Evidence row 453722

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://predator-ubuntu.taild9a745.ts.net/v1/utils"
    ]
  ],
  "name": "predator-ubuntu.taild9a745.ts.net/v1/utils",
  "owner_address": "0x8366f3ce5c7c40a5fd24f83b9a8b2d2b4a76844e",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x8366F3ce5c7C40A5fD24f83b9A8b2d2b4A76844E",
        "scheme": "exact"
      }
    ],
    "description": "Small utilities: time, hashing, encoding, math",
    "extensions": {
      "bazaar": {
        "discoverable": true,
        "info": {
          "input": {
            "body": {
              "op": "time_now",
              "params": {}
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "op": "time_now",
              "result": {
                "iso": "2026-10-17T06:00:00+00:00",
                "unix": 1760745600
              }
            },
            "type": "object"
          }
        },
        "schema": {
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "properties": {
                    "op": {
                      "type": "string"
                    },
                    "params": {
                      "type": "object"
                    }
                  },
                  "required": [
                    "op"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "const": "json"
                },
                "method": {
                  "const": "POST"
                },
                "type": {
                  "const": "http"
                }
              },
              "type": "object"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T10:11:25.074Z",
    "quality": {
      "l30DaysTotalCalls": 11,
      "l30DaysUniquePayers": 8,
      "lastCalledAt": "2026-10-25T23:34:05.373Z"
    },
    "resource": "https://predator-ubuntu.taild9a745.ts.net/v1/utils",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Small utilities: time, hashing, encoding, math"
}

What the leaf hashes

{"body":"be7379b2e1ddf0536673d2294fba86ce8b0963c042da2ea692d552bc8e3dd67a","id":453722,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100656287870,"prev":118693,"subject":"x402_bazaar:https://predator-ubuntu.taild9a745.ts.net/v1/utils","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. 0xba4d6e2460e8f290169694e67bf7c2c14bfc017f442d0e5938a468f5461f081d
2. 0xf61a6cb27f9ab4eab77bb44b6d61a99040533b7c376ab7dc350ee4075dba224f
3. 0x327f128167b40447b05db78a579e1a677171c03438fafc4a8fbda19afd30f1e5
4. 0xb13d2967580989098e26dc63edad36fdcbdcbc80f4df8566bdf2bc66345f6bdc
5. 0xeae9dc593113b7f2ca9fb2be3a145127638e07001e651fa1a77d35f83290e3a4
6. 0xd7dc7fec6b59dfb305d50ad05eee1fbdd40693f09c532213ff88522657447ec1
7. 0xd09bb037e34eeed7488d606eae570762a653cb691c027b56cd44d5efafedd301
8. 0xc867b802f2cf35fb1d71e9a1001702dbf4bf63302df5356de80a2fd71ed13615
9. 0x2d49a18f5afa48364aea06b9aa1c6b25a720d959e68e3a7e29ff1a19b2aee99d
10. 0x88a1fc810488bd97d036f401bd81e631052f2a6f4d824c68bb201c5326ddd5f0
11. 0x93dab4db8f250e193cce0d5bacbda4b45df3b3ee694710f7912415742bb36e56
12. 0x159edcfdd12b3eacd95b92f307695c8c00010beadbfcbf272edb59cfef54fb40
13. 0xa4f69e2cf941a3f318d70734b59401dd27010a6bdffb5c32a28304db650a6f0b
14. 0xa453d1738637a5c663802d07ce095aa340c80d53a4288ae277a72e265868ce4e
15. 0x73341bb09dd901ca47f26173883431496e3d98d6b0fb5b89f36218126d46c5d4
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4