Evidence row 456554

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.fairseal.io/v1/break"
    ]
  ],
  "name": "x402.fairseal.io/v1/break",
  "owner_address": "0xbd5eb5559f5ac14475ac0c81b6735a4d9106ce28",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xBd5eB5559f5Ac14475AC0C81b6735A4d9106ce28",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "receiverAuthorizer": "0x3721824a31197dcDD2984cF43b92B6cc8A87c0Fb",
          "version": "2",
          "withdrawDelay": 900
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xBd5eB5559f5Ac14475AC0C81b6735A4d9106ce28",
        "scheme": "batch-settlement"
      }
    ],
    "description": "Commit-before-entropy spot assignment for live card breaks, giveaways, and raffles. POST {spots[], participants[], label?} (1..500 strings, 1..100 chars each). Returns commitment immediately; poll result_url free for receipt with assignment, rule_hash, entropy, derivation steps, and offline verification guide.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "POST",
            "queryParams": {},
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T11:17:58.378Z",
    "quality": {
      "lastCalledAt": "2026-10-27T11:17:58.378Z"
    },
    "resource": "https://x402.fairseal.io/v1/break",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Commit-before-entropy spot assignment for live card breaks, giveaways, and raffles. POST {spots[], participants[], label?} (1..500 strings, 1..100 chars each). Returns commitment immediately; poll result_url free for receipt with assignment, rule_hash, entropy, derivation steps, and offline verification guide."
}

What the leaf hashes

{"body":"6a3752be38ef6f9d6ec34616372808d511225ff843f2e5e6edc297ff68c350f7","id":456554,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100963306685,"prev":null,"subject":"x402_bazaar:https://x402.fairseal.io/v1/break","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. 0xb8d4d1b183d48be8adc67744e6da46f22945af61b5c1f0a157882e3f4a262604
2. 0x89740e7028dd67882c4410f48b3f97c48d205e3510bc3c9595fb73620cb81353
3. 0x0a54696020fd7c43a016c18dc1c79380a57ccb590eae21d723a2775b8938bcaf
4. 0x978973f868ceaa6429c810e3cf10cb6693771200c507f2032c81f7f2b22d467f
5. 0x92f05ea5f7c105078336058d978a2a56e4b143f35a859540538fff5d7f306cb6
6. 0x3410a2744751117ae5647b99db55dd79f8de7dbfd5db7d727087bb55adb7799a
7. 0x51f2b8abac7aaafffbce545f3ac88922d21f3580cd48d80e145b9e42519c9750
8. 0xa1b32cc891845f4cea3c77a1c1d309cc29ea99b16c33cdd5f098d586fe103a14
9. 0x6dfb95b94a0d5110f005476530a0841121e2f1d0234cfa31c6d4f62334dfc4cb
10. 0xfe8445b03630a5408303eb2d9bf63d1b3694705bb971e9244e680b9541511e42
11. 0x1644f0ff5071dabfbb15c26e84d62ade02f559315ee106046fbad349cf83215e
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