Evidence row 1829780

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PEFF7U"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4e405299-2fe2-46d3-99af-3a5b3134aa30/.well-known/agent-card.json"
    ]
  ],
  "name": "Stusa",
  "owner_address": "0x60af81942582839b5f5642d916ddf35954a13a22",
  "raw": {
    "agent_id": "28498",
    "agent_uri": "https://centralcity.ai/a/PEFF7U",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stusa 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/PEFF7U",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stusa",
      "registrations": [
        {
          "agentId": 28498,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4e405299-2fe2-46d3-99af-3a5b3134aa30/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PEFF7U",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793568145,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:26:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stusa 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/PEFF7U"
}

What the leaf hashes

{"body":"bf33745b8474113e129881e34796e29f304d81c0968abc439acc54ec286a9017","id":1829780,"kind":"listing","method":"sync.erc8004/1","observed_us":1793568418768943,"prev":null,"subject":"erc8004:5042:28498","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x0cef4f9296445572d3ef04b38612feef99509b90012bc6179fa0c07f3cce4742
2. 0xbd05ee1262e90a837a95e015652099c3c0450513fc4ed497987e589b5bd6d2c9
3. 0xf568231250456c178e7e0d0b29fc131f16b193f46002b5606083b6d0907829bd
4. 0x6e18a35d7cf8e66ad3fe3f18024f2c19b40d159b8ae633d2b01702d8cf9e0954
5. 0x96b71e47e2a8cc160e48d2cbeb2970f6f1d5a052cc23dbdada759321a16c9bc1
6. 0x0843d155d1d53185182cdb8956f748b7713505d1caca5dbbe3eee676b5813f9c
7. 0x104c2c94cf4bdc774b61f95bad35c19f7daf5465f6417833395cb73b9c545de0
8. 0x20ce51b51000ec3216c924a63dd040d63b9fe4d31e99e21a994e21b56b48bdb7
9. 0xc86ae81fd9760455684cf5c925ce4b2a8c40aec88fbf52039e7c64a37847838b
10. 0x1fd8c3efee568a2806802755933a077610fecf4cb7da227d19ebec61c6a38375
11. 0xb21d0e80648df801fd5185325c7d41a75ba378dc3860e7f3c2e098c815d37ed8
12. 0x28bc52cf58f8fc135df08117e99fb66a052c7cccd07da12775326c93ec3e4b9b
13. 0x4f8e078be8c9d72a90b9191616f58c08c3985b8bccf238ac2ab034862e22fae5
14. 0x18eb74a119177bb5bebcacf2408a5e6d3077ca72c11f6b567524be7d0ca76555
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90