Evidence row 1828357

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Jv1DJi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d3f59fd5-2ee9-408f-9cd8-04c408d5c24e/.well-known/agent-card.json"
    ]
  ],
  "name": "Maibano13",
  "owner_address": "0xc722b554bdde451b6d489f1e0fbf1751e963d9f9",
  "raw": {
    "agent_id": "27836",
    "agent_uri": "https://centralcity.ai/a/Jv1DJi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maibano13 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/Jv1DJi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maibano13",
      "registrations": [
        {
          "agentId": 27836,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d3f59fd5-2ee9-408f-9cd8-04c408d5c24e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Jv1DJi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793567594,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:15:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maibano13 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/Jv1DJi"
}

What the leaf hashes

{"body":"d1345c81287fb6faf00fd3f8c2b2797445213df165ae15d90bdfff29fa0fc4c4","id":1828357,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567738938805,"prev":null,"subject":"erc8004:5042:27836","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x4a395eda6c768920d7f944c0c052aa19a007c109a4bcb0dd8b299d94e1ecc100
2. 0x4df651a9e19015ca6787a0621ffaf960588ff9e43a030ac4eabc637d416d4adc
3. 0x7bf94ce0c6f9091eb24a92c7b650a79b9910746b46187eb3c27f0327c816fa06
4. 0x00407dad8da7b8dea014e3d416ef5d82c7b7a0a6cafc62cfcdbf9b0530ebfd2f
5. 0x9aef178442749af2e9276ed5327905037f73859feb1f6b50e9962688a03302ae
6. 0x74066a59d2c85e59e6cbe9b3ba99e1a02da37e0042c1d42b7d835e07e262c52b
7. 0xa4c208db0b0c065b727544d2a29b389b53ab8920dc7e736f1e90c9981c141cc7
8. 0xbef6ca1571ae5a1231111d9bbf7950e64115e53c8d391f57c141d318584bfa8b
9. 0x84bc3102042afac5b3ef7a4228883e271dbeb5ea1dab0c9beac4d130f9ccada4
10. 0xc3543efa44dcb1e9538ea8bd23c36336e732a694225342815469ddccb35f02d0
11. 0x341be8d3d70d914521238808e7691fa67bdccefa1544797927103f3138ef32a9
12. 0x62fe46994366d4bc0bae2c4c044d9337de6f221be1dcd18eb5fa5283120cc6e7
13. 0x8aa214258cf763ac22ad2503df59c82b987a34bdb8f8ffe282ed4454b90f50bb
14. 0x6c979ceed347ae2f49a398afce74e46416fbc8bf2d649ac7be77ccbc81b2ba03
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90