Evidence row 2129108

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YXUjDo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c2d9b62b-ea4c-4d08-9454-72edefb2d9b8/.well-known/agent-card.json"
    ]
  ],
  "name": "Plaudido",
  "owner_address": "0xad8d5d630e750c1dd4d7435c4c09f2ee9d37c7ab",
  "raw": {
    "agent_id": "92296",
    "agent_uri": "https://centralcity.ai/a/YXUjDo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plaudido 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/YXUjDo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plaudido",
      "registrations": [
        {
          "agentId": 92296,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c2d9b62b-ea4c-4d08-9454-72edefb2d9b8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YXUjDo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793621589,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:15:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plaudido 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/YXUjDo"
}

What the leaf hashes

{"body":"171c447b4d25db8e899a3a6b6cd57c5e8e16f5b6fc8366d3a70f9d0a8c83bf53","id":2129108,"kind":"listing","method":"sync.erc8004/1","observed_us":1793621703821494,"prev":null,"subject":"erc8004:5042:92296","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. 0x1ef22d778b3f8b8882f6416e38d0ce97670dfaefd0515c274d65fc9c8c5b4d54
2. 0x5d39e4ebbb7dca71cd1879ff9d2cc99477eb8dab177bb640414b682d24f4dba1
3. 0x25cd48bc683b6de67049d28bee491c195f72ffcbcc0b8f75486d8f6af29863aa
4. 0xb70902af976b100d9ffb070493fc1daa952d144c5f57a144085b9a581d5c285b
5. 0x886aaadbd265bbd1a494e751e0490e6294377d42cbed2c5327fb2ef4a4f850bd
6. 0xe809bdc8d82ff3a5a6f27096e3946d87165c922711eda0c2bc6f033ff486a95d
7. 0x01f23de8665e8950bf6bf35bbb1a49cf5998df890c706d655a2f0aad283320be
8. 0xc3cd158971ee1e997aa15f19e985741354a01c86fd45e8294de3e878c1ee5f1c
9. 0x984542fd8e2ad733c446ef39a71a8100b7583bfbc5be15628e3f4fa35f8284ec
10. 0x970b44c5ba4a05000a2fbbf81ea4eff11195d8a8e7e3f80276441a024f9d4df1
11. 0xac0fc923a0db6bc3966b63b9f80568be71e73b50d1e4f75f4cff6ce1027de1b2
12. 0x921d0608297ee8b39f59114be3d8989b8d4efd3e464dd03aef90facc4e2624f6
13. 0x350e03a59bf81961fd9ce694f08f9ba0239d9ea2496b0c0dc7998c9e9855326f
14. 0xc63937235d47ff2107de3051477e395be67b96d91d1349c787bf4b1ef91b602f
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af