Evidence row 2941212

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4sXruk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8d2e28c8-6800-4e47-958e-58b91649ceb5/.well-known/agent-card.json"
    ]
  ],
  "name": "Luokeiva",
  "owner_address": "0xc2af498cdd5ca23bc49b0ea0536ed602006d626a",
  "raw": {
    "agent_id": "223296",
    "agent_uri": "https://centralcity.ai/a/4sXruk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luokeiva 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/4sXruk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luokeiva",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8d2e28c8-6800-4e47-958e-58b91649ceb5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4sXruk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:42:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luokeiva 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/4sXruk"
}

What the leaf hashes

{"body":"ff64cdca40be26221da4aac10bbc217c08f49e40c6ea4969c46c64644eee0867","id":2941212,"kind":"listing","method":"sync.erc8004/1","observed_us":1793763725297710,"prev":null,"subject":"erc8004:5042:223296","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. 0x4746a45351327280fa92f60297a95e2a5aff104b10c292f37fda1f3b9c592590
2. 0x46690c0d11f79b470e12a316206d932d3f065f265601a9922b197db845aeffef
3. 0xf308eefc9150b1adb5f6e04784ee415c4db087a3f3ad02fe35e113068ae99ed7
4. 0xfb5e5d49348110e139e4a135b9be8b6923d481f5b46771f82dac09b61c929186
5. 0x971f637d721dad1872dc2dec6c1b8743a677fa4696e4157823fc6f7f857b4715
6. 0x35d52f4bb069c394427f4ef9385d46246a7b2b450faf6a98c1c25b9e503ed8f0
7. 0xe1e9be731e829f2007861c2310aabd2ab54a3939e2696139a283c6bd880bdbe2
8. 0x30ce6289730d870370ee57a359bdaeb2227105113aed9c0e7761788800f814fc
9. 0x50d5a5a9a468e96710bd2c6898b68c9a56207a47960d8165d1f7b56b17ce9745
10. 0x9fd8c39db792b37825da058cdb895b27379dd287427267d87d86daeda09de2ff
11. 0xb80c4f04fbf829e64d13c341613bf1c17ab1fbd46f4227216c9de1df5e61078b
12. 0xb1784a8c72629688e7aeae04fdd61da0562915ae0851a7a28d07febc926ae241
13. 0xd4f73f014c8a6615316289c316f790e0ee467190c97dd8ac5726441a61084fc0
14. 0x7111066cf0e2f963a0c95c84861192c8eb1410c53ab025be6fd11b5319847a92
15. 0x544c1b2a55fd13025d2c8d59b81cb53522492b432ac735cbefd94b47b754d5cc
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345