Evidence row 2972029

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/E0P1M9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f58c3b7a-e6a0-414d-9561-f2036009416b/.well-known/agent-card.json"
    ]
  ],
  "name": "Krimpus",
  "owner_address": "0x83e59d9a1936f53b3b36bd23d59b6fd4c8930e8f",
  "raw": {
    "agent_id": "233951",
    "agent_uri": "https://centralcity.ai/a/E0P1M9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krimpus 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/E0P1M9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krimpus",
      "registrations": [
        {
          "agentId": 233951,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f58c3b7a-e6a0-414d-9561-f2036009416b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/E0P1M9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793777879,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:43:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krimpus 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/E0P1M9"
}

What the leaf hashes

{"body":"c553658f79231c7227c067d5676b63051e6205fe804aa4e687f53bf3cf1d1842","id":2972029,"kind":"listing","method":"sync.erc8004/1","observed_us":1793778184106449,"prev":2971606,"subject":"erc8004:5042:233951","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. 0x3707019f6102484c2b6d5d29bd16e17fd06b1aaa405905ab658278c2c37485df
2. 0x9eb7d0dd44d0845e122d912d7381de23feb61d87d696dbb66e263ef7cb7bc29b
3. 0x1bb02d9abbcdac4675ebdc222278d38b6f9c04d41d519aaa3134cf59917ba00a
4. 0xbdbc7f539371caa33ebe4731dd78372adfe3df453194edf96c7c23f51702c377
5. 0x8f90e5b8126cf39efd42fad92d6a4f142ba0f5f59ba0eb4db0dc51987952f476
6. 0xae35232e07698bd1def6bf61aa0a0477a15fd19f5d7839f1d1947dd1b30b1666
7. 0xdb530b92e3a38fd4e327f628a06d9775dce5ffe29948981d5f83c9537583f33c
8. 0xf949b1a4558ae35a127daff6f7a37ddf5c58b24b18cd95003edd51d8cf0542eb
9. 0x21f86e240c6a28b7a9b0af9b191fec10734a5fbe28afa6cfb5f283d0a16f5534
10. 0xf933485f1632b43fe5b65543254f8b11bc59e53c1d7ddac266b77e22a4b44945
11. 0x4848b875ea7bf24bd49254f9fc7d5d2c59d84ab283defaf6162f2f48267b581f
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