Evidence row 2923696

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KKWEks"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d19faca2-a199-46fb-84d4-946e6a53db53/.well-known/agent-card.json"
    ]
  ],
  "name": "Brufito",
  "owner_address": "0x51b082dc984593306a45cd1503e855800837cab8",
  "raw": {
    "agent_id": "216816",
    "agent_uri": "https://centralcity.ai/a/KKWEks",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brufito is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/KKWEks",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brufito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d19faca2-a199-46fb-84d4-946e6a53db53/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KKWEks",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:22:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brufito is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/KKWEks"
}

What the leaf hashes

{"body":"f9b7d2613eb012603fc19c341ff31a74643a848b3d618a4ee2b97ba09dbe4b9a","id":2923696,"kind":"listing","method":"sync.erc8004/1","observed_us":1793755336567846,"prev":null,"subject":"erc8004:5042:216816","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. 0xd0018edf5cee1574d2815ba467905727be60ee51808c484588ccefb30cebe333
2. 0x63a15ff946714cbb08b58fecc20a0ce17f32f624a10f68809f29072043188aea
3. 0x39cc77bfac79b8f716f7e033e6cd26948d0ef2e5ad32b0883dd15edaa45a39da
4. 0x2ef454ada2aa41d2cc95919aa628c52f030d795eb61f057e7f7c257f158084a7
5. 0x886d415bdc6221244083494a9e9d151d350b4afe5bcf38d09273057822170230
6. 0xc8b942b1813127e9869cb24bdc5eee2dc8e617a0e22d45ecdd18d1c2b01c6c66
7. 0x15f5061a41c312ff576a0d7a640211e1b2c6b56cb3f6d7909f4ea93e28756e59
8. 0x79aa2d22fe15e96d2a3e42b9fcdc64faa7f3d9ce0d79f3d8feea51fcf927aeb7
9. 0xb25b369713ff142ee849ab9ad1ba6dc5299c11540b986bb9d662c72c84261568
10. 0x0db5a4bb2905ba1178deb3acbf6b09eb0cb66106dde1248662b2b244872f5af1
11. 0x1ee91d860af14b0cc40a40119210f296b326ed2a217166350f8ffc77e9ec1dec
12. 0xe842af4341842a6b3d092be5cac4710a2d2ba810f1c89f3700431054e2957c10
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