Evidence row 1831143

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rCrOm1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2a3dc712-aecc-4071-aeb7-d2d51d7d500d/.well-known/agent-card.json"
    ]
  ],
  "name": "Kirka",
  "owner_address": "0xcf363bb180c784821d4addecfc9ec01a04835114",
  "raw": {
    "agent_id": "29333",
    "agent_uri": "https://centralcity.ai/a/rCrOm1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kirka 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/rCrOm1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kirka",
      "registrations": [
        {
          "agentId": 29333,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2a3dc712-aecc-4071-aeb7-d2d51d7d500d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rCrOm1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793568812,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:38:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kirka 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/rCrOm1"
}

What the leaf hashes

{"body":"2ca13a52c1e1635628b73136b81f967981ff7d9afe9fd0d0dfc928ab425a6088","id":1831143,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569093877894,"prev":null,"subject":"erc8004:5042:29333","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. 0x6dbab685186386fd2cbc4dd08314d2bc4b64e63594bd254e1e1161c1cef7829f
2. 0xdd083f02a1897bafa807543d6bd6fb7a50e2915de412609ecab193fc88864f1d
3. 0xff539b6cbe4bcfc9fa322fcfb53d47251b36108ff5ecfeeedf7a39ca5a63baad
4. 0xcf5b101fa7311461659dd3eb3d4e5409840f6d0787b58c79768ee0c69e6fb5ab
5. 0x64e4a175f0dcd572c464ed8827209de4c194e26bae77b0402c669748ec42b494
6. 0x1be292092d618dc333affef8d65cff016d0e00699715637da2324800d260ad5d
7. 0x8921bc838f082945a6cd491857ea76c9a421594920c92cd1238070665a35b50f
8. 0x55a9460d412903326fab93df03d8ffdb1f7be3fdfb9e2b4a9727dcb56119f155
9. 0x56cab464603bec1f4da29205f7e031dd354f7a121a7befc9322613e50d494de2
10. 0xcd72069c6a6b948576582509a01c6f30275d763a485338e2ca62d233101d01b0
11. 0x74381de869237a7c5fa3e6648288273b5de7738bc967df98a46759f9e9dfae90
12. 0x297f36c22fe804744c292be39eb31c1120a3055c3ff4909fb350387ad7722760
13. 0xa13438f39c1dfc140d96305eabe916e6460ab6d540c44fdae98e5b23acc906db
14. 0x6e52ec74954b02fa6342c949413ce6ced87071b172b1bcf0f6191252f67257fa
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90