Evidence row 3013874

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TOipAA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/74468c51-6823-40f2-9be5-812509971604/.well-known/agent-card.json"
    ]
  ],
  "name": "Diallan",
  "owner_address": "0x23620f2e8a19a6ef1dba21bd73d2d1a86e793150",
  "raw": {
    "agent_id": "251865",
    "agent_uri": "https://centralcity.ai/a/TOipAA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diallan 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/TOipAA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diallan",
      "registrations": [
        {
          "agentId": 251865,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/74468c51-6823-40f2-9be5-812509971604/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TOipAA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793801062,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:05:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diallan 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/TOipAA"
}

What the leaf hashes

{"body":"e4fc07b15880a70cab16e6e03d4a383a1bfd0a3e7f23f596219a0c0628657143","id":3013874,"kind":"listing","method":"sync.erc8004/1","observed_us":1793801153172100,"prev":null,"subject":"erc8004:5042:251865","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. 0xd16b6e11da89df02c577c0a5cf57a6089784d3a4aef045e18c32f77d69c5ad19
2. 0x6e642e4318d4428860b8f12a530d974cb88bdca4e6501ce5e15dac513dc2ed7b
3. 0xd918adef4580e31c562880c4874774b10406f54e9428fb6444ee409a1ecd6bba
4. 0xed6771ac0104b63ce5aee01dbdb24ba2af9e054d4121361aca6e48451a173c72
5. 0x4d5a5bc6673c61fe11dbfbe75c3121c76b52d1f9bf52b719d9f8b8cf19f8c6bc
6. 0x5bd698787ca5021111b84ddc1079a5cd7f51739133d359b884c5d4b330231bbd
7. 0xd22c795bf6ed9dd92f460aba11afa533ba6c73e35a1c3d687731d9c219c36d52
8. 0x39b1852bb331bac6f8b8f5c259e1aaec5a66469368632566428398b8ae51f8f1
9. 0x640cc27132f38a6fa1f174dc6c9df586e9ba204ffc842155a0451248dec7f18f
10. 0x85f288b4e67eecd3fa5d49fbd6565ca5e1c2bfebb0a595582d8a110c238535fd
11. 0x64705679106d3d9ae4a01441e96a8cdcd0b0eb3d59c2344983eac8eb7c99f72b
12. 0x86dd4acbbfa62948d4159bee53361567da942b1a2ddf09da6bd54304836a8824
13. 0xaa14d1e7b0e17af1a2dd41df81131443e765fcc3e1b8e3227fc0ad1c80c4671c
14. 0x03ea806e63a95e128d81599dc6b08c8f2b05b08552c9e838b2c22d401a8c3dbe
15. 0x967a13436a6fe02491b940f63f3275048d17df8ea0d3831beb3e7ebf52a46e50
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345