Evidence row 1837581

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qSMRGQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c6c0ecae-3d9c-4474-8eaa-783143fb190d/.well-known/agent-card.json"
    ]
  ],
  "name": "Leisik",
  "owner_address": "0x21f7ff55178f880d0e2b7d859c841df0850788b3",
  "raw": {
    "agent_id": "33295",
    "agent_uri": "https://centralcity.ai/a/qSMRGQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Leisik 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/qSMRGQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Leisik",
      "registrations": [
        {
          "agentId": 33295,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c6c0ecae-3d9c-4474-8eaa-783143fb190d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qSMRGQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571965,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:29:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Leisik 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/qSMRGQ"
}

What the leaf hashes

{"body":"55cacd545495cb6561b132b10a14c60892dcb1e13b8bc08634687c701fecd6ed","id":1837581,"kind":"listing","method":"sync.erc8004/1","observed_us":1793572159020376,"prev":null,"subject":"erc8004:5042:33295","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. 0xfa21e3517267df524305b3248534cb940af42114ce4df380334b9a14d31dd5fa
2. 0x3b2cddd4b121fcf3f76d18b5ea6d0e6578cd813f46cbde2df5e38c043c33fbef
3. 0x34e9c9190f4ddcc05e1ae2d60caef864538559d448d88d4b3b5c2dd347906d0d
4. 0x3edad010dcb414b792b5f630edd1c343b812869b43d86d11e7a90d23056a47b0
5. 0x69f9ac16622d0763e75f5913a9b528d7576362ecb11c01d518c8a7ad22c59723
6. 0x32d1932b4ebef0f1a18a0413c926c64c8a4bcc368303d8775856f6325013db2d
7. 0x70c1e5f95bb2845ca9b2fa33b20f20e80d699403dae553164754fd208f6638a6
8. 0xbde8ca443841942bf3bf6e9a03e1addf38e52482b6b1fe5229f5a0feec19eb53
9. 0x48b2c3e6b9c5f5695daa37ea0478ab6ff7452c4cb77f1c7dcb3b5060c47bcd0b
10. 0x88a3a0a5e37676aa21ab940a42a1f9fda6c53fa9b9651be46003b3085f1f79f7
11. 0xb049f4b69dfb36950bfcb0be4b2fd686c022c5c61145db3debd82f902f21de77
12. 0x6e71a55e0a56ca0bdc131aa827b2dab94f6c61b4184a13e64ea6350bbe474512
13. 0xf8b9b78839288f6f3c2a097f49df191b3fb6db46d1902b4044f5d4ee3643c368
14. 0x7cd72adb87b8751bf15c5933b0cfda4c062b8aa62aa82c7e8571c6aa0cc82204
15. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90