Evidence row 2920280

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QKCvCZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7555cc68-b477-4272-80df-20b4eb2e26e4/.well-known/agent-card.json"
    ]
  ],
  "name": "Krasteh",
  "owner_address": "0x965da4338c076178f36aba833d333c76807531f3",
  "raw": {
    "agent_id": "215610",
    "agent_uri": "https://centralcity.ai/a/QKCvCZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krasteh 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/QKCvCZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krasteh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7555cc68-b477-4272-80df-20b4eb2e26e4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QKCvCZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:54:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krasteh 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/QKCvCZ"
}

What the leaf hashes

{"body":"cb59a4fffc6c6f65b48a8f7345a264bffe4e9442903563ec453245ba6a7ec544","id":2920280,"kind":"listing","method":"sync.erc8004/1","observed_us":1793753662456042,"prev":null,"subject":"erc8004:5042:215610","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. 0xf45408cba666552e8efbc94e7fbb64246f6f057907531463221f1f7c94e7b4ed
2. 0x18163d0a51fc9800aff1d0af4ea4bd05d08d8758efc61d9f6368034dc6d563fa
3. 0xbb6ca670598ba8c5905e40f6c99b2c9b536b065051b00251b55891a9b13eda6f
4. 0x2fd168cac6ad82adce5ac14c999c7c07276f1956e2556937920182a4488bd6ce
5. 0x89f828cb33dba15011ab2c954853d693afbcf83827a187b4d6015b909e2b39c2
6. 0xa8349f12ca4d23ede1b89d62bf27077a5ffd9a74edb07f68d49a52db970bd5c4
7. 0x6387568c77bf10401d8539f70be0ceac435024d38e7e8adc4cfe910935765663
8. 0x3e3d78127fd22cd35a44128a8b134ccd3eccbfcf3b149e0c57f6a49777a50f00
9. 0x8f011cf041d774b6d34e2f6176b1c70725282c905c289a47b04d610dfa346c4f
10. 0x048cb4010f8ffe0981469dce135e684a0c7f429c1789ff7859ff0a06ab69c974
11. 0x2cc0c28ecb2d3557acce1378f7cdd271b7b49f484567f915b7ab6c3663cdeb91
12. 0xd6882f44a65d71c5bcbe1d704e01ccc5ba01b4811accb01033ce9703d04c4446
13. 0x58f1fe680d97447966f120c32c86961b978b07259517f13711caf77434296681
14. 0xce5641798200c67544ce13e8b1215cbd72ab0a0bd153ca4924db7c1071fdccd9
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345