Evidence row 3013816

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nAoRv2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/486bad1c-07dc-4d6f-8020-fb359dd74537/.well-known/agent-card.json"
    ]
  ],
  "name": "Roristo",
  "owner_address": "0x3a49981d9b04ee2d9bfb8b9ee1f60d9335aefb41",
  "raw": {
    "agent_id": "251802",
    "agent_uri": "https://centralcity.ai/a/nAoRv2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Roristo 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/nAoRv2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Roristo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/486bad1c-07dc-4d6f-8020-fb359dd74537/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nAoRv2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:05:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Roristo 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/nAoRv2"
}

What the leaf hashes

{"body":"91ed2ea9b5180175885c29018a0684fa65e671bd1da8f7807f0095b4415248bd","id":3013816,"kind":"listing","method":"sync.erc8004/1","observed_us":1793801152986675,"prev":3013603,"subject":"erc8004:5042:251802","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. 0x891a7c150b0ce5ccd0c0f7759579e20d1a77af0d2dc6bbee220a0de55b8e10bc
2. 0x687cd1de55dd97d788696631f9e98ed93c703a465b9ec90d7d0dbbd59738fd08
3. 0xfa3682be40ce302e712bc6ea05f6b820ad558d2e7726abb074eea91807e4a8b5
4. 0x1de243b40374888dfa9fff883f61a5df5e25db57216cc93ca8194e91c44e3c5e
5. 0xeaf4c724e33737499733fb72c561ade6cae798872eef55d26b061ec0a74bb539
6. 0xfc75fa2cc6bbe79d950813bc09a9799fcf733f0b9c2cae0f9bc4bef55c5f82b3
7. 0xd31b550274962f89b6cdae1d60d3ed562aa4221a28e7b95661aaf7bfec8ffa86
8. 0xf64185459aac6d0ac7063b74e862fc1149d387af7e04bd09b98f4fafcdb8ffd9
9. 0x528bd45e1ab23730b4783d41be1d11de86a4166afd0872e5c8ff0203353c225d
10. 0x40bb7282dc6fe5d8dd89e16748932cf0e312e1a69af9a97b99d615f13c844b50
11. 0x537610630b08ca753d27dfd9ff531615c42a7da9b4a86f4d5777b7b30a15a303
12. 0x0cd20b9a4af8738ce55ce46fe5cf0b085b46b82436a8beb003c80d00acad989c
13. 0x1663b230f11b7e3be4819b49d44658fb816dacd0685f04555c12040612ad37ec
14. 0x4d0a7156ec796edb8d5a0d2e4485532fbdb3169d97aba38a0b511c2d6f628d21
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345