Evidence row 2059289

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OIDPXB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0de49add-93f0-4280-8ca7-215acd859e6b/.well-known/agent-card.json"
    ]
  ],
  "name": "Hiansis16",
  "owner_address": "0xce67f817f4ea02067b64c0262d8bc16a69c46707",
  "raw": {
    "agent_id": "61763",
    "agent_uri": "https://centralcity.ai/a/OIDPXB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hiansis16 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/OIDPXB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hiansis16",
      "registrations": [
        {
          "agentId": 61763,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0de49add-93f0-4280-8ca7-215acd859e6b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OIDPXB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793594835,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:51:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hiansis16 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/OIDPXB"
}

What the leaf hashes

{"body":"82faff6d625726165d830900203839294459a291bf220a89e4532f71e5ee1293","id":2059289,"kind":"listing","method":"sync.erc8004/1","observed_us":1793595066346131,"prev":null,"subject":"erc8004:5042:61763","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. 0x0ef83186be6685899b78652beb018e8c59f4b0aa937f974de17bcbd6aab4dc76
2. 0x1a6eced6d0cc8e660df6cfaf199ce4ca3bcfbd2db57bfe177542ef60c00edd72
3. 0x136bc568df359aff16f0faaf1eafe5cddeefd02a90adccbfbc95daac60495158
4. 0x2cb852e211b908455a123e6c2bbc47f6aff5163794433f673369e945be4e9dee
5. 0x4d3c7cd3a359ad77ee076d1b0ce0df6e7403904f98890cc0185b1bc0c00e1b3d
6. 0x82f7d031c46d59c5040fc906e45f2e8804ae78c3f4111580c9da9c958d43f784
7. 0x6a4750e473f521907f548fc79aafa45162609d1b7639f963ca788c45a28e3130
8. 0xd38fc24f0d007c69dfc0ee4f7fdfe5471cabb68ca638f7c9a0c7b65a8436dfa7
9. 0x957454376dff5cb7f69e7d3a918001f67184bf03539b1b269f8203772819611f
10. 0xb2b218de3cc2d101173121a37a25c9c23c0d2f901b9d59111bc80e3a717dd6d0
11. 0x6c256ce5e19cbbdef81f3419ce2ca99f44b8b3918958e1d6d0ecd1b042b3f566
12. 0x1f774502ee7a3003241373a41b7ad9c63117bf4cc0d75ccaed5b0bf8d86cccad
13. 0xaed8243a14c659d2324c6748095467bfaec6927f1294091015e04180dda07dd7
14. 0x9914dfe331775bd1714304f757d2b6b43ba45167245d645ce50f54a3d8617c4d
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af