Evidence row 3128093

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/T2KxXT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7c7a75ab-1273-4f76-b4cb-8b918ba311ff/.well-known/agent-card.json"
    ]
  ],
  "name": "Reikano",
  "owner_address": "0xb5f4f19139945744eb7b2c5033b6f592b94084e2",
  "raw": {
    "agent_id": "292500",
    "agent_uri": "https://centralcity.ai/a/T2KxXT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reikano 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/T2KxXT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reikano",
      "registrations": [
        {
          "agentId": 292500,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7c7a75ab-1273-4f76-b4cb-8b918ba311ff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/T2KxXT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793825835,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:58:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reikano 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/T2KxXT"
}

What the leaf hashes

{"body":"ebe797018893a1dfefa3ad31c881d3d99743cfa1ce1435bf3d7b27a5a756b51b","id":3128093,"kind":"listing","method":"sync.erc8004/1","observed_us":1793825916623735,"prev":null,"subject":"erc8004:5042:292500","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. 0xe3e2875d4678d77382b1430b50363d7829093f65d61c462a4f01d6c5444c9cf4
2. 0xa9a8e672976c9a4c8bbe501ae518b2f0b6ad6372f3c9fd0a280e3881665a8b07
3. 0x62fe20e66589944f4800ca00d71610abb856b5386093b404ac28df5f9cbabd08
4. 0x6a9b563d689ef4c210c41b66519ffa971eb71c414340d960f12a690b9619c24f
5. 0xb13b78c60de975b7d235360f0a0bc830ebbd412ffb963a7e76f766b00ac3d841
6. 0x80336b30e9d3a2509a8c589b97af4b98337073735ce00cfa4594efaf7d681ea1
7. 0xa6aa4317c45b1873a4d6f51cecb0bb2ee20f2d386e6617bead22001e1618eea0
8. 0x2512af67874907217083d5e4a3c4f4cfe1ae9cdfaff3914e44a62ce79c0ac49e
9. 0x288423a4fe0cc32a73c316da3d55e83e2902510edd1c047dd0083b38eb4bd4ae
10. 0xc01b2be326c6845724ade9e8e5a7cf55d33f403bd3feb3926176245dfff1b2a6
11. 0x9b6276598f8a0a702f212a956ee7e6d63d829acb45e551fdc44b5714482b641c
12. 0x52c59214d635daa4676179d342694700ae07ec8e543b7d08681c03d11e3829ba
13. 0x850edfbd7f1ce6d3e11c51ed25671246e630daaf19bcd4d227e43e6f1340b62b
14. 0x7324a05814342612129bbef98d94a12fff89b93cf121ff58f8160eaebd6bcbcc
15. 0xacfc95cc63f2205f2e42294ed36a317ab746c06b12feb3c243315356ad95b62a
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345