Evidence row 2964722

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yzjQWh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a38f5f90-e5df-47f4-8b64-1bfde70d0aa2/.well-known/agent-card.json"
    ]
  ],
  "name": "Larkabel44",
  "owner_address": "0x2d8596d2d85786bc42fa58676bed159877be7070",
  "raw": {
    "agent_id": "231323",
    "agent_uri": "https://centralcity.ai/a/yzjQWh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Larkabel44 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/yzjQWh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Larkabel44",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a38f5f90-e5df-47f4-8b64-1bfde70d0aa2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yzjQWh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T06:41:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Larkabel44 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/yzjQWh"
}

What the leaf hashes

{"body":"28d1fab8b6b3e3e602f17c60f3357343bb6d9d39f1a50b2641daa6419004d442","id":2964722,"kind":"listing","method":"sync.erc8004/1","observed_us":1793774470946188,"prev":null,"subject":"erc8004:5042:231323","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. 0x37aef4e6592da24d45bb92890a497ccaa9a1d1c4e195e8a022e321bf36d9c222
2. 0xb98e0b5af8d4447ee2914831ce82dc14c2416613a7ea1e15330e27b3d394a100
3. 0xd7cc0cb42e28657a6e905b72abff42c780662c6b4e69dd099d6c1b3656ec4088
4. 0xf930dfef3b43bc706e1b4fca4d319cbb91f2ad9d8c1031b923022a5a0a88b588
5. 0x439db3d51cbed5d8466955d01c5045dd4eaa6243469a1abba402b278ba281097
6. 0xe68e0143b376afde86b9f47c3aa0321fe36b832a476b1ec061dde8875ce0be88
7. 0xcc3496de28e7036477046ac593b6a584037544b0dd6524a323befdf718afda27
8. 0x80a860831b958af7f2aae9a359666dae3b7c8b5b760f4dd92c1d5355910fe4b5
9. 0x15004fbbcb87d9ea5cff0c782aa73e9b104dfb0ae825de3d5ac6cc9cede01d79
10. 0x67a9450818f4be1a076ee48faa336198468cc3d3fb8af7b9893bee273cc0c40d
11. 0xa6203680b2d47839248a1a5d705726b6ad515fddd1900ac1dc85baa7bd61403d
12. 0x592642cd1d1928438c563c502cb68c5b09e56a2a58876a7c6b5e45c5326ea123
13. 0x8473786c6873bef91ddc86a1d99f6289ac1ab6be1da95c6f73dba287fc4e89b1
14. 0x94e48bdf57a5c7c29462a9932b098617795106114188bbc3809cc8fd993b158a
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345