Evidence row 2108076

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ntRQyn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/208e556a-f008-40fc-a15a-c8f4e3d77bfe/.well-known/agent-card.json"
    ]
  ],
  "name": "Maandisto",
  "owner_address": "0xf93cfc65290b98664180a9e736be0a4f0c54f740",
  "raw": {
    "agent_id": "83493",
    "agent_uri": "https://centralcity.ai/a/ntRQyn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maandisto 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/ntRQyn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maandisto",
      "registrations": [
        {
          "agentId": 83493,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/208e556a-f008-40fc-a15a-c8f4e3d77bfe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ntRQyn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793614410,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:14:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maandisto 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/ntRQyn"
}

What the leaf hashes

{"body":"27e8e3c82ffd036c3d24f850db8f3aa846734834d67bcafe47c884c01a1a8180","id":2108076,"kind":"listing","method":"sync.erc8004/1","observed_us":1793614494210451,"prev":null,"subject":"erc8004:5042:83493","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. 0xa302592722e07738f00343916149f2a79b1dddb8ac13af3bfc6277d8fd37e61d
2. 0x410be98ee3b2f0e8f12f734badc097a4ea46fa387f9619f08fb2316a786c7e57
3. 0xa2c1ed962d128c6f74f5b54fa1c49602e4b1788b0b0b49e29f3af8a6a82706c6
4. 0x6101f59c24235aa7f153e9213e54bd18c2cdff9250056dec250fe3f01f5bba90
5. 0xb50b8154d392edbb9b1c98e9d783779a2ca6a50e1c2b1ecfd074e05d45042323
6. 0xa5c00003012f4a95ddd742350851b7c033532dda5bf604134537e5fd236392c9
7. 0x58c1636f378b29d0887fb35782209dd2ea56ab116295edd6ebe5d03c3209f3c6
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