Evidence row 3299170

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tak1B2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ad72923f-be0c-4345-a09d-0e44ef9046f7/.well-known/agent-card.json"
    ]
  ],
  "name": "Alakias",
  "owner_address": "0x8e008862341cd6f7ce3292cc4c614e681645d018",
  "raw": {
    "agent_id": "314038",
    "agent_uri": "https://centralcity.ai/a/tak1B2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alakias 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/tak1B2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alakias",
      "registrations": [
        {
          "agentId": 314038,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ad72923f-be0c-4345-a09d-0e44ef9046f7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tak1B2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793839301,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:45:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alakias 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/tak1B2"
}

What the leaf hashes

{"body":"0d3827c14f08bcb55ee45b7c03d6a02be4131bd72a93aba4a5d746a9d1b78a30","id":3299170,"kind":"listing","method":"sync.erc8004/1","observed_us":1793839524733547,"prev":null,"subject":"erc8004:5042:314038","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xe6070a226668e5641e0e3921b640a6c0e9fcb87b76857c9b93ba3870136b7dce
2. 0xb669b3ab49af658467de159bdd80f0ca8b1917f357f224d7a0161b235be05a29
3. 0x716f69bec17b22c456e4ef2c5c50ac15fb3afa9875d730264322aeabdd4b90f9
4. 0xd9d90c2973523d686d15e621d2eb15379df79627c601890efa135ddc063bcc2a
5. 0x3f38bf6911dc28dcb0a6ae80d68394500eca899b94bc7b6e9d4984b4b4bb387d
6. 0x07ff426d0b940b3ebffb6df7e54996c861bbe834b4a21611ab6033a08607fc71
7. 0x59019b4786068bc2428e717d96b46f070b84bada990308df4da5696e2d12a6b9
8. 0xb1d12ffb024f12030d3b4af661439832460518bc33edc49ae10d6a5dd3352df2
9. 0xc32a2845839b7573d6d7abed2dbccc30c8793792f793cf08f9a64a977702c115
10. 0x8b470d8032f2cc3a804bdfe74186ded6b2e5e084ffecd33520d80a38f36db207
11. 0xcc05afdd8a1b5f4261c2ceb435dd7254629cc1cf9358ff778ece8edbea72bff4
12. 0xbf9f707e86df9ba911f5a768b78d2fcc1a6cf8d04baf876b56e5f01ac9d3980d
13. 0xcc057bccb3ff7dfdd207a295697da838a4297a36bd5341cedcac4a9e7bf8f7b8
14. 0x541b1a8c30ddf11073cc1260fda10cc5489dc4a22cfd9742e0f2f43db5f207c2
15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94