Evidence row 3151582

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fa3ID3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/405f2fdd-d2a0-469d-bd88-0708a3aa9709/.well-known/agent-card.json"
    ]
  ],
  "name": "Plavon",
  "owner_address": "0x183a1f95f3e22e9966f3e2dab4851bae0ca5215a",
  "raw": {
    "agent_id": "308762",
    "agent_uri": "https://centralcity.ai/a/fa3ID3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plavon 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/fa3ID3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plavon",
      "registrations": [
        {
          "agentId": 308762,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/405f2fdd-d2a0-469d-bd88-0708a3aa9709/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fa3ID3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793835197,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:36:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plavon 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/fa3ID3"
}

What the leaf hashes

{"body":"fedc3222ab9616c28a6d8bca498a054b15e96ebaa6cb89f2484d963138f2906f","id":3151582,"kind":"listing","method":"sync.erc8004/1","observed_us":1793835413489792,"prev":null,"subject":"erc8004:5042:308762","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. 0x982bfaa8c10011c11cdc8345d3aadcb1ef4bc110e77ac032e0b21407f707ed13
2. 0xad7ad4629a2730238e5224c25f7509238e82a4cfb3bfd4ffe6c1b0225ac9fce3
3. 0x37d426138e9d3c0e1be4f0e3de7af5149bfd8ea196676563cfce9c6fbd4eb87d
4. 0x59ee66d9b64a526ef0515348c926abd66b63219d4d0f509a80861ae8b37343fb
5. 0xea0d42d7d35f75a995bcd9177a65d978e3da958a3da85061cb6b100cbdbfbad5
6. 0xacb3598ea41ca811f4adadbbd58b7140b8055bb83b20464c923016d95449b36c
7. 0x4e70d0ab8b687e620cfcf77286cef8ce90b346e10137875aad46353d6cf361d9
8. 0x8c3d8700fed23a8c3e4940c8f0a9edc9e51ef6e352767f5d783b0601d912f997
9. 0x1c42a1f33d9e0d144685817fa82e3929104a47f10ac9f7b5a37792760aa7c495
10. 0x423fa624120510bd4dd115dae8180cec17e8996979b1d503a52b64c890e6fbdf
11. 0xbc77eef3daf77602a436c695d6d6b4c913b7c77dcb4abd52d5a174b5b22b4742
12. 0x814b953353eb3cf1a1f0c39e9c755d1891a7dd1a9d57ce6cded681c152453c71
13. 0x2c4d6956e0a0f10cd5ae78636f5925de3530e496f8dacddc6c0ee526b017c14a
14. 0xfe32433fc05c44d98e3005b6e487e2a2ec83c2cb3d472d4110f101e7fbe88f06
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345