Evidence row 1783126

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/z7i8Hz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/542066f1-4217-4d4a-a320-df4c9d7b7863/.well-known/agent-card.json"
    ]
  ],
  "name": "Stifik5",
  "owner_address": "0x70ebd64107e1661f4aadc108b0e553b20c94319a",
  "raw": {
    "agent_id": "17125",
    "agent_uri": "https://centralcity.ai/a/z7i8Hz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stifik5 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/z7i8Hz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stifik5",
      "registrations": [
        {
          "agentId": 17125,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/542066f1-4217-4d4a-a320-df4c9d7b7863/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/z7i8Hz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793556633,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:16:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stifik5 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/z7i8Hz"
}

What the leaf hashes

{"body":"3621a6f12f42058307286d06226865b8e542e9ccfe4d8bae65f4384e5f15134a","id":1783126,"kind":"listing","method":"sync.erc8004/1","observed_us":1793556967418278,"prev":1783021,"subject":"erc8004:5042:17125","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. 0xa2fd98d1194ce1d9fadd6299d984aae2e82c7bd5d5666e73a57e2d9fd3f2c2dc
2. 0x04d3a659b32af6b4b5f8af5053b9a4a996994b7d956563422132220a23efdd06
3. 0xe695674e7888659a07edbe931bd55c80e4f29fdcf11023083de47ec3b0aca860
4. 0x691d0ef9950814584857d765dc237cf684deaa6910e7fca1c0b51ab82018f76e
5. 0x828b9695e5c35ecb746621b2c0cc02a42055ee910c9c83e9593b76129c9bce04
6. 0x03c88d72c31d143bd8dbc2f1c40e1cf0f39cbd1a1849b7591b310f9320cacfa0
7. 0xd851f583cbf3c8ad056f886d4cec3e8e36c4303fd887148dc008abc9fc908eef
8. 0x0d09885a7b1a93ba4e2143724d6fadf2a0c778a63674ca0025a6a27aa9c46aa4
9. 0xc9a48bc80e82580e358319f0036654b94b2ecb41fa095cfad7411789b1f93749
10. 0x14d1c583fadad552d4b290efaf04dc906cec3af940316fe70e21daeb6460e3ac
11. 0x5c3b2e69706afe9e3e145c1d73e0496d82fedaf71e01a886bc0762625be55c1f
12. 0x6b5205bedd7166a29c65accd94d8712bda0788871f706deedb0153b03d169d1b
13. 0x83027c0ec1e982e02eb36b0853f91c562f016c08ec6b3d360763c1a90f4a9cea
14. 0x699b83b189435f7ea2dc2d6d4f13262932214c0f9293f3ad20a20f7633995f1b
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90