Evidence row 1818938

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/grF3L9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2323d4be-8995-4204-a140-54cedf2e70e3/.well-known/agent-card.json"
    ]
  ],
  "name": "Jaulani",
  "owner_address": "0x18f637871959790ba4dacc7e7fc95c5edfcd6c56",
  "raw": {
    "agent_id": "21975",
    "agent_uri": "https://centralcity.ai/a/grF3L9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jaulani 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/grF3L9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jaulani",
      "registrations": [
        {
          "agentId": 21975,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2323d4be-8995-4204-a140-54cedf2e70e3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/grF3L9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793562823,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:55:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jaulani 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/grF3L9"
}

What the leaf hashes

{"body":"c94f1b6c0aaa0cbb25a7d2ed80cba2d7736f29ed7c69a69d8dfce2947f3ae0c5","id":1818938,"kind":"listing","method":"sync.erc8004/1","observed_us":1793562917000732,"prev":null,"subject":"erc8004:5042:21975","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. 0x3fae4127a40516307e4676b32d9c66971368a7ecbf89305c9859c6232eb05726
2. 0xa6437915221d1a02e7320cd423cdba7e5bffceb678dab5010c56c1a0d9f86eef
3. 0x54e6a8224b82d025f49cd8a2f432d57f66c8882dbcde2eb0f22ce34f3d0de73f
4. 0x0a255b718f63a958f7bee4a484b113b5cc9006b99a8e17eac6d7c979654e8763
5. 0x97fca8f70bdcc1cef9bac2f5b16f4f418e936e9b1cc2d0de9e646b5492d0c963
6. 0xd2efcebb9b82c004a893a9baf1dd90f119111ea58d363633c6dacf0c6e0fc51e
7. 0x098a5633f42ca9be60ba07b45e991fd420271d53a489c97d686f07fe0fd6e4a3
8. 0xc53ba95169cefde746e2057846bdfa54331709dd4210242beed65c6371aa6b40
9. 0xbb085f42dc62d3e546c87f6c2f70606eaf832714cea8a40ffdd0f20f0bbf0a1a
10. 0x88ea6a32af4d5cae5b4886780dedf68e77c237b79d0e11e109ca6e4c6190d64d
11. 0xdf583880f365c80675a4ff66cb06c43e568f965246b55b6f0530dda5a3b221da
12. 0x91a4b12cedbc63d317eda5df4ecfab1c5037817632886e1e87dfd460fac32769
13. 0x7e36f1798c3a2f578449379de5c371a2ff47d094031d82679619a09cb98f8d31
14. 0xafcf38f796fa072123f5d525a88fd2fb85646ecc6e7e9a763c13179738711c9e
15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90