Evidence row 2178654

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XSnNCA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4ec10836-9437-4e76-9223-1ac462439b64/.well-known/agent-card.json"
    ]
  ],
  "name": "Viozose",
  "owner_address": "0xd170d7a33d475d2f19615d993ad7e7abaae71a0e",
  "raw": {
    "agent_id": "115098",
    "agent_uri": "https://centralcity.ai/a/XSnNCA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viozose 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/XSnNCA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viozose",
      "registrations": [
        {
          "agentId": 115098,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4ec10836-9437-4e76-9223-1ac462439b64/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XSnNCA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793639330,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:12:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viozose 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/XSnNCA"
}

What the leaf hashes

{"body":"745ac10d18da5920ab720394474b8c424d684b87ec9476246615cb9ff7d81602","id":2178654,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639530637222,"prev":null,"subject":"erc8004:5042:115098","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. 0x7d840b959064c9a817695d6f34720d98edc4ac5519167707c7f1cd1d5cb77bf7
2. 0x8295f3d9ba40d72060ad6ec3a893923fefa745e69717c85ba77c2c8b53bfec68
3. 0x8fbd147e5b3f93cf9e3a46d7f62f931cd683a628cc20506a67c892ac32a2d682
4. 0xd0963193d273af18dbd55260d1ce26718841fd8ebd0c7ca87289f556c6fff6eb
5. 0x7660418267b22e1422f4ad7cb3cb6b55c96bc71f902e4e27831cfa1a9cebad06
6. 0x2c087c557a5e8296c4bed73b445cbfaa455eda177120cc06f4dc194caf179268
7. 0xa95b8aac34044ce9310c1dd66b98b8a759428b99e97d8b812f3add60243d428c
8. 0x29342df32b0d914aff4181800a10c580ea3ba69abfc418570ff9fba963612c92
9. 0x36c6ecf63280c9e81b11be40fe75e7340b7a4415a5cd15f79b3c49962a3cda6f
10. 0xdf17e848fce9576c6cc782fecb80e7df58e69fb4f96b98aed10ef0c9a6bfbb38
11. 0xba3a4bf961e6008fcf45d9419d0c3ee29ad21bc381fabbe9a43868bf93113fb0
12. 0xc176653014f433cfc5db8c3ea32a9fe09147abfbd97c5e12c9cc2911e6d964f2
13. 0x8e66b29b3c90df538b0747f470a8bf19f7d97dcd0cb8f1d9345876a0f21cff35
14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af