Evidence row 2569376

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dy823v"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dda7a650-142f-4f5d-a2c0-fdad6d22d277/.well-known/agent-card.json"
    ]
  ],
  "name": "Schasteh",
  "owner_address": "0x4fe96e519e35feb8c578b59f23ce517424c82c3c",
  "raw": {
    "agent_id": "178081",
    "agent_uri": "https://centralcity.ai/a/dy823v",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schasteh 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/dy823v",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schasteh",
      "registrations": [
        {
          "agentId": 178081,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dda7a650-142f-4f5d-a2c0-fdad6d22d277/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dy823v",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793703772,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:06:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schasteh 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/dy823v"
}

What the leaf hashes

{"body":"438d7796556a04d1500d795aae03e6a05cd113ce3d9a45237ceaad7f3db4da02","id":2569376,"kind":"listing","method":"sync.erc8004/1","observed_us":1793704015867139,"prev":2569165,"subject":"erc8004:5042:178081","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xf10de5e486d6ba30b873adceabf941738b9016fadd79060c96bdcef637bfe34c
2. 0x70dc73b0a317637f0c47a676c30b04b47b0514d31d42b3124a2e16f62a622c56
3. 0x109d61607ece58172f90bf806a66ee20ba5ed0d16008d26e59b631d1c2e6d713
4. 0x949043b7a64546efdf8e8cfab1133aa9307edb1bcd30e4c919b2d73caf580a73
5. 0xa900e8f94a423899a3bbbe2d23e5a1994b2aed7872fefc1b8480b4b591f62401
6. 0xe26ae544498fc74248e0c97e9ba146dae216d4d81f21be4974364a723ab8e8b3
7. 0xe38ec928c0e1322e8c31613dce8c106f74ba69fb673f92a3e6416cafd3337d77
8. 0x00b9904ef01336293b8fb0636119526ccf49848279ff612b251c6d2dc27411f8
9. 0xb0784bf1c77a796cc2a8b274f55666e88c98a6d72734330a3ac3fc3163dfca7e
10. 0xcab6d9dbf894e7476ab2a2fbfc8466e8fd6072d330e0f5f79d137a5e5d1387ce
11. 0xb558a4bd9fb3834759bd23a86806281b8c8acb643fa7c6229f9a1fe6d831a9f8
12. 0x901c24c016dc6da511831e817ad3fe1ceee6eeae1e8a1c2772c3925e3a13e6a9
13. 0x392d1f8e0d95573ecf5e48b86b7c22bc722ff63cad3e9bbf07a0e4b39157384e
14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7