← The evidence ledger
Evidence row 548370
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://agent402.tools/v1/research/max
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- ad3dee75dcc4a246f6c07cd9c213e143ff5cf8d45b05ff1377f9129e9bd3c645
- Leaf
- 0xa0095a682655f8cd6fed1a6c8a6bb78bcf1ffd220d0c4a5ae0e768b2dbc5b572
What was observed
{
"endpoints": [
[
"x402",
"https://agent402.tools/v1/research/max"
]
],
"name": "Deep research report - MAX",
"owner_address": "0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0",
"raw": {
"accepts": [
{
"amount": "1100000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"outputSchema": {
"properties": {
"meta": {
"properties": {
"searches_run": {
"type": "integer"
},
"sources_cited": {
"type": "integer"
},
"sources_consulted": {
"type": "integer"
},
"synthesis_model": {
"type": "string"
},
"tier": {
"type": "string"
}
},
"type": "object"
},
"report": {
"type": "string"
},
"sources": {
"items": {
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},
"type": "array"
},
"sub_questions": {
"items": {
"type": "string"
},
"type": "array"
}
},
"required": [
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"sources",
"sub_questions",
"meta"
],
"type": "object"
},
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "1100000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "1100000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "1100000",
"asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:143",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "1100000",
"asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
"extra": {
"name": "USD Coin",
"version": "2"
},
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"network": "eip155:43114",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "1100000",
"asset": "0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392",
"extra": {
"name": "USDC",
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},
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"network": "eip155:1329",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "1101000",
"asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
"extra": {
"name": "USD Coin",
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},
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"network": "eip155:10",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
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},
{
"amount": "1100000",
"asset": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
"extra": {
"name": "Global Dollar",
"version": "1"
},
"maxTimeoutSeconds": 300,
"network": "eip155:4663",
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},
{
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},
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},
{
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"asset": "0x3600000000000000000000000000000000000000",
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},
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"network": "eip155:5042",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "1100000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "GatewayWalletBatched",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"version": "1"
},
"maxTimeoutSeconds": 604900,
"network": "eip155:8453",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "1100000",
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "GatewayWalletBatched",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"version": "1"
},
"maxTimeoutSeconds": 604900,
"network": "eip155:5042",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
}
],
"description": "The exhaustive tier: up to a dozen sub-questions and grounded searches, the widest reranked source set, premium synthesis into a ~2,800-word cited report with a full source table. Our most thorough single-call research report. USDC or card (Stripe). Not cached.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"query": "What are the leading agentic-payment protocols in 2026 and how do they differ?",
"recency": "year"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"meta": {
"searches_run": 3,
"sources_cited": 12,
"sources_consulted": 14,
"synthesis_model": "anthropic/claude-opus-5",
"tier": "research-max"
},
"report": "# Leading agentic-payment protocols (2026)\n\nThe field splits into stablecoin rails and card rails [1]…\n\n## Sources\n[1] … - https://…",
"sources": [
{
"n": 1,
"rank": 0.94,
"snippet": "…",
"title": "…",
"url": "https://…"
}
],
"sub_questions": [
"What stablecoin agent-payment protocols exist?",
"…"
]
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"focus": {
"description": "Optional aspects to emphasize (<= 8).",
"items": {
"type": "string"
},
"type": "array"
},
"format": {
"description": "Response shape (default markdown report).",
"enum": [
"markdown",
"json"
],
"type": "string"
},
"query": {
"description": "The research question to investigate (<= 2000 chars).",
"type": "string"
},
"recency": {
"description": "Prefer sources from this window (default any).",
"enum": [
"week",
"month",
"year",
"any"
],
"type": "string"
}
},
"required": [
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],
"type": "object"
},
"bodyType": {
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"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
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],
"type": "string"
},
"type": {
"const": "http",
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}
},
"required": [
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"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"meta": {
"properties": {
"searches_run": {
"type": "integer"
},
"sources_cited": {
"type": "integer"
},
"sources_consulted": {
"type": "integer"
},
"synthesis_model": {
"type": "string"
},
"tier": {
"type": "string"
}
},
"type": "object"
},
"report": {
"type": "string"
},
"sources": {
"items": {
"type": "object"
},
"type": "array"
},
"sub_questions": {
"items": {
"type": "string"
},
"type": "array"
}
},
"required": [
"report",
"sources",
"sub_questions",
"meta"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"builder-code": {
"info": {
"a": "bc_b4aw4uzd"
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"a": {
"description": "App builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
},
"s": {
"description": "Service builder codes",
"items": {
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
},
"maxItems": 11,
"type": "array"
},
"w": {
"description": "Wallet builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
}
},
"type": "object"
}
},
"payment-identifier": {
"info": {
"required": false
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"id": {
"maxLength": 128,
"minLength": 16,
"pattern": "^[a-zA-Z0-9_-]+$",
"type": "string"
},
"required": {
"type": "boolean"
}
},
"required": [
"required"
],
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1788138502/bazaar-icons/478aced8e219894c.png",
"lastUpdated": "2026-10-27T11:14:46.095Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-27T11:14:45.879Z"
},
"resource": "https://agent402.tools/v1/research/max",
"serviceName": "Deep research report - MAX",
"tags": [
"llm",
"research",
"web-search",
"grounded",
"citations"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "The exhaustive tier: up to a dozen sub-questions and grounded searches, the widest reranked source set, premium synthesis into a ~2,800-word cited report with a full source table. Our most thorough single-call research report. USDC or card (Stripe). Not cached."
}What the leaf hashes
{"body":"ad3dee75dcc4a246f6c07cd9c213e143ff5cf8d45b05ff1377f9129e9bd3c645","id":548370,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133297296693,"prev":null,"subject":"x402_bazaar:https://agent402.tools/v1/research/max","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).
- 0xa0095228703e4d782c0637e9376459cf843660d60442f6aef0843036033c3af7
- 0x9ec3d3d8b2d5ab02481aedda290d14f802b9daa7d9b92a5126edd3562d66a482
- 0x94bd53270625baabd5d0d2959e2f13228db735da1eb0161549a6acbed4e9dbf2
- 0xfbafe19c0270f7031d080e917ad06fe16df8e1802003d1e071afea5154f8ae80
- 0x5d60d0d97fa8a6598de1c3def8570d72af8ea18b009d945b299df4fb973afcc0
- 0xc79df35b21f1a2828c2287ffe49e2b960a53b42b6a70b20feccedf7bc20cb8f2
- 0x588f4b9deed5ca7fc0ecc8551c41f4af50f626cf9d2a8762949d32537a9749d2
- 0x6124ce1735787b57925edc9cbdb096211e1b5e8dc00bc75bb8b166678c878954
- 0x4b090561dda06eb22f8ec09e0981ae9850270c36b34113a477910d6e6a8e1cf6
- 0x9688634bb2e6db02202f88bd0e70962fc56919c313dd799e8e03c7a1f8e87a4a
- 0x12cd93a6a2110f110799415b164ee8de10e68de8672fb364e4103e94c2b4325a
- 0x33950e20188f67e0f2148f6d7f32c815ddcf437f8b5b049a9de944b90cf78cd0
- 0xa91c23113464e2fc1e93d41e407b7c6c254bee2eac2f7a550e2f9a1275eef26a
- 0xb37e6165108af3c1962db6b76953aee5ee86201747a07444ad2760bf2d5dca23
- 0xa3fff4662cd48659f5bafd0612931759a90e53a7b4209ed8f26f6594a07bb547
- 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
- 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4