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Evidence row 117267

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://mpp.tracefast.xyz/api/v1/chains/1/entities/:address/relations/:attribute_id/:object/proof
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0f1f2403717f8a6629b43b6eb5edf835dfb15f45601e33fd6c273818acd84428
Leaf
0x6c6cdb1d16375fdf869c17d2f842d61e982e1d7046d19e5df57caacc985d95ad

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://mpp.tracefast.xyz/api/v1/chains/1/entities/:address/relations/:attribute_id/:object/proof"
    ]
  ],
  "name": "TraceFast",
  "owner_address": "0x2a65491e93ad0d484b74405401a38e2e0e5edd7e",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2A65491E93Ad0d484b74405401A38e2E0E5EDd7e",
        "scheme": "exact"
      }
    ],
    "description": "TraceFast knowledge graph: the evidence behind one proven relation between two addresses — the facts checked with their expected and observed values, the conditions that had to be false, the sources read, and the block the evaluation was pinned to. Path: address, attribute_id, object. Docs: https://docs.tracefast.xyz/api/address-relation-proof.md",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "address": "0x7a250d5630b4cf539739df2c5dacb4c659f2488d",
              "attribute_id": "relation%3Acontract_created_by",
              "object": "0x9c33eacc2f50e39940d3afaf2c7b8246b681a374"
            },
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "attributeId": "relation:contract_created_by",
                "bindingVersions": {
                  "ev:2614ee7c7c48": "ev:d3ca8932be98"
                },
                "chainId": 1,
                "definitionVersion": "1.0.0",
                "dependencyProofRefs": [],
                "evaluatedAt": 1787500189,
                "evaluatorVersion": "1.0.0",
                "factResults": [
                  {
                    "fact_id": "successful_create_lineage",
                    "observed": true,
                    "operator": "exists",
                    "threshold": 1
                  }
                ],
                "failureReasonCodes": [],
                "graphRevision": "4855f85e632b317a25acd1aa04d7b88242f55acf",
                "negativeControlResults": [
                  {
                    "control_id": "deployer_not_self",
                    "evaluation": "must_be_false",
                    "observed": false
                  }
                ],
                "object": "0x9c33eacc2f50e39940d3afaf2c7b8246b681a374",
                "proofHash": "sha256:d7ee40dcb4b72022dd990f640d80daa6fff749dd95d71c8e5b529e5f4c440fcb",
                "referenceBlock": 10207858,
                "referenceBlockHash": "0xe190f8921da7de355ef7100afbe705bce871ea3c082610b2632fa094d158f656",
                "result": "pass",
                "selectedFamilyId": "create_lineage",
                "snapshotId": "eth-mainnet@10207858",
                "sourceEvidenceRefs": [
                  {
                    "sourceId": "ev:5d078addaca0"
                  }
                ],
                "subject": "0x7a250d5630b4cf539739df2c5dacb4c659f2488d"
              }
            },
            "type": "json"
          }
        },
        "routeTemplate": "/api/v1/chains/1/entities/:address/relations/:attribute_id/:object/proof",
        "schema": {
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "type": "object"
                }
              },
              "required": [
                "method"
              ]
            }
          }
        }
      }
    },
    "lastUpdated": "2026-10-01T12:39:14.366Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-01T12:39:14.26Z"
    },
    "resource": "https://mpp.tracefast.xyz/api/v1/chains/1/entities/:address/relations/:attribute_id/:object/proof",
    "serviceName": "TraceFast",
    "tags": [
      "blockchain",
      "ethereum",
      "address-intelligence",
      "labels",
      "entities"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "TraceFast knowledge graph: the evidence behind one proven relation between two addresses — the facts checked with their expected and observed values, the conditions that had to be false, the sources read, and the block the evaluation was pinned to. Path: address, attribute_id, object. Docs: https://docs.tracefast.xyz/api/address-relation-proof.md"
}

What the leaf hashes

{"body":"0f1f2403717f8a6629b43b6eb5edf835dfb15f45601e33fd6c273818acd84428","id":117267,"kind":"listing","method":"baseline/1","observed_us":1793025610940213,"prev":null,"subject":"x402_bazaar:https://mpp.tracefast.xyz/api/v1/chains/1/entities/:address/relations/:attribute_id/:object/proof","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.

How to check it · This row as JSON