Evidence row 3032107

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4a7ThB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/515b7c15-6d42-457b-a0f5-62f148c84fb8/.well-known/agent-card.json"
    ]
  ],
  "name": "Alostisto",
  "owner_address": "0x1e00d1c7d3eb5130e20339bb954db5991d39d91a",
  "raw": {
    "agent_id": "263878",
    "agent_uri": "https://centralcity.ai/a/4a7ThB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alostisto 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/4a7ThB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alostisto",
      "registrations": [
        {
          "agentId": 263878,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/515b7c15-6d42-457b-a0f5-62f148c84fb8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4a7ThB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793809951,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:33:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alostisto 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/4a7ThB"
}

What the leaf hashes

{"body":"b8e7fb206af9a79f1526954279b09ca46f6d3da675261c5703c4ad2de5e319c4","id":3032107,"kind":"listing","method":"sync.erc8004/1","observed_us":1793810004146074,"prev":null,"subject":"erc8004:5042:263878","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. 0xa99dafdd4d10519187ce9a80d4930ac59dadb79be7a1efa057071b775f20c671
2. 0xd5231fc0ce4139560f4d80ec0afbe19e14be4a703fd3f817e0f4d65870dad67f
3. 0x98f7c4c9cfd5f5d1d54db46b4dc053b70841e3d280b036fa9076939f93410849
4. 0xa0e73b91735e7229c3fbe144e9889bb2a7ad83241dc92ceaaf50955abac86fc9
5. 0xfaafbcf71333fc7a5af7346301149e3336128ae9eaf22691d11b83e000fcc29e
6. 0xedaab33acf8f3a573eb39885d0094ac2dafa4837a9e5c473c5b9675f446602cd
7. 0xb8e7f3ea45f8630990d2812d0290f6c1272397dcc32e3e41da77934a3c687f20
8. 0xe613559522c14fb830da9381135e07e84225cb12ab3934b7d4e7fc49051b4b82
9. 0x6e27bb2abdc9b316ee38b869bc502042f4ea1ba5c572a19f61c6528651a4914a
10. 0xe1c3c1a4ece55f09d19398c2dfdb4bb8fd615fe8878b2da9e8a81e3933fd706c
11. 0x80d19f6e26ae8e7c4c3ff60bbdeb4f0ace504d3ed2985d96d9cc0b91ba80b830
12. 0x8c66efd3383b404bbd3b66c728c1d0d0f49ac3c9342d8ac16e9e3f3f7d54f473
13. 0xc51fedd768d0d81ea02837d406f0eec5f4090d36df0f2e032b1a90a20e5aab35
14. 0x92d1546649a38d8855383d420506ec911477e147ade62c89c02d41d334c9a7f9
15. 0x9efef3631f971f9adf134dd93a6862b2ba10ef6a355b78514b4cc469a0d1496c
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345