Evidence row 1836139

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0Tz3BH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9c10e65f-a776-4600-b232-a47a28270558/.well-known/agent-card.json"
    ]
  ],
  "name": "Millo57",
  "owner_address": "0xb80632ea39d2ad0916f7af334ef4381df7e7440a",
  "raw": {
    "agent_id": "32278",
    "agent_uri": "https://centralcity.ai/a/0Tz3BH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Millo57 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/0Tz3BH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Millo57",
      "registrations": [
        {
          "agentId": 32278,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9c10e65f-a776-4600-b232-a47a28270558/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0Tz3BH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571164,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:17:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Millo57 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/0Tz3BH"
}

What the leaf hashes

{"body":"465e650e0e1f55f924cffc1b1c561005123f94edbe6b6cb5cc1d8f791b783dc7","id":1836139,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571474708609,"prev":null,"subject":"erc8004:5042:32278","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. 0x5de360dac6ec5932163d36dd33854bdb2605550829d664883fa7c4bd235eb467
2. 0x70a1f4a805707f513003056666487ccbb8e8bc70ba999e583c88f7c66578673c
3. 0x84d85426463dbdb7380f93f61a38ac5094a382b76a4269df2d202be68348d36d
4. 0x81bd007cf0c40057fd2cb25ce64ebed0b344840246bbfcc6c9322f2368b3f001
5. 0x6a591ba8b14210ca43beb79871b4b934a21f428d16a9a08d49f7c381f580d7a1
6. 0xf6ba9e05bfa46bf1939826d3ac457b139fd17618680ab50f8a43127dff73a7e1
7. 0xc46a06768e6873e03f18cb8c55e5c352b509b31663c79b7ce15b1f87a13ad0d2
8. 0x6ff4ee4dd62de8a9fa9cbd80c0c5f9195ccae1771dec0a510bb1019782f0855d
9. 0x5f66059b0f3ada600fd844fdc7e10f168190bb006f9867b8de43981c67eac5ee
10. 0xa9f9efbb454bbbf6fc0a9ed811f8a9001325533d7cb61aa236adce284f18036f
11. 0xcb7ddef7215b9243aaba63056d38f858c88b05031c0219e3e94726561a2e6006
12. 0x07cb03b5ed486f46772ec21857ced937769ef316266dfcc3443224253255fa20
13. 0x19a33f29777ff00bbae876b4baadad6a9f224ed0c0531dff5b103d93071e3805
14. 0xa98b629d4ece4f8bd55becbb0c526d64cc8958c38de14f3aeccc5e2a5bc50974
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90