Evidence row 1845718

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HuOKm2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a84e787c-3ca2-4766-9a97-02a3aa5a34c6/.well-known/agent-card.json"
    ]
  ],
  "name": "Stukan",
  "owner_address": "0x574fd3f1e65362a9fa94bfe035b0e9aa92e72daa",
  "raw": {
    "agent_id": "38232",
    "agent_uri": "https://centralcity.ai/a/HuOKm2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stukan 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/HuOKm2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stukan",
      "registrations": [
        {
          "agentId": 38232,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a84e787c-3ca2-4766-9a97-02a3aa5a34c6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HuOKm2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793575891,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:31:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stukan 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/HuOKm2"
}

What the leaf hashes

{"body":"425f6f22f4419a02a122054f55703a59adc7e5f5f0e586ce837309b9ae5b2ccf","id":1845718,"kind":"listing","method":"sync.erc8004/1","observed_us":1793575918258457,"prev":null,"subject":"erc8004:5042:38232","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. 0x6d778f08b7693cde1985be90fc41123f2b992d86053f8ce3acd213c65cd69d33
2. 0x00c38fa8a7d29b16d401a14c9535ce1b4ff93e95dfa65879d49cdd8e80c4557c
3. 0xea369eaac14c53fdab7ef5e836b5efc77a57ad325baf8dad66908e7cb2a9548b
4. 0x01dc537d9bae31184f66d85fc1b1fa8a4c99c267bb95eab89e2aea18362ef208
5. 0xd8b9f20a76881b90ff96265abb6093777abd67c5b72f61195bb7db7d096dcff0
6. 0xd550f9a25339836304402187c7457213c5d03c17fff11eb2546387282200726b
7. 0x24fa807f9d0e5b16018df3cd79ce64453a7294e03b5391942cb43fe41956db08
8. 0xb64fdca8b00645e348e8689cae6120aa2058e7af1d7cafb203525a90bfa035ec
9. 0xd2422ebd9ce1405e12987b0a028365a326df4b0d78e151b81214b047955d5cf6
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