Evidence row 2026401

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hmlXIF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/16ea527a-04b0-4566-a4cf-794737f8b9c8/.well-known/agent-card.json"
    ]
  ],
  "name": "Zaumpose91",
  "owner_address": "0x8811e8d987d7d0bd03df8d9d23f23707881c80c3",
  "raw": {
    "agent_id": "46138",
    "agent_uri": "https://centralcity.ai/a/hmlXIF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zaumpose91 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/hmlXIF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zaumpose91",
      "registrations": [
        {
          "agentId": 46138,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/16ea527a-04b0-4566-a4cf-794737f8b9c8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hmlXIF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793582148,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T01:21:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zaumpose91 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/hmlXIF"
}

What the leaf hashes

{"body":"518fc04dc4842295559e8ef6acd038d2af494e12b0478d1d88155aafdc185f35","id":2026401,"kind":"listing","method":"sync.erc8004/1","observed_us":1793582518634508,"prev":2025882,"subject":"erc8004:5042:46138","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. 0xb531b83ca6ac4ef64381adde450dd0f7d1acc9f7bf03f6fc402ade4b84c23e99
2. 0xe2ef78670793362d4fbec229527807b3eaa28ba6fef7fefbec4de71bf0e64d01
3. 0x2a55a8deae1a344e262bb4e8eda47e47c5d9c5eb5bc8536c76d43810f339a140
4. 0xf647646ca3006e12a6a2de168f10cbcd531446dfbad2fec85a00f59094c0ffc6
5. 0xe9fed22c211f7abbff6d723ae1a70965f59d0f67afd6851a53fa1ce3aa8eb27f
6. 0x1b661349cc36e2f04e81c94ecf0763fc6fc5446f0febe7b45e8465861bddb16f
7. 0x1cdba6e6a55e52ba212877925768360e1f6a67a3d41a5a26682d4a413221965b
8. 0xb6454eb7ccc3c3df3ce46cb44d856976bebd295eab26e9728be117b7d9c284e0
9. 0x8f88fb33c58807d9a88294c44f54747d478cd731a3f86ae10b124c9244983714
10. 0xbe3f9a25d29a7a825cb3aeacec656335196e03414d497829a99a472daec83ce6
11. 0x1d7550d28eee08e134d18cbe246fc92783b3e2319f1f66c9bc4fb223bc00f533
12. 0x699ae7fef9e8b87b378f2b7f3c6ae482aa3f19000267f273752a19f30c704991
13. 0x8f3b097427a1bfae26e9231cb5b00552011a27ad93aa4c0d3e267190fcbbb962
14. 0x08da04eef748b7ac08271324db18913501d72c52afa240bf3f08b6da46e3b97f
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af