Evidence row 526991

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://crypto-threat-signals-api.onrender.com/x402/signals"
    ]
  ],
  "name": "Signals Radar",
  "owner_address": "0xa27ec2b1f89fc2882387a26676ecdd6bea85862c",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xa27Ec2B1f89fc2882387A26676Ecdd6beA85862C",
        "scheme": "exact"
      }
    ],
    "description": "Real-time crypto threat and risk intelligence for AI agents. Get up to 20 recent source-linked risk reports with risk scores, freshness, validation status and cached PG1 checks when available. Designed for automated triage and review. 0.01 USDC per snapshot on Base via x402; no API key or subscription required.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "type": "http"
          },
          "output": {
            "example": {
              "count": 1,
              "feed_updated_at": "2026-10-03T00:00:00Z",
              "intended_use": "triage_and_review",
              "note": "Risk reports for triage and review, not automatic trade or block instructions. Reports may lack independent confirmation. PG1 checks do not confirm or dismiss the original risk; missing checks are not a safety verdict.",
              "schema_version": "1",
              "signals": [
                {
                  "meets_strict_bot_feed_criteria": false,
                  "pg1": {
                    "status": "not_checked"
                  },
                  "signal": {
                    "id": "example",
                    "risk_score": 70
                  }
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "count": {
                      "maximum": 20,
                      "minimum": 0,
                      "type": "integer"
                    },
                    "feed_updated_at": {
                      "format": "date-time",
                      "type": "string"
                    },
                    "intended_use": {
                      "const": "triage_and_review",
                      "type": "string"
                    },
                    "note": {
                      "type": "string"
                    },
                    "schema_version": {
                      "type": "string"
                    },
                    "signals": {
                      "items": {
                        "properties": {
                          "meets_strict_bot_feed_criteria": {
                            "type": "boolean"
                          },
                          "pg1": {
                            "type": "object"
                          },
                          "signal": {
                            "type": "object"
                          }
                        },
                        "required": [
                          "signal",
                          "pg1",
                          "meets_strict_bot_feed_criteria"
                        ],
                        "type": "object"
                      },
                      "type": "array"
                    }
                  },
                  "required": [
                    "schema_version",
                    "feed_updated_at",
                    "count",
                    "signals",
                    "intended_use",
                    "note"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T10:05:16.329Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-27T10:05:16.099Z"
    },
    "resource": "https://crypto-threat-signals-api.onrender.com/x402/signals",
    "serviceName": "Signals Radar",
    "tags": [
      "crypto",
      "risk",
      "signals",
      "security",
      "onchain"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Real-time crypto threat and risk intelligence for AI agents. Get up to 20 recent source-linked risk reports with risk scores, freshness, validation status and cached PG1 checks when available. Designed for automated triage and review. 0.01 USDC per snapshot on Base via x402; no API key or subscription required."
}

What the leaf hashes

{"body":"5a4691ca03e21a422cb6efab25aeced7ab3d046bcf3f37ef9c9851f04439c901","id":526991,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793124793431198,"prev":452051,"subject":"x402_bazaar:https://crypto-threat-signals-api.onrender.com/x402/signals","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x40cd2848b3eee5bbf66a09fdc08084746ca011b1a541cee7d50661ebda11f8b4
2. 0xf4cd26fe067a73c270af3b7fd5ca52a7ee236ca6abd1605571f6ab4581aa9193
3. 0xace0404d3be9efca56b43a16ef6a391893ff3a03397607784214d2746429f3d1
4. 0x34a82868498768ad46f8a1ef98194d76bbf4c528078479edc6756e8e6e6dfbe5
5. 0xf7cd56da2dbd5ea2e548b19327d808c372826b904177b98e0400890d50a133bb
6. 0x22ccff4bb46b8d25baa9ca7823768a876f798776dafb0c9949dd9b1b4c1eeb23
7. 0x3b6dde2ef390ac829db5d976a9614bc1690d96a0aa51e4f2b7b04da5b0e057cb
8. 0xf438d6f73025f81db36b02de0ded15e198e7302407817b0cb5539c95b397cb04
9. 0xb94e4a04c462d79773c36fad99834d921a19e04f242675d76a7c21c3b2a609e8
10. 0x5c52c81b13fd896bba617ff748cbcb62438576a9058c59b2d08a67cd7475687d
11. 0xba3889346bad6b1000f505460e195c0560c3abdda8ab2c1fa31260331cb75f7b
12. 0xbac4a74052976278393cfcc6a341f6cfd372f2fd8909eeffcc72872579289c40
13. 0xe097a5c0640b3c074fef1c9f5fe91898965687ad755f1c27c31462a60e313f0a
14. 0x1de9caca1fa6dbbe090ee48dad5f962bbfd09856fd897edc8c3c110272d35c56
15. 0x2c117b27721eea45f6590fbccb471d21a7b0b079a53f089ecb300c63bdb3aebf
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4