Evidence row 76983

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://kronos.forgemesh.io/api/signals"
    ]
  ],
  "name": "kronos.forgemesh.io/api/signals",
  "owner_address": "0x1ccef327b34853f6ac51464ea47fb3c291328d5e",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 1800,
        "network": "eip155:8453",
        "payTo": "0x1CcEf327b34853f6aC51464eA47fb3c291328D5E",
        "scheme": "exact"
      }
    ],
    "description": "Returns current signal scores for BTC, ETH, SOL, XRP, and ADA plus a ranked top_k list, regime, and data freshness — use it as a lightweight crypto market snapshot before deeper analysis. Typical agent tasks: get a quick Bitcoin market read, check which of the top 5 coins is strongest right now, add a fast pre-trade signal check to a trading loop, or pull a crypto pulse for a research summary. Fresh continuously, served as JSON over x402 with USDC on Base mainnet.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "_canonical": "/api/signals",
              "signals": {
                "BTC/USD": 0.0001,
                "ETH/USD": 0.004
              },
              "timeframe": "1h",
              "top_k": [
                "ETH/USD"
              ],
              "ts": "2026-04-12T12:27:08Z"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "_canonical": {
                      "type": "string"
                    },
                    "signals": {
                      "type": "object"
                    },
                    "top_k": {
                      "type": "array"
                    },
                    "ts": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "offer-receipt": {
        "info": {
          "offers": [
            {
              "acceptIndex": 0,
              "format": "eip712",
              "payload": {
                "amount": "50000",
                "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                "network": "eip155:8453",
                "payTo": "0x1CcEf327b34853f6aC51464eA47fb3c291328D5E",
                "resourceUrl": "https://kronos.forgemesh.io/api/signals",
                "scheme": "exact",
                "validUntil": 1791438226,
                "version": 1
              },
              "signature": "0x536081721d79d91745f197cedbdc77f11858a18737c1eb07cbe4087e456f453c6fdfb105e1375b1a90b557ee911d52dc55384b6bed683ba534f6e8577b53e2401c"
            }
          ]
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "offers": {
              "items": {
                "properties": {
                  "acceptIndex": {
                    "type": "integer"
                  },
                  "format": {
                    "type": "string"
                  },
                  "payload": {
                    "properties": {
                      "amount": {
                        "type": "string"
                      },
                      "asset": {
                        "type": "string"
                      },
                      "network": {
                        "type": "string"
                      },
                      "payTo": {
                        "type": "string"
                      },
                      "resourceUrl": {
                        "type": "string"
                      },
                      "scheme": {
                        "type": "string"
                      },
                      "validUntil": {
                        "type": "integer"
                      },
                      "version": {
                        "type": "integer"
                      }
                    },
                    "required": [
                      "version",
                      "resourceUrl",
                      "scheme",
                      "network",
                      "asset",
                      "payTo",
                      "amount"
                    ],
                    "type": "object"
                  },
                  "signature": {
                    "type": "string"
                  }
                },
                "required": [
                  "format",
                  "signature"
                ],
                "type": "object"
              },
              "type": "array"
            }
          },
          "required": [
            "offers"
          ],
          "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"
        }
      }
    },
    "lastUpdated": "2026-10-08T05:38:46.747Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-08T05:38:46.597Z"
    },
    "resource": "https://kronos.forgemesh.io/api/signals",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Returns current signal scores for BTC, ETH, SOL, XRP, and ADA plus a ranked top_k list, regime, and data freshness — use it as a lightweight crypto market snapshot before deeper analysis. Typical agent tasks: get a quick Bitcoin market read, check which of the top 5 coins is strongest right now, add a fast pre-trade signal check to a trading loop, or pull a crypto pulse for a research summary. Fresh continuously, served as JSON over x402 with USDC on Base mainnet."
}

What the leaf hashes

{"body":"b5ac4040e35d76a9f500aeab7d01dd05f27e614dbcfb65d8f88878eaf2524c5c","id":76983,"kind":"listing","method":"baseline/1","observed_us":1793025493203163,"prev":null,"subject":"x402_bazaar:https://kronos.forgemesh.io/api/signals","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x06644f5870eb733b2b7f066686607d5128a04eff4e2bcbe7e427786b1ad60471
2. 0xd0c1d4ebae7ce0c76b2f3759117d201f3dc014202dc3239c9aa2c47d8047bfff
3. 0x8f0e4e49aa8c6ed182afa8047571f8081525ff3baa02821d8dcb8ae33425b14c
4. 0x1a5497654870e26c332a3f3cef9872bc26d7ab76e2abc96ff16a0b9e57adb849
5. 0x7837d9521c580e1dc8192af108420866ff32ac87bbe66c320d5875ceff3ed42e
6. 0xebe62e433616c178bddf7a38dc796556e5b3f95fd3a627305ae91a6c896f3422
7. 0x5d07ce39f25de46eb773adc03aeaa3d67b527a5c65c9e57f60a522ff9ea1d0fd
8. 0x49c000a294987bdcea2f332160f3b2aed0f510d71943449fe9f3e6a99308b9a2
9. 0x8f894b13077b4221e6416aa1e13f3ceb4bd2c4eaad68db7cb07ab81fe40f0ec6
10. 0x9abec6ee1635bb27b43d1d28ce76f43acecbee7bd987ce66e0f56f906bd1efb6
11. 0xdd6d5f87470c9b64b375ecc2fb3ff4a65fedf3d6a0bd40f365da40a6a41b103d
12. 0x7910a200eb458bec3c3badb3b2ead3e75cec5f3ba263800cea6b9f32efb53f25
13. 0x610fdf3e989af0a6b4a400a3a8aab9156d757f8c96efe4e9d0594dfd04de1cc0
14. 0xd1d3499072edb10edc68f84bcae2365d2ab534df689250cab18c751b6f13b6ff
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae