Evidence row 1770157

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/x1Cerd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9ef157e7-a2a4-48b7-81c6-b316a4eb7313/.well-known/agent-card.json"
    ]
  ],
  "name": "Porkik",
  "owner_address": "0xfb8ee385c87baf2df74aa271436de95e84bc6659",
  "raw": {
    "agent_id": "6637",
    "agent_uri": "https://centralcity.ai/a/x1Cerd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Porkik 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/x1Cerd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Porkik",
      "registrations": [
        {
          "agentId": 6637,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9ef157e7-a2a4-48b7-81c6-b316a4eb7313/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/x1Cerd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793545639,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:10:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Porkik 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/x1Cerd"
}

What the leaf hashes

{"body":"fcdb1fa228ac899fe591742b03e8968f2f1d3cf7bc3a4e4522c42c0f8e35de99","id":1770157,"kind":"listing","method":"sync.erc8004/1","observed_us":1793545822956764,"prev":null,"subject":"erc8004:5042:6637","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. 0x9734f296f2146d286d05b8bcbbc73e420494a64aa63a7a808a873b236e626b7b
2. 0xdd1819596c596b516d9cb4c56be37a37d86cefb5dd4e065621adfded57389961
3. 0xfd90d60c1ff649ba1e59fe48f6ade01e0859299fb607302daa93679f12d6651e
4. 0xd27d7ae9f8f5c2bcdcb118bc1d098397438371cab17be9f5f2eef17801988c80
5. 0xa2e012e1c72c891bb6e216a6b599a631a45b28139b430b5aee247067b5c41094
6. 0xe7d6e9646384681433ea32ddd14d128d4a9c1d0cd844a5a11a890848a3ead6f7
7. 0x93b2996968f678ccd4e2848f3a81a8e1d6c988057745bdff5bb0180975fb18fc
8. 0x61c0287fea6b944b6be87bc93ca200aaccf0913c1e57a11bb36c81ec14e6b0da
9. 0x90c95eab6eeb19d52a295d1b91a3d3d3ef7ae4708bf2d6798d53295fcc0a9e7b
10. 0xdf9bc560ffc5f553932c4ddac93236e0b39922a1445d981f8b8cf49d3ec44fbb
11. 0x33407ef6c8a6d8250e4b6692381cd459cbdca29f87ea9dd534844e7752d0236d
12. 0x8672058a7ccedbe11a2fef93937317f7b0ca7f6df11e6cb05a9a8f81a9e040c0
13. 0x5fa48d4b29f08942a71ddc94700c9e76269811b21fe904993da8011a51962f43
14. 0x4a947b63bd24ff0fe59b3ababead63ec46e4f0a77216d7b01b8bdbc5c7c01e63
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90