Evidence row 2574353

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mTAYLI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/544ac5e5-cc22-4b3b-bf96-451e2326d67b/.well-known/agent-card.json"
    ]
  ],
  "name": "Schialani",
  "owner_address": "0xa502d2b280af638a78de75753a33ffd091723fbe",
  "raw": {
    "agent_id": "180586",
    "agent_uri": "https://centralcity.ai/a/mTAYLI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schialani 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/mTAYLI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schialani",
      "registrations": [
        {
          "agentId": 180586,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/544ac5e5-cc22-4b3b-bf96-451e2326d67b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mTAYLI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793706893,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:57:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schialani 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/mTAYLI"
}

What the leaf hashes

{"body":"b72358bf2398e0793095cb4e32fd063cd13caeb5ca758b3bfe605573a4b7ea99","id":2574353,"kind":"listing","method":"sync.erc8004/1","observed_us":1793707043814858,"prev":2573873,"subject":"erc8004:5042:180586","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. 0xa671794d90137327ce4f74d0a0277fecae0e74e5f0912080ca26e54baada7b71
2. 0x2a503a6cfce095b1688e65295a0de69403d537d3a06f522dc0a778ce8832e3b2
3. 0xf71c5947ac00cc259c20bf8bc0ad712e22a5d0ee1b7e766535fcbbd3558a3b5f
4. 0xea7f5dab8994beabb1336e741e13356bd40d6a99aa806d93aa269e0410e83205
5. 0xefe85b3fbb5fbae8cb2619f983896ae3293bb9a23aaecd3ae26da37af0c00712
6. 0x143d5ca1dad810684c8694051b48cff6b709e0088a0c237cd6fc8398fce2fc3d
7. 0x88569f439b7da7654dc6b839ecedfc58e84d8fde1875e0fd28f4f46812a24027
8. 0x56bc902a83b5bdfc2e15aa6c913ef635e2a6d1b7cfe9c7d7f51333270836c148
9. 0x6a0517b0fe442cf50fe3d44fe370c5bd9746124c2a284b79c3d7055dcff3c42c
10. 0xf3e6d990025e4fdd9e99c3b388588bb9da68751b44a65e89b3e16b4f05fb2ca4
11. 0xa23df5e8348854cb7971c7213f251d4612500291a87825917d5562b3d9ea1810
12. 0x815a60e45e734228befa37c27152dd91545295d9f9b2b149d67f91c9810546c3
13. 0x53a3eed7cbfaf81d389119a28838f038ff9374739b7125ff237e74956b8919f7
14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7