Evidence row 2966763

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fCEIea"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4e108348-306f-427b-ae56-a37591fa0730/.well-known/agent-card.json"
    ]
  ],
  "name": "Treidias",
  "owner_address": "0x2388c1e9ae3436852b99d87f4d2c801b2e9b73aa",
  "raw": {
    "agent_id": "232063",
    "agent_uri": "https://centralcity.ai/a/fCEIea",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Treidias 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/fCEIea",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Treidias",
      "registrations": [
        {
          "agentId": 232063,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4e108348-306f-427b-ae56-a37591fa0730/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fCEIea",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793775411,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T06:58:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Treidias 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/fCEIea"
}

What the leaf hashes

{"body":"7e2a82fdd546a58e802d7118523bae61eb09c613a625b737b5c91c275767b978","id":2966763,"kind":"listing","method":"sync.erc8004/1","observed_us":1793775483854272,"prev":null,"subject":"erc8004:5042:232063","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. 0xe7c1b02e3836e72f8b3694c523a7fda9584f9ad2fb73b9f8c5e6427c35710081
2. 0x375e03710e0df78db76ccfcfc98134ba881d2c3aa8b5917c1c1cd937b416067d
3. 0x228f222851c4233c1f88ed20e4a2f40d7adce759c3aedddf172eccc9f37a264e
4. 0x8c0b51a7d72b027f6fb47b79a5960796020463aae0f41ec8414d81f6e4f62e76
5. 0x32938d19bb83be54db1c243c936058444aa50fc231bb1a32515913b6d3ab8ed0
6. 0xa2e8a9b6af72417ab1137863db0b02ffbe84914a0c012b86e5b20d9be3dafa81
7. 0x5853ffddf3a2878e23ce20050d5161391fa51e34387e8fe94a1ed16a297ee1aa
8. 0x5a55303ae7ebb2409510ef7798803440b3a5b1131d443b578b0e42c0e3c2493e
9. 0x3862dd597e88282a4eee30c9d43f3c845a6db3d6469e715ee7888f4ce0c75be1
10. 0x0590f9d1cbe76dbff6e47f36a49025aa898fa58035a0c7b95bfbd909c212d1cb
11. 0xfe7a34041a8615d79d1c2b9315d0f172aa60ad8141cea6698d2dbdff7a1a0405
12. 0x5946f6cb99f25e87025892227ec0475447b74d1d0909ac27f1d6c1deba76353e
13. 0x7bc1797ffddc709f7e89686d72ce8c18d5f0a658e48ff89a11ca9e5a38c4b913
14. 0x7324a05814342612129bbef98d94a12fff89b93cf121ff58f8160eaebd6bcbcc
15. 0xacfc95cc63f2205f2e42294ed36a317ab746c06b12feb3c243315356ad95b62a
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345