Evidence row 3152151

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fe0VE5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c0000a39-91fc-4f3b-96d0-d4ba0385e9a1/.well-known/agent-card.json"
    ]
  ],
  "name": "Dessias",
  "owner_address": "0x894f45255ecfb43dc536531f67410d262fd261f7",
  "raw": {
    "agent_id": "309037",
    "agent_uri": "https://centralcity.ai/a/fe0VE5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dessias 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/fe0VE5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dessias",
      "registrations": [
        {
          "agentId": 309037,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c0000a39-91fc-4f3b-96d0-d4ba0385e9a1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fe0VE5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793835413,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:42:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dessias 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/fe0VE5"
}

What the leaf hashes

{"body":"2124ac3cb72ec2a645271039fbf13222259193f3dc012d1a2c2b5d87646d0970","id":3152151,"kind":"listing","method":"sync.erc8004/1","observed_us":1793835750787065,"prev":3151857,"subject":"erc8004:5042:309037","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. 0xe782bf0528978d8a64ffef6de7aaf5f962dd3d5cd4d4fba644e713e3ff2227fd
2. 0x6cb1e174daad92d061a50b4627148564d9056d8473e037128000a6b53d05cc13
3. 0x50c03b8e34cfd5f59eecd666f9797bb92e55970ae4bfa1f6d4d4d356dc098965
4. 0x2ca3a0986dd17ca11c0d8072b4b821e927ecb1742996405a3888a650f192bda2
5. 0x578e0219401f35949007285b5d5430d9ec4e2167d6b5ea94606b25d21c972ae5
6. 0x49c6edd40a3b9b051b5f565aafd7ef71fea91491e7fdcb7705e338783216edda
7. 0xa1fcf9237b2ae382e027351ca5c4e5f2eb93f35d71720fd493604c17e5124b1a
8. 0x80dfa94bc07d2731a59545c9dd2d084c24ffb4b79ded79bbdb3843c11f5ec456
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