Evidence row 2953637

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/X3pDQB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e17aefa9-8a71-45fd-ad76-05e30c590dd4/.well-known/agent-card.json"
    ]
  ],
  "name": "Krosino",
  "owner_address": "0x9074d7e3c1800b87951e7899c851c82c019c6104",
  "raw": {
    "agent_id": "227250",
    "agent_uri": "https://centralcity.ai/a/X3pDQB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krosino 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/X3pDQB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krosino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e17aefa9-8a71-45fd-ad76-05e30c590dd4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/X3pDQB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T05:11:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krosino 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/X3pDQB"
}

What the leaf hashes

{"body":"51202c9f3a3eec53faaf6f2433b601225d18ac397f2647f2a5b60c46a6ed38dd","id":2953637,"kind":"listing","method":"sync.erc8004/1","observed_us":1793769110985850,"prev":null,"subject":"erc8004:5042:227250","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. 0xa46d05106d60e8e40747d5423da35431f68966872f9418a94e956e48daba413d
2. 0x3f722b04792f7861dedbe39962afa56ae5e51a6b0cb4ba6acc559315a8e4c1be
3. 0x0d749ca25ad66375deb98925e586a353934d5d5f7e1f23b6f3a68059b0d66c62
4. 0xbf3b121e6a2207256f964c9fd1afcc3b3b81051b0d6cb43d959d9a699246329b
5. 0x1d7041f1225bf88e0e4a1eed1d87f99eb80db16b35a0450b76c5c2f93cb0cfcf
6. 0x596c54b477392da90101ca7e054d103bef5f0645057cfe5c481c58a85149c64e
7. 0xa7994f9e5b6db778482d75b734f9a37bead8577074aeec22915cbf13e40f0680
8. 0x0cde9a45d6e126187c9e1dcf529c3be2afa2b9e8d42a5a98a99ef502e96f4fe3
9. 0x34d208b846593561f5de09ee2ed087678e62b9ff26e03bf364db5f8c7b912c96
10. 0xe3728902da224f9fcea0758edc5f60a4f81823f72339dec9746cbf577f8ee42a
11. 0x5b532b4c4abf418bd533b39f1a3764da7f84c3fb1a047d0a315532b7f474c0f2
12. 0x4d577c2a7e71bfc683f329ad9f43efab06af45b594e200dc74018a7124ed4868
13. 0x203ca766f27a5fce58bf060ea6d9fb911af00611223b6f0a604ad92f5afe906a
14. 0x4504ea2a714d1a2bcff6dd4d413821f7902fae396827fd4177134a104ab49bae
15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345