Evidence row 2626634

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XRCYjs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/48d6a9ea-0670-4eef-b848-689c409c0357/.well-known/agent-card.json"
    ]
  ],
  "name": "Breirabel",
  "owner_address": "0x0dc9a32a1002095bd387b6b0b2891b3133235fed",
  "raw": {
    "agent_id": "200074",
    "agent_uri": "https://centralcity.ai/a/XRCYjs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Breirabel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/XRCYjs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Breirabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/48d6a9ea-0670-4eef-b848-689c409c0357/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XRCYjs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:42:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Breirabel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/XRCYjs"
}

What the leaf hashes

{"body":"1a194e616e9841e348580431fd2773eb5c2261adcb1d44308615d24cff079fff","id":2626634,"kind":"listing","method":"sync.erc8004/1","observed_us":1793731323325070,"prev":null,"subject":"erc8004:5042:200074","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xbc58fbeca9a3bd7c179618a0e1e4aa880e2ad54617ac355dae24977feb5b6735
2. 0x4eaa3baa58a5b2cdfa8e5fa2cff0a3f935d560601fab1bce3502b92999e9762d
3. 0x64fb10d3875bae348e33d42515910c8c145e61e3b4044b4d7998518bc5d547b9
4. 0x9e22523516c36c454066dae83666634c81ff8db933dae70e03d7fd55a601dfcf
5. 0x74cb4ecc673578c1a519bf242f9cd64e9412b126184c59127a5d7739b05ddcc1
6. 0xe243b2da0a6f34c75fa90bf26c2ba882ec06592b46845ef1b57e4552deaf9d62
7. 0x599a2546513224083d656bec64af47ef4acf7764943125ee9e3c86e2b435aba1
8. 0x369b9d9430571613c77e284b2d45522348c1b4f0a386495dc13a181ad9c0e7fb
9. 0x27fe771bdd9be0059edd009e9c616e9aa788ca3aec500382e1e1921f1ce2b5ce
10. 0xf1e14cb760ad2820b68141e6761d025b928796b0483ae6583a330260db9c54e7
11. 0x5a1ad70bace113b6468d4bfbc74831eb3403a3e846480d283804038e2f22023d
12. 0x7ce601fc96d647ce2463507747a850bd2b37655c54170e4e68ac13eab78c269c
13. 0x4b0168dc3cf75706d02e85e816aabcf4a2cbb6cd44a0eea1377f703048a10500
14. 0xe48dd050d36f1a75a7d005677c3e962435e7b5ad246de637e9e1fc9be7665b0a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7