Evidence row 2505427

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/T8SkjA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9cb2b6a2-2db0-432e-8f7d-a246f3298321/.well-known/agent-card.json"
    ]
  ],
  "name": "Rubjo",
  "owner_address": "0x66b7bc36aee357d05633b2e5b75bfbe01d464875",
  "raw": {
    "agent_id": "151022",
    "agent_uri": "https://centralcity.ai/a/T8SkjA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rubjo 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/T8SkjA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rubjo",
      "registrations": [
        {
          "agentId": 151022,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9cb2b6a2-2db0-432e-8f7d-a246f3298321/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/T8SkjA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793672328,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:20:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rubjo 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/T8SkjA"
}

What the leaf hashes

{"body":"618b9b01a4c8073815148d7642b7281eec963a571b1fee2e2ba70438f418e62a","id":2505427,"kind":"listing","method":"sync.erc8004/1","observed_us":1793672432161804,"prev":null,"subject":"erc8004:5042:151022","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xc38caa74b00d9488dc4b0f8813cc7c186e66aa02c9912e3879a3ebb0df324618
2. 0xa94aaae3349f2995ca364f995326b6f9d7cfd875118b18941443368eb5857d99
3. 0x37d17c07b403e6498f8122854d25ee501278cd44972d30ce3cfd16e97bea49a7
4. 0x47791e2e53e540cac288e4c0d8bc58755cd0bbc1a51e33f752d6ec075aee27e2
5. 0x272e521763a60161edd2316e9dc753c7bfa21b0d3e62f27db03747751f211c3a
6. 0x6bb717d4774646c9db0ab41a556db2bb9af1b7053d6bad70a1a50c6eea314623
7. 0x237ec1cc6a15290a5cfbfe0fd166d2c195052b8a5454064834367713f4934242
8. 0xd627ad8cda3fcb866ed87d54c0152876a734b87d66e45792623b60c259ad84d0
9. 0xf8bb8824a9729228a70823246bf6e11bc3f2e9debf017b70cb1faf797002331e
10. 0x28b16723cba2c1da4dc76427e9e9b9b8311b866b38ba8bac0d45548226e06f16
11. 0xba8a1ddb47918868f0b7a37abffaca79c309a43f5f99dee8102b0aa410074b6c
12. 0xdfd9d421308e6272681c7a863c1a74ec5ea8af2c6f0d90f5ff2dbdc578721501
13. 0xea5662e345c3629b99f3561f2bce8ac753b4bed58f2a329698d8e798b051984f
14. 0x1d666a17ae41c2931b0c5276dc8bd8c2adf9827a61eb629d06ca3a33ee6a051a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7