Evidence row 2970712

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PJjJrm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/30aee576-ef8d-476e-97d1-15c73da5e990/.well-known/agent-card.json"
    ]
  ],
  "name": "Trevus",
  "owner_address": "0xe0c729ec8bf1aeb218e53db2bda9f2be2d4df626",
  "raw": {
    "agent_id": "233438",
    "agent_uri": "https://centralcity.ai/a/PJjJrm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trevus 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/PJjJrm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trevus",
      "registrations": [
        {
          "agentId": 233438,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/30aee576-ef8d-476e-97d1-15c73da5e990/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PJjJrm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793777247,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:31:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trevus 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/PJjJrm"
}

What the leaf hashes

{"body":"b3837dee59c1ec8c131c73042d713b271e633b3d9f825d21cd3ebd5b043d2121","id":2970712,"kind":"listing","method":"sync.erc8004/1","observed_us":1793777505693901,"prev":2970318,"subject":"erc8004:5042:233438","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. 0xc7007fc81c7be16eb323258bb6481935070f1f26f0218b99ced49b221eecbfb3
2. 0x041d867a0142e0eb4006d20a57a57b90c92adedff593fdea90ed4ad7d7fea2ae
3. 0x6556676c5993dff22cc9ef2a8860f84dabfa9d22de3c9a09f267081157290751
4. 0x4c2b2982951a02d3df4a08fa88c4575c75a3b94a4d728ff74dd20e38a860bc85
5. 0x68f7c41914834a7f345c09fbb63641a3abdf86cea62642d54187a2d7dd3fbd9e
6. 0x4a9b5d77206b70a60f9676bd942d42c0295b1279cdd77a60e9976c18e565b43c
7. 0xb7e5c5f2eee4be5c3efd64028b3710772602e28010e3c8a859fbc09c45fad19a
8. 0x2a89240981ea76ad4525a5861e80f70891e5f8d6bb3ac0677a005dd0a1e20a40
9. 0x95a11be28730cafaa62e0396fec2c8ca8d88f8593cd970befa575d2ade72521e
10. 0xf33bc261d6711652d64c76d7953b7f2e895f39a92638e9e62aa91b60e3f704eb
11. 0xa3d529239d44e480205b5193778abb396204f8a174b69b3c9c2219aa3b8c18d4
12. 0x4c80a661e43f32e30eada54397c7c52f9b60c4e4d208b996e378ea8d2dbf6c11
13. 0xd5733babafc097f5ec394f45bdfd63e892ae6b23964cfb5e4169128275124cac
14. 0x90012fcf29099b73d24dc68936adf2b2365bf0be4f4ecef52e4c03a41113ab4a
15. 0x90983442ab42e700d20428d242c4145406c7d45f3761d2e64f4fe48376715c6a
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345