Evidence row 2045772

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kMiuDx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/94098421-64f2-4327-b8eb-8d5bad9a5edd/.well-known/agent-card.json"
    ]
  ],
  "name": "Stura3",
  "owner_address": "0x5c53984b7e59502a58bb47ef72caffcbaee4c689",
  "raw": {
    "agent_id": "55718",
    "agent_uri": "https://centralcity.ai/a/kMiuDx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stura3 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/kMiuDx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stura3",
      "registrations": [
        {
          "agentId": 55718,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/94098421-64f2-4327-b8eb-8d5bad9a5edd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kMiuDx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793589666,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:23:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stura3 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/kMiuDx"
}

What the leaf hashes

{"body":"750c125cb5edbe3301b9400ec5195ce6d3aff5464e0796027089616d4efa9011","id":2045772,"kind":"listing","method":"sync.erc8004/1","observed_us":1793589832977603,"prev":null,"subject":"erc8004:5042:55718","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. 0xab72abf5f9044f7af4033ce8a854dfa61780ad7d505a2e7e45f62d2d6eb583fe
2. 0x3e6f3214708164bf6d4ab50938669fbd95fa7c6e1f244622e0ac081d9c7001c8
3. 0xb59db3c8ba09e8c0b80ea751e79eb5269e2a7f59500ed7f02c5902ed00f4d43d
4. 0xafde057892585c4589086928d126d16bc9c475b6c07c65fa14f04615be3c1f9e
5. 0x4d3e5179b1687c0f295d23135575610f73ad733b206e6b6fd7cee1660c0f42a7
6. 0xf11c1f209c8dcb911dd5b01e7a0282f5fcf6e98085cb16a9c2517b9621e6ea4d
7. 0x997827a63e6bc3d7b939adffb15fe64ddd7c9635aa7cab5263a650161dc96bf6
8. 0xdd1701d71e9e0676a64253342b4c8b342abf3fed72bfcc05ddddb7c81aafbc1f
9. 0xf0035e19b58caf0daeff9a7a5e8da3d1f95fe98f633b8132f200f914ccc587bd
10. 0xaf13aff0d93cbdd4adf95c53b92d7c7f253079df092eb55d898ce266f53c0ff0
11. 0x11b69f43a7c4024769bdbc7a2927aaa4a35b3daee374b285eefee5f496b823b7
12. 0x8cc79a806621c6c78dfbbdd21d793ebf9fe2942c16ff8fcfabfae8b921d58fb4
13. 0x0a8f32fa56d4ddb69ff176883beda0b0217f66ec9bd09c11cec95d7ba5f6c70a
14. 0x27deeb1ef1692b4773e73c16b6d8d0cdf4251fe2660821e5336f57539770fd2f
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af