Evidence row 2551415

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EWRZGK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0d98e560-c77c-4fa0-8f7c-7703f81c22ec/.well-known/agent-card.json"
    ]
  ],
  "name": "Jakani",
  "owner_address": "0xba7975de9a5f2aa0274475e7190f7f130bf4387c",
  "raw": {
    "agent_id": "168591",
    "agent_uri": "https://centralcity.ai/a/EWRZGK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jakani is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/EWRZGK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jakani",
      "registrations": [
        {
          "agentId": 168591,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0d98e560-c77c-4fa0-8f7c-7703f81c22ec/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EWRZGK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793693091,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:06:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jakani is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/EWRZGK"
}

What the leaf hashes

{"body":"6b22484d66a6c89c1d05a069d1896aedd0a9fe4e0d412bba5a76780d47f90016","id":2551415,"kind":"listing","method":"sync.erc8004/1","observed_us":1793693206211749,"prev":2551000,"subject":"erc8004:5042:168591","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. 0xc1820c3b7d3dede2f5a9b308a8840ee87aa89f58fc4bb6393d897b1b4007054b
2. 0x5b22ec06392082749326a701d51ddec263a4279be07eb0b0c30f4c0be607eb38
3. 0x4da89e1af75b759689201db88653290d9a35a8f2992f418de41731d6893f316a
4. 0x9899a7b104dac7b84b2fb8d3742d808b459514f564e1cafc4575e898b8cfcaf3
5. 0x93876685744210cc35d7839d312ad3b23d86d6e8e15358a746db883e7b0ba53d
6. 0x5bccd0a7fc3dde3dc66a2f647e2019f14c7fea9fdc60aee16cbf8128a259b6d7
7. 0x737ff31888417da84e5bca2342ec6d2c20e18ebe83dc5c8b9df83009d7bc55ef
8. 0x04b3997af6c0685597ccc1b6db76b1038c4998b7f99b95dff89d4c8922db2b2a
9. 0x95d52293ce1fb02466580a5273c7068f651de5853a840c1a032aab9d7de194c8
10. 0x9f099251434406058a2308c6bf29463bfe5cafd1695350e408a8041ecc424fd2
11. 0x94a6305c0dac6d9f3337c77003494100a1b365a49523d6f5b515dad71bc92ff0
12. 0x6f56d38ff00873a3ef960b54c8dfdd323f37953ec549a79eaa3d046c594af9fd
13. 0x5725fec26fdf9c4b3be2c1880ae1736a4d7fa0eeac79438dd7580b5eaa289599
14. 0x1d666a17ae41c2931b0c5276dc8bd8c2adf9827a61eb629d06ca3a33ee6a051a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7