beede98c9e1c0214376fbf5e589a51981b347df697e80f0815133f652e5
What was observed
{
"endpoints": [
[
"x402",
"https://trust402.vercel.app/api/monitor/badge"
],
[
"x402",
"https://trust402.vercel.app/api/monitor/snapshot"
],
[
"x402",
"https://trust402.vercel.app/api/procurement/plan"
],
[
"x402",
"https://trust402.vercel.app/api/procurement/quote"
],
[
"x402",
"https://trust402.vercel.app/api/reports/x402-diligence"
],
[
"x402",
"https://trust402.vercel.app/api/seller/readiness"
],
[
"x402",
"https://trust402.vercel.app/api/trust/check-x402"
],
[
"x402",
"https://trust402.vercel.app/api/trust/compare-resources"
],
[
"x402",
"https://trust402.vercel.app/api/trust/evaluate-origin"
],
[
"x402",
"https://trust402.vercel.app/api/trust/score-resource"
]
],
"name": "trust402.vercel.app",
"owner_address": null,
"raw": {
"caip2_networks": [
"eip155:8453"
],
"category": "",
"description": "",
"domain": "trust402.vercel.app",
"endpoints": [
{
"description": "Generate a one-shot Trust402 badge payload from a snapshot.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://api.example.com/paid",
"group": "body",
"name": "endpoint",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": 0.01,
"group": "body",
"name": "expectedPriceUsd",
"required": false,
"type": "number"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "GET",
"group": "body",
"name": "method",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://trust402.vercel.app/api/monitor/badge"
},
{
"description": "Run a one-shot x402 payment-flow and trust drift snapshot without storing history.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://api.example.com/paid",
"group": "body",
"name": "endpoint",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": 0.01,
"group": "body",
"name": "expectedPriceUsd",
"required": false,
"type": "number"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "GET",
"group": "body",
"name": "method",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.015",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://trust402.vercel.app/api/monitor/snapshot"
},
{
"description": "Create a bounded spend plan without spending money.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": 0.05,
"group": "body",
"name": "budgetUsd",
"required": false,
"type": "number"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": [],
"group": "body",
"name": "candidates",
"required": false,
"type": "array"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "Choose a safe x402 endpoint for a bounded buyer workflow.",
"group": "body",
"name": "goal",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": 2,
"group": "body",
"name": "maxPaidCalls",
"required": false,
"type": "number"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "low",
"group": "body",
"name": "riskTolerance",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://trust402.vercel.app/api/procurement/plan"
},
{
"description": "Produce a concrete quote and approval payload for a multi-resource purchase path without spending.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": 0.05,
"group": "body",
"name": "budgetUsd",
"required": false,
"type": "number"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": [],
"group": "body",
"name": "candidates",
"required": false,
"type": "array"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "Choose a safe x402 endpoint for a bounded buyer workflow.",
"group": "body",
"name": "goal",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": 2,
"group": "body",
"name": "maxPaidCalls",
"required": false,
"type": "number"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "low",
"group": "body",
"name": "riskTolerance",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.04",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://trust402.vercel.app/api/procurement/quote"
},
{
"description": "Produce a full diligence report for an x402 endpoint or origin with hash-ready evidence.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "Candidate x402 resource with public schemas and receipt support.",
"group": "body",
"name": "description",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://api.example.com/paid",
"group": "body",
"name": "endpoint",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "has402",
"required": false,
"type": "boolean"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "hasInputSchema",
"required": false,
"type": "boolean"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "hasOpenApi",
"required": false,
"type": "boolean"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "hasWellKnown",
"required": false,
"type": "boolean"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": 0.01,
"group": "body",
"name": "priceUsd",
"required": false,
"type": "number"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "receiptReady",
"required": false,
"type": "boolean"
}
],
"pricing": {
"amount": "0.15",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://trust402.vercel.app/api/reports/x402-diligence"
},
{
"description": "Check whether a seller endpoint is ready for marketplace discovery and autonomous buyers.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "Candidate x402 resource with public schemas and receipt support.",
"group": "body",
"name": "description",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://api.example.com/paid",
"group": "body",
"name": "endpoint",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "has402",
"required": false,
"type": "boolean"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "hasInputSchema",
"required": false,
"type": "boolean"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "hasOpenApi",
"required": false,
"type": "boolean"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "hasWellKnown",
"required": false,
"type": "boolean"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": 0.01,
"group": "body",
"name": "priceUsd",
"required": false,
"type": "number"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "receiptReady",
"required": false,
"type": "boolean"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://trust402.vercel.app/api/seller/readiness"
},
{
"description": "Run a fast live probe for one x402 endpoint and summarize challenge/payment-flow readiness.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://api.example.com/paid",
"group": "body",
"name": "endpoint",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": 0.01,
"group": "body",
"name": "expectedPriceUsd",
"required": false,
"type": "number"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "GET",
"group": "body",
"name": "method",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.005",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "21",
"l30DaysUniquePayers": "13"
},
"serviceName": "",
"tags": [],
"url": "https://trust402.vercel.app/api/trust/check-x402"
},
{
"description": "Rank 2-10 candidate paid resources for a goal, budget, and risk policy.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": 0.05,
"group": "body",
"name": "budgetUsd",
"required": false,
"type": "number"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": [],
"group": "body",
"name": "candidates",
"required": false,
"type": "array"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "Rank candidate x402 resources by trust and budget fit.",
"group": "body",
"name": "goal",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.03",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://trust402.vercel.app/api/trust/compare-resources"
},
{
"description": "Evaluate a full origin/domain and its x402 discovery posture.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "Candidate x402 resource with public schemas and receipt support.",
"group": "body",
"name": "description",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://api.example.com/paid",
"group": "body",
"name": "endpoint",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "has402",
"required": false,
"type": "boolean"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "hasInputSchema",
"required": false,
"type": "boolean"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "hasOpenApi",
"required": false,
"type": "boolean"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "hasWellKnown",
"required": false,
"type": "boolean"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": 0.01,
"group": "body",
"name": "priceUsd",
"required": false,
"type": "number"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "receiptReady",
"required": false,
"type": "boolean"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://trust402.vercel.app/api/trust/evaluate-origin"
},
{
"description": "Score one x402 resource for trust, schema, price, discovery, and receipt readiness.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "Candidate x402 resource with public schemas and receipt support.",
"group": "body",
"name": "description",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://api.example.com/paid",
"group": "body",
"name": "endpoint",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "has402",
"required": false,
"type": "boolean"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "hasInputSchema",
"required": false,
"type": "boolean"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "hasOpenApi",
"required": false,
"type": "boolean"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "hasWellKnown",
"required": false,
"type": "boolean"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": 0.01,
"group": "body",
"name": "priceUsd",
"required": false,
"type": "number"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": true,
"group": "body",
"name": "receiptReady",
"required": false,
"type": "boolean"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "6",
"l30DaysUniquePayers": "6"
},
"serviceName": "",
"tags": [],
"url": "https://trust402.vercel.app/api/trust/score-resource"
}
],
"enriched": false,
"iconUrl": "",
"id": "trust402-vercel-app",
"integrationType": "",
"isNew": false,
"name": "trust402.vercel.app",
"networks": [
"Base"
],
"priceSummary": {
"avgCostBasis": "exact",
"avgCostPerTransaction": "0.033",
"currency": "USDC",
"maxAmount": "0.15",
"minAmount": "0.005"
},
"provider": "trust402.vercel.app",
"providerUrl": "",
"serviceName": "",
"tags": []
},
"source": "agentic_market",
"summary": ""
}What the leaf hashes
{"body":"6a37c5af903937119d3eb3190916153183fdb545887fbf5914c24f81943834e3","id":547447,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793133197188883,"prev":22055,"subject":"agentic_market:trust402-vercel-app","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0x8f4c5676150df3c49f7bb7f3f66f9c4ec2f70989876cb47bd098132a87e89645
- 0x3559e5c8e4a4a3bcb7de46ed2fb614b87740b6bb0b2934cf13fab4dfb3760a22
- 0xaaf5acbc2c850bf0053ef36b2b348759a20c1d0e873e6505e2b33e8e97ba36b0
- 0x6821842501349235d74cf4717ae0bde56768185fe3ff3a67fad55c400504d028
- 0x2f72ba268dc5e1907aeda7c2920cff086f531effbc115973509faae09c6d95e7
- 0xbeeddf5a4f093eaeac8614a492458c198718237ae2d3ff64d5123e203dfce1a5
- 0xccdc42ef1b9adb720e42a8a2970b4600238c2cf09f042e7677a846ae725aacf5
- 0x8ce6b59e75864a5e3f37711e7a0370073b5be350a544d406d2360aa6b217618e
- 0x6daacf365fdb91c42e4a00d0820b89e86f73b3d9d7fd5a39cca9973ec90ebc29
- 0x41d116872d35101e280e8ba654733ed9c35d9cf4f524fd91218920226c8aca68
- 0xbff43d30538b90ef025129e8a238dc8959481edca06b37ecee4c2be1f617127d
- 0x3d13b6f855471289691a683ee58cac14977b2531dabc14f9c666e928df0908e6
- 0x5c9cbca5bb1d6be4d84e301b4e4c1a280536eb16ee98ed4add9057142c132dde
- 0x06e3b43165f5b3c31d850bc32f20b2e25b844564c4e042c141b9748c26a5a600
- 0xb4f7223140c8a36cb87a63d77cf617086d9968dc4658f03e102571ebe06e9ed6
- 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
- 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4