Evidence row 2821083

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CtlYI4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e3a49d34-718c-472c-b88c-2ed3ffd17b94/.well-known/agent-card.json"
    ]
  ],
  "name": "Hassotano",
  "owner_address": "0x37e9e38e03130b2d9f2dc52e2a68b5229ae732e6",
  "raw": {
    "agent_id": "214704",
    "agent_uri": "https://centralcity.ai/a/CtlYI4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hassotano 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/CtlYI4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hassotano",
      "registrations": [
        {
          "agentId": 214704,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e3a49d34-718c-472c-b88c-2ed3ffd17b94/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CtlYI4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793752611,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:37:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hassotano 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/CtlYI4"
}

What the leaf hashes

{"body":"49cd145d538b06897aedfca429aa109a7c6a881515aef57b5c6e093d752faca1","id":2821083,"kind":"listing","method":"sync.erc8004/1","observed_us":1793752667484918,"prev":2733860,"subject":"erc8004:5042:214704","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. 0x997d592684d3382f521529de43677f06f99b9a7a46de9f534a5ad7345144b014
2. 0x5e2eb5bbe4ae0a4a2eb9055bfd4cc9a1fd8731b6e92bf01f4f6931cf6f43bf4b
3. 0x0da55585d1556a91e6506dda9bdda5e1e939fbf5af5097944a17176d2313d196
4. 0xe2643bcaa9a822bd45c3bd537acde795d495ca8466a596dbb7c2c344c3608831
5. 0xc2b283f3582f2aee2c54ae4dc75698a32c59e3e9d1938fc07262458453892671
6. 0x0efabad8ce305da3075018225496b90ac9216e881471cf2138a18fdbc2036e23
7. 0xb905a70a74ac3f1506e87f85179a59c061f532b3a7f7ee365b5f369b7865e957
8. 0x5ca0644c1a9ca5f07d359c20304befdedfd62770ebec96c358e42a85d50882cc
9. 0x81829ad6e96d06916bfd454018a0dd69897d4ef6973dd5cdc4809104b0b3cf44
10. 0xe90087bc1020616d7498a29be20eb9cc9fca5200db61e64c9b8091dd23af9e42
11. 0xd4bfb8eda151598feb5147abbea1f8006fdf480e964489e18cd74d693b0b83a8
12. 0xea6a06913a4fe1f5f76faaed740767a6bfdbdce43f74dcae8ffc516ac65c432f
13. 0xcd20ee70d1b8a44ac9f5d5208bee6f35b7847f1d0908e160fcd5305c4e99a7a3
14. 0x989f4c924746011551de474bbf1291972687ddbb952d10e6d81e820171bba424
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345