Evidence row 3010148

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yHXBbM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b0ae8ee4-04cd-499e-a875-bcd6b38a8572/.well-known/agent-card.json"
    ]
  ],
  "name": "Kraber",
  "owner_address": "0x6a605e428a0385da0328f69eb28c4591aaff5e67",
  "raw": {
    "agent_id": "249572",
    "agent_uri": "https://centralcity.ai/a/yHXBbM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kraber 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/yHXBbM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kraber",
      "registrations": [
        {
          "agentId": 249572,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b0ae8ee4-04cd-499e-a875-bcd6b38a8572/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yHXBbM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793798451,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:25:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kraber 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/yHXBbM"
}

What the leaf hashes

{"body":"6f9241c6d0ea10b6b726bd53eeb9e42768cb81459eab714a779e61526640d951","id":3010148,"kind":"listing","method":"sync.erc8004/1","observed_us":1793798741255706,"prev":3009450,"subject":"erc8004:5042:249572","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. 0xe78a53a4e936629377ff5bf73051e71e0215d8d5497c02cb50052053477ad129
2. 0x3a24f2a04e6d05201ded0713876354cbcb8cbf25061ccb2d47c7ab4ad3750318
3. 0xf3f32bf1a380b706ace7f70f9f8d064079aea2430f51b4986a2808b64a10656f
4. 0xe5e775c628eef1467a62848f6fb13533382c9e2807a52d8aa575007828d05b4a
5. 0x27f060e3add7b5c55b0408b1ff27b29cc54c515971fb91fddc42ff92f8c0d8f1
6. 0x5c1c64eaef2464c45ed8fbee519fd04d15e2558709920656017c5bd6b2d87d20
7. 0x3f00f93ed149b35a4cc3f33f1aec1a1c9e37684929cce9b6c4c107b11ddaaca6
8. 0x2c1d25cd4b939240b5469069667a93dbda605fe7f93d77c2d382dc14a5965ec0
9. 0xaef5bc333b8b3af8a8dc811408843527b76f265af250ea2a9683f227dc33d3d4
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