Evidence row 3140291

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3snhyA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ea8b3972-9a9e-46f2-b1dd-a0fab3043ebb/.well-known/agent-card.json"
    ]
  ],
  "name": "Trempon22",
  "owner_address": "0x4da26ca23ae9812d822424e31c45d1f7f55f1597",
  "raw": {
    "agent_id": "302024",
    "agent_uri": "https://centralcity.ai/a/3snhyA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trempon22 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/3snhyA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trempon22",
      "registrations": [
        {
          "agentId": 302024,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ea8b3972-9a9e-46f2-b1dd-a0fab3043ebb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3snhyA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793830161,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:15:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trempon22 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/3snhyA"
}

What the leaf hashes

{"body":"19de656eb6a07179ec6ccf628394cb6aa5940958cd2cdd98836c3e4fc9794ebf","id":3140291,"kind":"listing","method":"sync.erc8004/1","observed_us":1793830539219884,"prev":null,"subject":"erc8004:5042:302024","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. 0xe8a958ef183e50d6078d611cd63c8cdefdd3ce9eba196fcf95cabb7edb595591
2. 0x7f184cb8cfd17b7e51885d8c345ed614374445602d44feb732b9f34fe64240f7
3. 0xfc16bb74d5d376c35f4139386ff26b159e8cf044a956c569adffd52fc39563d4
4. 0x2b57f35ed217c3ab3b6b4a20d474e2427f70a6b35d6c360658b75afd0282e7ac
5. 0x050998b17fb8f26453910ac2adf948785c634e6909d57a7409e9a7a221b3af7b
6. 0xe5780fe4e4c54a55d6e205533c6ee43041e3884546e0a9b5bf99e535c2827f71
7. 0x21fca5cc26d4f360e0a4bba77c49b22f1f24d522b62759bf84e472b5bd819263
8. 0x4f8f313c89ef65c17427c997b4bf029e7636ed6916a2795edfa6e01a58d0e180
9. 0x3bc3aae5e3124c34cc8eec4f5205402146a13bbf24ac6d02911442f89dcd0523
10. 0xb5aaf97fe9486bfc9d0efd5f4bb2a791c799141dd26ddd693323b3485a89d2b5
11. 0xc460c03b92976034d72444c8f1e6a1f70d43ce8eb8762726dd516b695ec8754f
12. 0x7b29983d21d189035e14b385cc7b641c7734c5bf89a713b2fa78517688d71747
13. 0x1cd766c91b1467922177ac33f992bcfdcafb73d52682ea0fbd2c84678bfa48ef
14. 0x720853aef9bb54958fccfafa52cacf2b40b59e996a29e903a7d00c64b308933e
15. 0xacfc95cc63f2205f2e42294ed36a317ab746c06b12feb3c243315356ad95b62a
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345