Evidence row 2033827

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LGF9gS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/39ef3738-4c5a-4eef-8252-9491196699c8/.well-known/agent-card.json"
    ]
  ],
  "name": "Alostano",
  "owner_address": "0x7eb90f43b8d76285bf3d38dcbc0c87b6102cab16",
  "raw": {
    "agent_id": "49832",
    "agent_uri": "https://centralcity.ai/a/LGF9gS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alostano 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/LGF9gS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alostano",
      "registrations": [
        {
          "agentId": 49832,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/39ef3738-4c5a-4eef-8252-9491196699c8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LGF9gS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793585202,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:08:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alostano 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/LGF9gS"
}

What the leaf hashes

{"body":"e32860e6fb75daad33f431f3f8fe804852b3b5ea72d1dafc3cb99b856cdf5ada","id":2033827,"kind":"listing","method":"sync.erc8004/1","observed_us":1793585303338383,"prev":null,"subject":"erc8004:5042:49832","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x9a5ca167eb3835bbf0b8ed51f61fb8e0f9b11d2100562288dbc8ad14c7e16b15
2. 0x6bd8f54d6bc624aedc5ce092e6efc5a2e9378279302a5cf265b5f40fe94a4750
3. 0x9894f1e6330c0ce4b528cdd85f719f6d0ebbf307384e638d4d4a18a964167af8
4. 0xbc87a70c33e5d77a7254e6582e7165dfe8149470798c025ba6eba3d9779ef8c8
5. 0xe8aca273d30271dbb32f130643bf6ca1f5062c9cab844a3b760dad32f99fdc10
6. 0x0a990594f4290073f5723966bb92e92d15d03980a14565cb28cf29dd8b423806
7. 0x857700aff215888676bb8b0cc7ffea8c2b487551eb06168b622a0dd163e1df70
8. 0x95bcb9bdc3db475bf33a52ac68e65984c400e767071b7794e6f940b67f6e6f41
9. 0xf2c9a4241867a192709da16dbc9975940d528dd29421d3c5f7583e1a85d23386
10. 0xf9f99eb845774204091da04c2dbcfd7015613134b3e6ab73e7220ec4c64c9ab5
11. 0xa44c4a36b8d86fa938e0f579106116effb29fcc0a86614f8c076cc4254c220f6
12. 0xbea97ef87badb4a269a9a806e24faae33a7711fec91ccdaba808349c0475fe9f
13. 0x96eeba0e0bb8dfa0ca66d907340b43514f88c7ff36bd9a1299bad5cc5219d2d0
14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af