Evidence row 1821192

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/E8dyX9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c702ac46-ee3a-45c3-9ceb-c2ccd4c64a8a/.well-known/agent-card.json"
    ]
  ],
  "name": "Miorino",
  "owner_address": "0x0ca1031a22e00bf77a82e7d4adb2dffc9200b33e",
  "raw": {
    "agent_id": "23277",
    "agent_uri": "https://centralcity.ai/a/E8dyX9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Miorino 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/E8dyX9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Miorino",
      "registrations": [
        {
          "agentId": 23277,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c702ac46-ee3a-45c3-9ceb-c2ccd4c64a8a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/E8dyX9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793563970,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:18:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Miorino 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/E8dyX9"
}

What the leaf hashes

{"body":"49efe5a89b513e72c43df6e4ce4bce739d0761ea726843f2b71a07e0a128655e","id":1821192,"kind":"listing","method":"sync.erc8004/1","observed_us":1793564295691363,"prev":null,"subject":"erc8004:5042:23277","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x0c1f9c282f83d5e3aa6fbb5ea32e02813753b0c6cf11552d7161acee6f51ce6a
2. 0x679ec15bf93fcd1de1e5cd0da7f8d8d127877abe3eecd92620ac4ad4173bc718
3. 0xfb289604bcd0d0cfa3a6400053177b92b8c7fd8bd9f35a241e93ff40612d07ef
4. 0x48e3305806a6c0b21ae87c31f7b9f491af302c081a634b8d78d47884117d0bad
5. 0x38f87d7716caf021ec27306b19b0b17ea5894e7d058b78df9429d2743073c84a
6. 0x3bedb7e082991c1cd7a1aa34b7605a315a914c66d4c315bfac7265f3885df5e1
7. 0x24b3739745adc8d1a4987e48853f10a2c527b48063a9dbd660a7ad67dcf21168
8. 0x8944ace0f7317374d9e9df54dd931c1893d793a8c22f2559a352cbe6e5b03f57
9. 0xc8f358ffe245ec588cabe832e474eb872f1ae89c83633b1119d9a6045ab596dc
10. 0x0df22d13072f217cbacdf42dc45726bea253ffaa89a421dbecd71268adc37c7f
11. 0xc8b255df9bdb1646a3973ffdb6911be531e1a053b837bb462977a22143ee6f5f
12. 0x73273562bb9feb8409f583f61f13a31bf8bf9cc1d6aa6bad806ce28dc8e38eba
13. 0x4f8e078be8c9d72a90b9191616f58c08c3985b8bccf238ac2ab034862e22fae5
14. 0x18eb74a119177bb5bebcacf2408a5e6d3077ca72c11f6b567524be7d0ca76555
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90