Evidence row 2565505

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cf4RTW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a2a16b68-c922-4836-baeb-1678ea79044b/.well-known/agent-card.json"
    ]
  ],
  "name": "Maarlisto",
  "owner_address": "0xe40a1bf56bd3c4f47cce7c3da474f1c849dbc365",
  "raw": {
    "agent_id": "175954",
    "agent_uri": "https://centralcity.ai/a/cf4RTW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maarlisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/cf4RTW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maarlisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a2a16b68-c922-4836-baeb-1678ea79044b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cf4RTW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:22:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maarlisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/cf4RTW"
}

What the leaf hashes

{"body":"5f6c71222cfeb2454b0e8c16e6c7a007bbd59ca8d38359ef407f342eb7f6c5f9","id":2565505,"kind":"listing","method":"sync.erc8004/1","observed_us":1793701322635872,"prev":null,"subject":"erc8004:5042:175954","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. 0xbeb560175af8fddf9605c2e6acc8516f953693cdea9fb1f139ac495baa906f16
2. 0x6f94ec06eb6d7f0357e4df468d8b1e38a954d582085cb359b694273a688abdda
3. 0x8cb6d74bb4b444718c16c4e91a46baa44c83a0b513bfdf3a8e01094c585a822a
4. 0x718029309a31e3d817f11846f53b98133723d36c451e36ace518f6a75ddc9478
5. 0x5a228e39bee9ff9788e6d358f2032762fdc8182a08d0ba7fb52e76f6adb3f27c
6. 0x25d77fefcc3d0370cbab6d25a34179823908ede6efada3d1a4242f3519e9f0f7
7. 0x1c6b19490ba85cb38bdbca3c61a8ad775a416088a79b12b159f32b29455c0b99
8. 0x7b089f315545a0d53f1fafcc85167b63ca0c55a9704835aa9070a53010345730
9. 0x51b61be2cb6cfbf61461d329da796165d945afab466e4f3c1c613702251751bc
10. 0x1d3b91a2294e5106e6e8d0b0d683b4200541f3e82a3e77882d83f1e7a2e520c7
11. 0x413e42a62975eaacd6026b8c494f5a0bdc433e43454f55dc634948c61bfe624b
12. 0x99ab6708c45168394b51cbcb772456a645fb2438299e995dc1d6550804d8cd54
13. 0x7e57bf3ad9e8414c054c7472c2f2892726935ecc1f17cf00d0654a401e9650da
14. 0xe48dd050d36f1a75a7d005677c3e962435e7b5ad246de637e9e1fc9be7665b0a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7