Evidence row 2043518

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/guyz0s"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/50bbb96d-1ab6-439d-b190-f30c438384ca/.well-known/agent-card.json"
    ]
  ],
  "name": "Stasseh",
  "owner_address": "0x04cc0558d12b7716316b2fc1b0b17d7adf79939c",
  "raw": {
    "agent_id": "54631",
    "agent_uri": "https://centralcity.ai/a/guyz0s",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stasseh 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/guyz0s",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stasseh",
      "registrations": [
        {
          "agentId": 54631,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/50bbb96d-1ab6-439d-b190-f30c438384ca/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/guyz0s",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793588882,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:12:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stasseh 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/guyz0s"
}

What the leaf hashes

{"body":"f3e7ad94be3b5395631792ac565ba5798e7193f45e3f00921c8e03cada33e63e","id":2043518,"kind":"listing","method":"sync.erc8004/1","observed_us":1793589142550611,"prev":null,"subject":"erc8004:5042:54631","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xa30dd324e8c98916579d8daab66846b5ef2bf347b787584616a125a7b78c9fe1
2. 0xaf615e8c2c6b521594e1b49579e122c3f0f1915b701897570dd6a4e80827feab
3. 0x2acafffb5581a32e2b2636a85735802664a801405069a65119af64e5bef92495
4. 0x77ccec2ec07ed3516a3508e6c44336d30f386555cf49f7176ee1b9a861f307b2
5. 0x03fb247aea1090c1613ef5878921759bc37a4b87eefdb28bcaf0bcbcbfb2fc58
6. 0x5e4b745d1643cc4e50e9f2ca7b2a3db0df65f8069844963f164dd18d2b675a99
7. 0x779147cb9b8d8909d44a6aadb5c7745c173eaed02af2d914cd2cfe10593f6127
8. 0xc68d0717fd8535018775229430f2a771236b06056aaabe009650ee5ddf4b2666
9. 0x47805e0018d7d22a457387069975c89b7c8d6b553e3ddefbd7022499088bb586
10. 0x49bb2915194f432cb0d64aa1a7af9a4d9bd79122c78eae75598c6879c992a8c6
11. 0x1a72386eeb3155e6c1c223e85f40e2330fd36b6c95b1a07a3660d54f818c9a0e
12. 0xdf5c4b79740f563a59efa8c3adec2be4903d6cc5c8737dd3d136af8c1f9baa74
13. 0x6959682af8334329ff865c5705b67dd969fc79c93745d2bb5b28573810cfc1f1
14. 0x44d08992eb52b7db0b3504ba234d634742d61c21889da1eb00242ce07e97334b
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af