Evidence row 2966141

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IXcKBB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/21daf06a-c397-411c-acbf-b55694386ddc/.well-known/agent-card.json"
    ]
  ],
  "name": "Gumani",
  "owner_address": "0xfec1aeef47cc81e0cff463251d7e5533e8b32581",
  "raw": {
    "agent_id": "231877",
    "agent_uri": "https://centralcity.ai/a/IXcKBB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gumani 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/IXcKBB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gumani",
      "registrations": [
        {
          "agentId": 231877,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/21daf06a-c397-411c-acbf-b55694386ddc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IXcKBB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793774999,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T06:52:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gumani 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/IXcKBB"
}

What the leaf hashes

{"body":"4fc6e42ce199427c3a826daf7608bf6ce6c72cdda068b75118502aa6fb4eab7c","id":2966141,"kind":"listing","method":"sync.erc8004/1","observed_us":1793775149508795,"prev":null,"subject":"erc8004:5042:231877","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. 0x3b5ba20d00a8caf0cfbdf7be4470152f3d157cb257cba508210cc3e71d0ae4ec
2. 0x7f1d81277c2c16e8e1042cc9e06fb0343930d353edb96538ae345fcfd7d088cd
3. 0x5ccd31d0f769fec5f994c0d32820b7be431b513e3b119d1b943a1d2fbae95a44
4. 0x6a362acac1ebba21feae70b1d6d616239ebd608f4befd59a049c75fc6c099cf7
5. 0xaac38eedbbbf99f6c82f01a396fc4b0457d73cb5f9ab0c2ae12559e36e118aef
6. 0xaca21205cfe570c88f2f284b89e546bb73819a834502356c794fd3b169e71b9f
7. 0xe5d2cd17286362b0abcb571f8c784501acfb0d16f05ee4ca990be9564a29c271
8. 0xb4da1aecfdafe500da17c6b2254ae642ab39b6df18bac9886025f2b4124eb64d
9. 0x3f8b1075d31244f853f1cafe66bb54c3d7ac1dfe4beb47b162829777ae96d8f6
10. 0xfb094b7b826343a0175387e8407e7abb9db40705ad71ef029fc83644a8e2c8f1
11. 0x50e8326822c250fe9468533fbe19e847235f3acb785f068a3c8dcd0eba45bf41
12. 0x4a11823259a1228f23d58ff03b04b04b73ed0fb8c6cdb6524450b0c58cc108d4
13. 0x3f42293a6775123371d21855b9c5353b6d5904a98f71ce3799fabc846340af82
14. 0x94e48bdf57a5c7c29462a9932b098617795106114188bbc3809cc8fd993b158a
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345