Evidence row 1789134

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4592mZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/da3adbbb-359a-4859-8609-a99fde18127a/.well-known/agent-card.json"
    ]
  ],
  "name": "Kliomino77",
  "owner_address": "0x0a700abc98d77d35bf692491d3a4e744d319c85b",
  "raw": {
    "agent_id": "18646",
    "agent_uri": "https://centralcity.ai/a/4592mZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kliomino77 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/4592mZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kliomino77",
      "registrations": [
        {
          "agentId": 18646,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/da3adbbb-359a-4859-8609-a99fde18127a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4592mZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793559768,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:05:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kliomino77 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/4592mZ"
}

What the leaf hashes

{"body":"0f701f25a1b49a8c1f85a720357e21275b13cada3607a41347a3155cad61c4f7","id":1789134,"kind":"listing","method":"sync.erc8004/1","observed_us":1793559917609729,"prev":null,"subject":"erc8004:5042:18646","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. 0x6787dfcd13ef6872d49e66813be9b961cd4f36dfcb4da92b43e1b0a2f8eedd0f
2. 0xa12d0f4a8268ed7cf32e85aa71a9af106eed9baa9b1ee2db4347d8c5a83bda5a
3. 0x5acce8a65898cfab24d2ac5117390c9d978677be277823462ff09227ccc19d5f
4. 0x3623c245804d6147259a6b2d6c4281d37c2dec61101a756d779895fbf07038da
5. 0x389234322a7bb406b6a5cfb61a4df8c50829c5789cf711de56b01ada83353695
6. 0x3c4af4ac8ef42dc60e347e43d95e80cbbb26d948366406f072c7d8ddfb147135
7. 0x462e80b52c2e51901b736a1a23b5206fa7aa4f68b47b392cce73f7688b951b75
8. 0x55019ac32881d3f4c43f7e56dce6cf2c9d3f45e626729f4d3d121720faf0ff7d
9. 0xd890b8bc085f9cfedd6b971bc0f34db4ad6ea408a478e635fd362ba26279a935
10. 0xa81f12c441d33aa4ef2dc4ad30502af7096a8f32a57d1890c266936f6489a7ac
11. 0x7c4acfb1f90d22466adcc42d40ef5b0c49eeb792a7e84751123e87caa237291b
12. 0x4d01363b09245e5a378fd3e36ea3b2ca12178bb6e49aada231fc1c8a32ead3b6
13. 0x4d3d9020d1e2b76c6f3e7026770b57c7f8eb1d9a7979369bb6db7c1fbe7607d4
14. 0xf2a2a0157f28bf3255c9b6847cbe675ba213d3983bbfe1c0848c216c57838e54
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90