Evidence row 2183566

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/U0kpIA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/434e812e-c7c7-4e56-a9b2-652ae900afe3/.well-known/agent-card.json"
    ]
  ],
  "name": "Schefias",
  "owner_address": "0x1edffc6de1e7318fbde984bec789457daa21c70e",
  "raw": {
    "agent_id": "117935",
    "agent_uri": "https://centralcity.ai/a/U0kpIA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schefias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/U0kpIA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schefias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/434e812e-c7c7-4e56-a9b2-652ae900afe3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/U0kpIA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:42:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schefias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/U0kpIA"
}

What the leaf hashes

{"body":"f5a301744dc0a5e239a58ed7d72367030c40e5d0e29293861e6d299c58240ab7","id":2183566,"kind":"listing","method":"sync.erc8004/1","observed_us":1793641353971571,"prev":null,"subject":"erc8004:5042:117935","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x4042bc8e0142e692dac5cb4d0f1ecda00e319ffaaec05edb7970ef5d122e1d31
2. 0x32d571eb130f66b1acf69a71d6fdcc9ff870249d29c07f2012b64ef5c4fb2caa
3. 0x3b13d82dfa0f154902f4ff71b6f10b44a2ee8ec94d3c8c950dbc007f944d1f8d
4. 0x0626e7866e3b00cb1bfd5b82f3dc88d80f0ea532fb60bd5562208ecb25c4dc6a
5. 0xcddd3ce583295f611f7e3b58aeacbb86e55358c2fcef250e8995f3949aa5cf8e
6. 0x099a4aaed3eb22ea870171f0befec567c955bb2d980064382c25dda5d92e51dd
7. 0x5f153333dfa3354716e2513eb400bf3a280ec50f97c5548f951befc9f63e49b9
8. 0x498b594fe184497962eea0a90b51a76f44407a64f4aa3bf84639685a5ce14c35
9. 0xc422e76ebe9b98732127142cf7ab052686af7e5e3e7f4a149b131412b0b2b545
10. 0x9b3aeb322f278f3188c4b6b941d08413620f4e894c47343770ff3cda1faf2b2b
11. 0x1d34165be86c378fd087e84998f69bd665ac3458f0fa04dd548d25795d5f558f
12. 0x68e43cd8c3974680608754c4f2fcde66bfda1af2a2aeb32ec2d69634438483c7
13. 0x1a30e008133011de2f6376e0b8ac235c7b5fd254513a57eac575300e54ac3544
14. 0x2205fefa1140121f3fe567e386a9612e8f7236f2a6b4c18d07e5fc4d08bd90e5
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af