Evidence row 3126029

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UxSfSB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e24aa44d-27df-48e3-a654-d506802bec90/.well-known/agent-card.json"
    ]
  ],
  "name": "Matovano",
  "owner_address": "0x9da492ee9f681c9a71631dc54600192f8fab7fcd",
  "raw": {
    "agent_id": "290872",
    "agent_uri": "https://centralcity.ai/a/UxSfSB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Matovano 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/UxSfSB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Matovano",
      "registrations": [
        {
          "agentId": 290872,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e24aa44d-27df-48e3-a654-d506802bec90/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UxSfSB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793825027,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:45:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Matovano 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/UxSfSB"
}

What the leaf hashes

{"body":"5c9ccc63d4426cd558f2f4b002a1ce9f6279895cfabff514aec04b8ae6dfa190","id":3126029,"kind":"listing","method":"sync.erc8004/1","observed_us":1793825157596002,"prev":null,"subject":"erc8004:5042:290872","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. 0x5abdb8b9d65c70629868d8c52235e90829a7a9156db0d4f7c647a4475d4d70a3
2. 0x2e9abef9a024d26b3f921d705f413cbb4b8d498610e666dc385ef10c3f287120
3. 0x228393a749725b9450b1cab8623045ccf8532aee9361cc426873eca9137caaf8
4. 0x974dc072125fef770dc7a5ce96495962c0d3e75446c30a54cf4faa4c81e6f650
5. 0x62c4c7b56196b3b4055c3eb50e5ae6202b668df51c038ae10abed8c166130da3
6. 0x69efffcdc4f8fc364d5fcd5e5c03130d7a59ed56d25852ccfd31703ce9fe5f89
7. 0x898cabcad6fb2bd00aa5c7a1843c4485a5a99d8b1db7c1215aad47bd9cd6ccf5
8. 0xbfe103956e44f5f760e22f374259dbb453d5fbb46e0219157f13bdd4864f615f
9. 0xf84e0f66bb12cd6edf9e63e9ae2a521358863e49acebc2985689c11d3efd24b3
10. 0xb2ce0b153c2183c63c11af5389ae10a82a9e4d4242632d389d8598e0d4717ac0
11. 0x67563ecc3b109ade588a088e5b99f93e360771b9928813af4b4ebf7070773a61
12. 0x4ec7630aa58f9501a8b1d1b8fd5f0956c40444ccaa9230c8e036cee896a56f8f
13. 0x1187ab9017834f209eb10861bed61cd5a4620a57e7c1363d9d9dc30898fb63ad
14. 0x9e77f63ad84a9a7f4ec5bd22587b7426172f805d9542bc37a0e6eb7a5819d762
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345