Evidence row 3054324

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ms0Pnu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/02123826-99cb-479e-a554-cafa5b52170c/.well-known/agent-card.json"
    ]
  ],
  "name": "Trimus",
  "owner_address": "0x211afa855fc261b1d5744cc9d060cac0e7d3571c",
  "raw": {
    "agent_id": "278516",
    "agent_uri": "https://centralcity.ai/a/Ms0Pnu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trimus 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/Ms0Pnu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trimus",
      "registrations": [
        {
          "agentId": 278516,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/02123826-99cb-479e-a554-cafa5b52170c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ms0Pnu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793818664,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:59:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trimus 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/Ms0Pnu"
}

What the leaf hashes

{"body":"fc95fec8a56eb57968493fb2b0cd2f8182db599f3938823af44095ca67406823","id":3054324,"kind":"listing","method":"sync.erc8004/1","observed_us":1793818788783336,"prev":null,"subject":"erc8004:5042:278516","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. 0x1c28cd57848c7ddbc635d0aafbbc5ae1a2cb49c4d6bb9b7b180a614c248cc08a
2. 0xc84b91442f4c0e0d57d70fae8debcc191dc4ff4810bdc575e6f41efa3a69f14c
3. 0x330f4676eab5bc2d4da7ddd98301bf12add0bccb8f36a70859fa61d7ea17c91a
4. 0x540366158a36c030e127432bc81b80a1e5c90224917ec017d4f1ca237dff7c2a
5. 0x58e908c7810276ce5366cb203c25ec7e000e42219727861b99741c02441fff5f
6. 0xb31ee242cbdf416c640be37ad9ead0efeaae06c9374c450ceba6b6af631fda6d
7. 0x09f38980c806cf097f8a256a72a7f7b5ba7699bc98637b648c5c07630bdb94c5
8. 0x03a1fa696d1e2844f21f2234824112984b36172f63a7a68d672e95a7527a2bbe
9. 0x0d288ebb4bef7ec896ab4a9f70c045fb59a1a543632d9ba21962c8d7c2288900
10. 0x246c47f4b4a2aeed8ad87f511706c1a60fae8faf15ec7d232cc6e4cb158f406c
11. 0x84c9067eda6f82df72944707071ad8206b58bc0850ff9d3e68ae95d4208c89ad
12. 0x954d52545a9dcc2d72f787c5fa306fe60d615ed42c0d83ba7b77b99fe8b64794
13. 0xbb5d899f84b0021e55df760cb65a3d4317509568991b962bc343fb11b9807291
14. 0xf0f02c8f6d66ea83b0e30d64247c845d4dcb4d5cd98d515dac1a45c51f7daae4
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345