Evidence row 1828375

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xMGBrB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f89d237a-fde7-4900-9c8d-4ab59acc9aa0/.well-known/agent-card.json"
    ]
  ],
  "name": "Luaka",
  "owner_address": "0x1474b2df8deb10f7501516df3ab87415b7ec4b5a",
  "raw": {
    "agent_id": "27854",
    "agent_uri": "https://centralcity.ai/a/xMGBrB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luaka 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/xMGBrB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luaka",
      "registrations": [
        {
          "agentId": 27854,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f89d237a-fde7-4900-9c8d-4ab59acc9aa0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xMGBrB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793567615,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:15:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luaka 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/xMGBrB"
}

What the leaf hashes

{"body":"950e552e3e439982192fd970a0cbc6c1ec4421af2ee37145100991953ac49ac4","id":1828375,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567738979765,"prev":null,"subject":"erc8004:5042:27854","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. 0x6dae8b6ad638b1c16143278e5925f54c8b982aee7f122ae3cdf1a67cb0cce6a1
2. 0x94767056751579bec2cde032415d46468a254484ea44108b24561229e14bdb47
3. 0xc4bee7186f6bc35920b495b5cc8ce96f4c524e97b34df989e8ad0a8046e4526e
4. 0x76b3f55cae0ce9fd3aca81b9a35d8c805d04b53e537aa55e7a883a20b65c547b
5. 0x90e5083969c2297b87e7d8a6250a92f833a24b78399a83728447061cf66276c1
6. 0xf9d37c97d5a956ee3fb04c09fdc7dea0bcb1157063b04ac409bf9e684a136fe7
7. 0xc7dc1006ed90fb750f7ac3aeec5512ee79a443544cb1db9122eb9f86c69ead4c
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