Evidence row 2255188

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ky1pXM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/94ac1d13-24d5-4cbf-9476-bd35b98d8c0c/.well-known/agent-card.json"
    ]
  ],
  "name": "Schiko",
  "owner_address": "0x8035c96d622a24630338f31d5bb36adf23e6d853",
  "raw": {
    "agent_id": "126252",
    "agent_uri": "https://centralcity.ai/a/Ky1pXM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schiko 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/Ky1pXM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schiko",
      "registrations": [
        {
          "agentId": 126252,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/94ac1d13-24d5-4cbf-9476-bd35b98d8c0c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ky1pXM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793647575,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:31:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schiko 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/Ky1pXM"
}

What the leaf hashes

{"body":"23a778f677cfe891f3e76d94e73fe9474851f99a1175b2129ae3551151256354","id":2255188,"kind":"listing","method":"sync.erc8004/1","observed_us":1793647910936934,"prev":2237461,"subject":"erc8004:5042:126252","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. 0xb615e92ded0f529f7a656a09fb7a182dd075a8b6fc22f1fa169c49146416e46c
2. 0x90cec50e735338b97c8b60f17ef3cf2ff5dd199359a9f5145133e9d140791f15
3. 0xe25fe6316404852537297a2870d8f34f6f7f1eb28390ca85768d458ffada22a3
4. 0x1245cbe43a4b43ce2c86e1fe4dd8b50dd1163d9553eaff6e476f4f28201831a2
5. 0xc69e07196909f5ab772d2fd3214bdc674d37733b6904ca775347a0dddfc5d19c
6. 0x064515dd08f110b2230e4e5918dfb6ab31b7ac425ca6c89ad6b21a29d036a5c4
7. 0xadf34f40be292ca6de3c86b6ef58f0aa9fe7a32311200ef490a38361ff9a7fa8
8. 0x3dc2d1e17c4c949aa4afea72ffc8a2cea3652c0d18c919295d85dd97f6985c0d
9. 0xc6ac3a94c33347ab0cdbe010836cd79487966ddb6e6fb9b77fcfdf950be97f6d
10. 0x10a6fe2fe9fb5fac8d8417e6be1f8baaade4ff99951fcaaefad29101bd5f96b9
11. 0x2555efb378c6b7cb5811b4ecf07798a08091d65ce945f40c90426df04f88ecf4
12. 0x5d48d61efa15a1eaabc2b8fe3288726baac176ec765001989034339357eb596c
13. 0x030e61e00342e920981555e2e665fa5ec4a741b10a078f282daa829896c87583
14. 0x08da04eef748b7ac08271324db18913501d72c52afa240bf3f08b6da46e3b97f
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af