Evidence row 3010433

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uIT70U"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cd9b1c83-ec39-49a4-b831-4264f7105840/.well-known/agent-card.json"
    ]
  ],
  "name": "Brustis",
  "owner_address": "0x91418b356c15bca06aed27bb51d8cf9734ebf9be",
  "raw": {
    "agent_id": "249991",
    "agent_uri": "https://centralcity.ai/a/uIT70U",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brustis 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/uIT70U",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brustis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cd9b1c83-ec39-49a4-b831-4264f7105840/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uIT70U",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:25:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brustis 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/uIT70U"
}

What the leaf hashes

{"body":"5aff90b3cb673fac664e4f5bf8cc0789cfb2540d7055f15c8b5061a8c1b9e90c","id":3010433,"kind":"listing","method":"sync.erc8004/1","observed_us":1793798744583092,"prev":null,"subject":"erc8004:5042:249991","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. 0x27d75a5416e7c16362ad02783492a5284614e10507d9a9bbe79cef34f7784baf
2. 0xfc8ef8170eb3ce600b22642359ca7d0b76217d4bc0b9f88dba32d05dfb8d8973
3. 0x965ca2726ee79ac555fd61e0d92666ccd3754ca128895a63a2f7cdcc05c9df07
4. 0x73d86d8d4e04453002c3423ab9c3b8a0452e32dbe5e8799a6505bb48dc33a9d9
5. 0x57a94136aab49aef1126562d637241da657fbb437734fd6a5fd235c6f96de4b0
6. 0x43a4c96f996d2bbd62f0f49a2cb90dcef4bd0ae3235562b64ca4c4925b56cbe3
7. 0xc350e2451127d88248fef29013c3ea68089afc8985a195ff8ce7df6e6f9f76f0
8. 0x752b5273b8a661c068dbf19e112c486d0973fcb3a7377d3b4897100fa40eb0df
9. 0xab7fab4be3497e814b9754a7012403213eeec8a95c75b9d2045645ce0cf457ed
10. 0x9b89f967a7439d8394b46918d5c1b7922eb32c13d8bc1547c3cb9eb459cd1035
11. 0x2e045ef4f55d00658c99f4e82c4019ece6d35b318207600285c6f5d5fb31a5ec
12. 0x2d114517eef6fe61fb97459d6777d1036c864315cfda3b6fb6589c2133c988bf
13. 0x8af9d9f8bf8d576d6cd477ec0b29ba6c7ab702c24f52818bd05cbca90f68e7cf
14. 0x4be10d765cf0cb6820e51b664f4703077b474dfe0fab694460a1ed08402448ff
15. 0x80d767e810dea8f03e47cc3217bd2604062057071b87fb3908bc918d21222df3
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345