Evidence row 3031876

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GoI27S"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6d7818ea-863c-486c-abad-1b9e700237ec/.well-known/agent-card.json"
    ]
  ],
  "name": "Scharuzus",
  "owner_address": "0x493e54a42a26f33e67b9a0f3f6f1e5b9a08c3900",
  "raw": {
    "agent_id": "263647",
    "agent_uri": "https://centralcity.ai/a/GoI27S",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Scharuzus 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/GoI27S",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Scharuzus",
      "registrations": [
        {
          "agentId": 263647,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6d7818ea-863c-486c-abad-1b9e700237ec/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GoI27S",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793809818,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:33:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Scharuzus 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/GoI27S"
}

What the leaf hashes

{"body":"36238de9fad6499ff8fd93933af78362b57240b8306ed1a0c9fec22d571acea1","id":3031876,"kind":"listing","method":"sync.erc8004/1","observed_us":1793810002865237,"prev":null,"subject":"erc8004:5042:263647","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xf982f231121db1eb7bd4107a2db66f1235e45c44d748ab51a66d94d3b2cfff6a
2. 0x96040359b3cfc4ead230d6e6eda7e2425103d26dcf589f4641861951e340e715
3. 0x3fd65b1ae8d9bd23f447fbf4480ea3bcef3fd470c54b50b6671a9337fd4d1217
4. 0xb0f50aefa83222441e3163f4f67d1442f1d39260e61eccf7be575881327a5da4
5. 0xd037444faaa31e6092e424b445e76b88385ae18ced1b572ba7fccfc3d4e85d0f
6. 0x7c264e8957c1b49a7ba9cb8344b6b232dbe5f1c579fb37d5700bb1f4d81b0460
7. 0x34d5478fa5332c3bdef813605c27f7cf6903c60c8bb5a2f59320f23a9d41b537
8. 0x71333de96e3da6c4d06de47ba57a059fbcc5bf3d38f9a3bb6e39c3c1dd5adc6d
9. 0xe0a2542d0cf61cccde0a20542a771eb38d18ea501604fbb7f97480d9541671a3
10. 0xef32be90a6e3057aeec9373bc36f13289b0de8e4143d6328fd8032e5905e9adb
11. 0x2cfd09b6f771b3134e162064341985f95eda46d8a828c3a7cd7d8c7a7314f7e8
12. 0x8b3adb8ae71e069f968cca26c226af45bfa3828d8eedf61ec7841bbf32e8e2e1
13. 0x80fdd731dc04e905fc342b8fc0dcfdca1909a0ec3d167105c559039cbb6e89a0
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345