Evidence row 3101972

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xs9nYv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/06ff6aaf-3f02-4815-a887-f700c9d1eb8b/.well-known/agent-card.json"
    ]
  ],
  "name": "Oriobus",
  "owner_address": "0xa9d4898cf2a765536178329668686d6f26776120",
  "raw": {
    "agent_id": "287216",
    "agent_uri": "https://centralcity.ai/a/xs9nYv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oriobus 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/xs9nYv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oriobus",
      "registrations": [
        {
          "agentId": 287216,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/06ff6aaf-3f02-4815-a887-f700c9d1eb8b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xs9nYv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793823013,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:11:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oriobus 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/xs9nYv"
}

What the leaf hashes

{"body":"bda4cba98ffcd3c53a2620a687396a6b6eaaefd94dd0181cb9e9f91458769b8d","id":3101972,"kind":"listing","method":"sync.erc8004/1","observed_us":1793823103275010,"prev":null,"subject":"erc8004:5042:287216","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. 0xe4b77cd1a87a06a5564993a085c25c81b90381fb0a8a4f7c3bab5aeae0bfa39d
2. 0x6b73684dfe388f135801769dfdabd6628d4a13f8e973bfe4bbfaf106b7b01874
3. 0x15b261b43ce41cb52bfb254898708c8bbdc73d6f9849ae417e40dd70af415805
4. 0x5d7312e966e2921d515925290df8f84ee52df1b67b7e94ddabe463da52ec0fca
5. 0x386ef3ab877344ee24a377a9d1d3791321696519d67365c9819e09c6004cf984
6. 0x7aebbe71791d95691795e8fd7a2d69d93325f96df559ee3332812b6eaf43e440
7. 0x9195b199b37a5dc2f563f12bd17f889b7631851e11a521ac261d0655076a9a80
8. 0xfcaf62b6861d7f5858ca9db5db778f5d055320ef45459eb8e8228beb89ad8158
9. 0x296b38d4dd1f7a99a0b438b66ba72ef5193b44a401684fe7502d737dcfdbf9ba
10. 0xf45f5c0e8178128bdb081ff15397f68cae7f641944e019e1916ffb8fdb82b65b
11. 0xc0aefba3dc565e2d42b356d83ba95cb2106d19888835848664b8936fcd6f778a
12. 0x4bbfc07603fb1f664ec8c8d4ad1c9588704896334af9b88258599f90c5789dbc
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