Evidence row 2926940

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2tBND5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f8c54790-46c0-4fa8-a613-45c13b62ed9b/.well-known/agent-card.json"
    ]
  ],
  "name": "Alafeon",
  "owner_address": "0x754fc3abf974ab09814d3404f2b23b834dd7c237",
  "raw": {
    "agent_id": "218001",
    "agent_uri": "https://centralcity.ai/a/2tBND5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alafeon 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/2tBND5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alafeon",
      "registrations": [
        {
          "agentId": 218001,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f8c54790-46c0-4fa8-a613-45c13b62ed9b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2tBND5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793756779,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:49:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alafeon 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/2tBND5"
}

What the leaf hashes

{"body":"8ac57f6cd81b966dfc2abbe6c02318b7ce02cb013b92c116050e99ee107b2e7f","id":2926940,"kind":"listing","method":"sync.erc8004/1","observed_us":1793756999048013,"prev":null,"subject":"erc8004:5042:218001","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. 0x2b4aaf2e21fe5a19d26115cb17ea082399f61da483da90d61ee00e35e2adcdf0
2. 0xec8a9b9ea48e1672c2ca248a79411880cabf2dd6cdf195cf0fd8771abf21dcb2
3. 0xbd82fbf3916bb389ead967d8c64efcd5c590cbae40ed3c8588b61b3bba9fc5f7
4. 0x571e585c02ae0a28429e7ce77c03bdfbab01a908b207f23482334c553551b89d
5. 0x1385e8d8365a5e07f85f54bbda4562907b68dc0b9e424a0a5b0ef25674189c02
6. 0xd1a9efd5df8c26b7b98b5e70bdcdb093b0e32cd2d05f71d215ba66c4c35db9dc
7. 0x075bd4c07e80d7b49bb59d5d302404fb9332aa25beb0009f0de1855e1c2532a1
8. 0x0fd505fcc3b6d6fae9248b1ac4492fbeb25ea65c28ed934be3e413a1bdea0f17
9. 0xed68fbfa0d5c7efcc2a5184ac70c12043a1762e2dbba7e43981b4bef6ba0b1e1
10. 0xc874ddad7258740742fcd4ab6254c0ed30a3db299985bedd3e6e67ba64e4e432
11. 0x90e678c258150731957d7d7c70644e4ebcfaa7d6bea9d44db0a4e432897d2d93
12. 0x6b22ebbc088c5af5f3e8cdc3e5ef89ffafbc4f261cdfea59b61c8ecf7157e750
13. 0x661a96c937bf6ca01d805f4f4f36198bd27d6f808d4358c0eb4116706a411f51
14. 0x4be10d765cf0cb6820e51b664f4703077b474dfe0fab694460a1ed08402448ff
15. 0x80d767e810dea8f03e47cc3217bd2604062057071b87fb3908bc918d21222df3
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345