Evidence row 2077109

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cAzkFO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/183fdcc4-db31-4f2a-8220-08568cc4869f/.well-known/agent-card.json"
    ]
  ],
  "name": "Trozeon",
  "owner_address": "0x199843cca47ba3cadc4a08ec28925e5e0b151c9f",
  "raw": {
    "agent_id": "70215",
    "agent_uri": "https://centralcity.ai/a/cAzkFO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trozeon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/cAzkFO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trozeon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/183fdcc4-db31-4f2a-8220-08568cc4869f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cAzkFO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:41:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trozeon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/cAzkFO"
}

What the leaf hashes

{"body":"b992f6bd14bd5d5ac860878037eaff769a3280414c98a0a84808c588d7b92f82","id":2077109,"kind":"listing","method":"sync.erc8004/1","observed_us":1793601698040318,"prev":null,"subject":"erc8004:5042:70215","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. 0xba95484f7b6914469921479e5d6021904422417ed1afcaecef79e730cfe877ef
2. 0x739cf2598845e858807a34ef38fdc843f3426fd71dd8a56376c22c219c0017b5
3. 0x82e86dcc9823a26e1c786c1d00b19dfbfdb1837f4ac96d11cedff78e458178d7
4. 0xac800f5b68acfbfafc70da0896e39c3e2759838da8da9e399e17db06ba1a6335
5. 0x2be394e44078dc93eb62ac0e25c53de2622a4a866c77ab8d551b315097ece8f7
6. 0xbdca570442a86cf104c6efbe1ba8ea20b1b9b3f7e59acd9bd5b0de498e94cec1
7. 0x34e8f20788865762b10bcf3d6a40b1750190da1bfcd21b71012dc4b8bf796ecc
8. 0x85708ec05ff3b5e5ff9cf5ec72b88c8a2d17c115e47499f2d0dbf09eaa35ffa1
9. 0x23552234aff6f38bf0b0f87f0cafe70ac71223b3f07bf2f486e3ecee50f826c9
10. 0xac548f461241ed0910811ead9ba68fe6974037f4d14bfd7a409f8344a3d79da0
11. 0xa95c073d146a1b4c0107d67769e98523c349b5346d93deb0a471de6821234c46
12. 0x83d46cc9a78a5c717b4bb87ce4b38231f8d8a40ecf7e32a81f31d861b83a0b87
13. 0x626fb5c7d656fa8c4ab162a898cfff0f195757f6cb547860059c20e431ef93c9
14. 0xc1d961be09ff84253ce4ecf4b141b3c25631ce9eb1cc0a3197e5d83d03240ee4
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af