Evidence row 1822992

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VWLMIG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/73db8bbc-b1ba-4583-8984-1b2905649fa4/.well-known/agent-card.json"
    ]
  ],
  "name": "Neifabel",
  "owner_address": "0x09e44a30e820418c1411736af7724d6811fbade3",
  "raw": {
    "agent_id": "24545",
    "agent_uri": "https://centralcity.ai/a/VWLMIG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Neifabel 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/VWLMIG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Neifabel",
      "registrations": [
        {
          "agentId": 24545,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/73db8bbc-b1ba-4583-8984-1b2905649fa4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VWLMIG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793564958,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:29:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Neifabel 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/VWLMIG"
}

What the leaf hashes

{"body":"64bf0041a8579e8fbdfa27e33a661f098b7aa43097b6c2894b5cf6b2f04ab932","id":1822992,"kind":"listing","method":"sync.erc8004/1","observed_us":1793564993639545,"prev":null,"subject":"erc8004:5042:24545","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. 0xe79d3cedaf88b7d8e750eeffe4dd9ddb1dab2c3b0ba11212bbb74528b209bbe5
2. 0xda878a8681c9577edd013837cac24fb687b53c42b5a3324602876f3da4b43f47
3. 0x0b9e706d99004696820089facf180a15a1f525102eee42dca4348daf385ae4a0
4. 0x6b3affb2e66183ba73eed199fbcbb8cedad45b20024def30e8231fd7f41b6f4b
5. 0xdeb1f97f3844a82c5b201715a0e2963dc1767beeb1dff61900a5fc5f8dcd0579
6. 0xa31de80c5da337572e862c13f9f845c11c78847fa392911240222831f200943a
7. 0x49b371bfdccb5e6f3fd90aba5cbf47bf9db979ebca96dea552c1c9fd35ad6a40
8. 0x1d282cad902cda619f8f76c076feb73cb4394145994dd521ac66ac023b99012b
9. 0xa77ec38a58591ddcbf50a4bbb2f9bedddb760e67f0376d3652aa2e4e94f41c2b
10. 0x91cce5b5f04bdbae8fb89b56d48b52f293a3f584ff3da71e1aa3a1791bd9bd50
11. 0x5eecd291a5c25a115db49db9565629f020654f3815165d348fa309e8568321ef
12. 0x88f388e99f620f52463bef8e2a864310e2482a28431e205d9b1869498e75a162
13. 0x2d4c132f554f691978e574150c9c62f9035c2116f17d214b64785e8513cda423
14. 0x08ed21745c44c46e78fecd46aa9c74f653629b2db356d3eb07ea5f89f52ed2ee
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90