Evidence row 2974064

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kDppjw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4bee938a-1e5a-4699-8c92-354d89ae356d/.well-known/agent-card.json"
    ]
  ],
  "name": "Rovano",
  "owner_address": "0xb3f039d1f5004da6bdb399f3878bff18652f0184",
  "raw": {
    "agent_id": "234800",
    "agent_uri": "https://centralcity.ai/a/kDppjw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rovano 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/kDppjw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rovano",
      "registrations": [
        {
          "agentId": 234800,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4bee938a-1e5a-4699-8c92-354d89ae356d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kDppjw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793778973,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:59:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rovano 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/kDppjw"
}

What the leaf hashes

{"body":"6181346bc41e8246ca33702bf4f20d586fb3f433c9ab779578336f15f0ef64e7","id":2974064,"kind":"listing","method":"sync.erc8004/1","observed_us":1793779187603924,"prev":null,"subject":"erc8004:5042:234800","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. 0x3adfea35eb0338e6cf5e6c2d5f100b72e27633f73efedeea097a750c8b88e14d
2. 0xcb83c27f4739eb7969f601e399b42822d60e0443cf7d29d8303c4a094df41d37
3. 0x35c01b3946441ad7afd81aab811140aac81a7b840eea7969669a3b269063e30e
4. 0x946d66d6f236dcb972f1fe3e5ceeda1032ac5bf2a28a6718e20df2e065fc6ac0
5. 0xd600161baf20e3fa7a44c39d48138dbdb3a5980cc7892c814d765c5cfce53bb6
6. 0x72dec65736f4e88bb97c2a3136bdb03fc16b33da0911a01c43f65b8f94701db6
7. 0xbe95d6200b171aca7378fec9f312352c96e50100b2e62c189f81b548ef3b06ed
8. 0x75965e7901d2421b10b5c93e45b379874aa88c7a092697622e2a93751a6d6991
9. 0xf9e33a15f0640102797ba2e5e6913e29613f1c052d2d4c71ed16757d0b0b2930
10. 0xb86db3c45ec65da2b7e8b0884c0546c2a0e84bfc18d5343c1a65fdc606a5c0bb
11. 0x50e8326822c250fe9468533fbe19e847235f3acb785f068a3c8dcd0eba45bf41
12. 0x4a11823259a1228f23d58ff03b04b04b73ed0fb8c6cdb6524450b0c58cc108d4
13. 0x3f42293a6775123371d21855b9c5353b6d5904a98f71ce3799fabc846340af82
14. 0x94e48bdf57a5c7c29462a9932b098617795106114188bbc3809cc8fd993b158a
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345