Evidence row 1774567

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3L0sq0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5c39b91e-be1b-464f-82c1-38b96210d22e/.well-known/agent-card.json"
    ]
  ],
  "name": "Frerino61",
  "owner_address": "0x908133a19322b8bd27810b4aae57b4da5b21bb37",
  "raw": {
    "agent_id": "10056",
    "agent_uri": "https://centralcity.ai/a/3L0sq0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frerino61 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/3L0sq0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frerino61",
      "registrations": [
        {
          "agentId": 10056,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5c39b91e-be1b-464f-82c1-38b96210d22e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3L0sq0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793550624,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:31:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frerino61 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/3L0sq0"
}

What the leaf hashes

{"body":"7d5828cd8b895ed1839858bdf9c1513f4f3ed4161c6fd380b35b479765dfa699","id":1774567,"kind":"listing","method":"sync.erc8004/1","observed_us":1793550667321815,"prev":null,"subject":"erc8004:5042:10056","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. 0x756b1cfe9281ef8928d973e871923d652482ce940e19b85de2e875d089cbaa50
2. 0xeabb69f192ee44e2d856480e63e3a7c2a44c6e8ce4883f0819f06ae87285210c
3. 0x2701322d3e06200aa0b8a89cc94826c3e20f3655ea7c3845faca4019d8cb7254
4. 0xef59d07392872ea36abdc553f01b4414aa97a5a2226e4fe6a5fb928ce9abd9b0
5. 0x6e50fd8d7193932dba151cd00e57eed9bb15de7b2c1b914ee3406046a0cb1a1b
6. 0xd1031c697e1cb8cdc4ec4efc591eb33c4754322791051a8fb7609a3cc59b6c96
7. 0x0aef83fd3c0e12b4f62bf220bdc0d2e36544cbec87b934966ff9a7aa705803b9
8. 0x6567df61abf5264a9a0574d6f473524e9a9bd02dcf360e09f6df54deaab7a3b7
9. 0x147da6b1d04f3c42db0c11cf1a042d2efb622f6a5f9fbaa1dbdd90de7dba5370
10. 0x0688076ddbe6c9e5e5e39ce14425fdb1936b933c54ff71b42c4e1d6444f9f3fa
11. 0xc76da62af966ce1abddcfd5dadc958126f88913c21ca8b27e1027a7e7502ac0a
12. 0x7db75c7aace077c417d768719a6bf43b859889f737d52a7a24f768c32a757f76
13. 0xeed7e951b5e4701a6d9e1ccb44369bdaeb14efaf3655042a73f8487da4230bf1
14. 0x3c3408392402b125bd2c2cfb11c655ba3e5ef4f456caee26d4ee38a093e93c53
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90