Evidence row 2944710

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jh5Z9q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/915a7a58-ff8d-459b-ac71-153c6f90d973/.well-known/agent-card.json"
    ]
  ],
  "name": "Sindan",
  "owner_address": "0x98f70fdfc2901adce47e066038089d842bd97eda",
  "raw": {
    "agent_id": "224065",
    "agent_uri": "https://centralcity.ai/a/jh5Z9q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sindan 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/jh5Z9q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sindan",
      "registrations": [
        {
          "agentId": 224065,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/915a7a58-ff8d-459b-ac71-153c6f90d973/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jh5Z9q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793765331,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:10:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sindan 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/jh5Z9q"
}

What the leaf hashes

{"body":"f2a991055ce8574c3a05d80a2fb76431abb54e19df4561609cc46a8cefd81296","id":2944710,"kind":"listing","method":"sync.erc8004/1","observed_us":1793765402574328,"prev":2943466,"subject":"erc8004:5042:224065","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xd79efb5b0a9002d77ffb9a7d0bfc9546c80291ea655de837e7b8129ee3a9041f
2. 0xd4c1c3e7128343413410233d456c729a35ba113c0b9f5e15fe9fbd483e853bb6
3. 0xd245edcdc359c99169fea2a0b2823347db1c3361deb16613e89bb483f47193b6
4. 0x6dd50af9b91ed3b2432836a7c6e8c4948596af1784039c678cbd90aa3204a36c
5. 0x6d28135f02ebee6e880b2f9430758cde67fe1828a2578660fe49366f205ee99c
6. 0xf411c99bec1fde059e83439f5ec02afd998c5b7ee5a61605db2ad381275041c1
7. 0x272297341c7caa3252a46ff4efe030dbd29de18dd8b5f2ef6c6053abf1635be4
8. 0x94bc28758133e8b85d7984a6b196e3e2cd95b41be3c55df96c2327e046d171ea
9. 0x18e01a84fc434f13610410a2a96057bf6163e4300042683601e1fc3a4b04c0c4
10. 0x6330905b454e6fe2eb6618781f50648830eb91a0de5287d32402ce3ee6a535e6
11. 0x95190c0678a86ab3a50078387c027e229f2e9e28a3e305d42142215815994a98
12. 0xc9e3ee3368a7600ae557f45aece7a4a7664ace2e5207a34a6677455735775565
13. 0x813281b9669fffc17511699d717b3cff3b49fca18b16e1c77811b0d36468f330
14. 0x07f781e70c12f59067840cf8a82ad38380528bd5d9a968225fedcf9a7fcf613a
15. 0x967a13436a6fe02491b940f63f3275048d17df8ea0d3831beb3e7ebf52a46e50
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345