Evidence row 201292

Observed 26 Oct 2026, 14:48 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://api.craigmbrown.com/v1/services/research.topic-news-scanner
Recorded: 26 Oct 2026, 14:48 UTC
Previous row: #65858
Body SHA-256: adf0be7251cbb1e125f40ef316a771291f2d3d7440d14f922da94d8754a183ae
Leaf: 0xc74029d9535dfe1cd6288406707c420bf97016f783152b82e51fac2d65f5f0c9

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.craigmbrown.com/v1/services/research.topic-news-scanner"
    ]
  ],
  "name": "api.craigmbrown.com/v1/services/research.topic-news-scanner",
  "owner_address": "0x5e709929a4ab69ec3a8811d03417869059bc4eb9",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x5E709929A4AB69eC3a8811d03417869059BC4EB9",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "GatewayWalletBatched",
          "verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
          "version": "1"
        },
        "maxTimeoutSeconds": 604800,
        "network": "eip155:8453",
        "payTo": "0x5E709929A4AB69eC3a8811d03417869059BC4EB9",
        "scheme": "exact"
      }
    ],
    "description": "Fast real-time news scan across 44+ curated domains (configs/search_domain_profiles.json), every item source-attributed. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). The quick-scan tier below research.topic-deep-researcher's slow... | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI agents; self-built multi-agent framework (42+ agents); ERC-8004 agent passport #60979; paid via x402 in USDC on Base",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "prompt": "..."
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "deliverable": {
                "findings": [],
                "recommendations": [],
                "summary": "..."
              },
              "status": "complete"
            },
            "type": "json"
          }
        },
        "routeTemplate": "/v1/services/research.topic-news-scanner",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "prompt": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "prompt"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "deliverable": {
                      "properties": {
                        "findings": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "recommendations": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "summary": {
                          "type": "string"
                        }
                      },
                      "type": "object"
                    },
                    "status": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T14:40:07.873Z",
    "quality": {
      "l30DaysTotalCalls": 37,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-25T14:40:11.573Z"
    },
    "resource": "https://api.craigmbrown.com/v1/services/research.topic-news-scanner",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Fast real-time news scan across 44+ curated domains (configs/search_domain_profiles.json), every item source-attributed. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). The quick-scan tier below research.topic-deep-researcher's slow... | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI agents; self-built multi-agent framework (42+ agents); ERC-8004 agent passport #60979; paid via x402 in USDC on Base"
}

What the leaf hashes

{"body":"adf0be7251cbb1e125f40ef316a771291f2d3d7440d14f922da94d8754a183ae","id":201292,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793026110916908,"prev":65858,"subject":"x402_bazaar:https://api.craigmbrown.com/v1/services/research.topic-news-scanner","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).
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Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON