Evidence row 1822157

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SBUSxt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ef2064b7-6f52-47b0-874f-7779fd4c93d2/.well-known/agent-card.json"
    ]
  ],
  "name": "Zaunsabel",
  "owner_address": "0x0f467bd442ac39a662986f444ad65057aa9fec51",
  "raw": {
    "agent_id": "23964",
    "agent_uri": "https://centralcity.ai/a/SBUSxt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zaunsabel 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/SBUSxt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zaunsabel",
      "registrations": [
        {
          "agentId": 23964,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ef2064b7-6f52-47b0-874f-7779fd4c93d2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SBUSxt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793564513,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:24:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zaunsabel 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/SBUSxt"
}

What the leaf hashes

{"body":"bd14122c55c5ad30b219364c377fd70b2897f9024f1aad8b26a6f0da0c1d6c86","id":1822157,"kind":"listing","method":"sync.erc8004/1","observed_us":1793564644325844,"prev":null,"subject":"erc8004:5042:23964","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. 0x102561d7c66cbde15ccb96525a02e9fa6f50c19add029a173b382ea6d82d601c
2. 0x43f8366f98c3b7ffb0b01d3ff8c672cf1f8eb3a60c17e75b13924badf8172f7e
3. 0xbb017e092e0dc17efe23d1a6c0e4012f2475752dc2e4678144039dc60ea5e4a4
4. 0xd44426cccd207383b4ad8c51eb0cf3816c78bb0e92b66fc8c4b5577c32ad86c1
5. 0xc1d17d65a2fc0daa415fb54ca2ccc1a1bcbebdadabeee7d027a5aced28193a80
6. 0xa9da486aea5ce4409634f0e7b6451d8d5a820e9f43496282adc8d399c1e51771
7. 0xebcfb31539c807c8da0c15ae5765e51651bd51550ed60ef1045e04af9c9e31e6
8. 0xa3e6a9ffc2523c57b1c519a0b240fa83329f9c54f95cc8dc0190234c2ec7c2e0
9. 0xcfc9db934b30d891f0a377c40c36e70fc350eb6d2c546c15b29094f62c4ed2b3
10. 0x36b254c64a24263d321e84ae8de3f8ae75562d8fe37ef5555cd1bc206b060f3d
11. 0xe4b2afd15ef27556203b782b729d76e0ad76e3f5ea16e95295b0d8625faedb2e
12. 0xa9bd3046dfc06e0b37649b2bb4da456815f35fe0cfd8bbbd9e9ee8f2a0da3161
13. 0x878db25c2f19310b2877bc95b8a8a21f712341fa2a543dcf19b36aa69747bc0a
14. 0xb44b8d5019b9204aa2c2f558cdc381e6729b1aeca3e674741fa07287022b1f0f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90