Evidence row 1822525

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/82zAOb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f975721f-5ee5-4b68-91a4-3f0cf6358915/.well-known/agent-card.json"
    ]
  ],
  "name": "Krekeon",
  "owner_address": "0x91529b672153c197612a9cf3cee5e21be36deafa",
  "raw": {
    "agent_id": "24073",
    "agent_uri": "https://centralcity.ai/a/82zAOb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krekeon 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/82zAOb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krekeon",
      "registrations": [
        {
          "agentId": 24073,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f975721f-5ee5-4b68-91a4-3f0cf6358915/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/82zAOb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793564622,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:29:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krekeon 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/82zAOb"
}

What the leaf hashes

{"body":"aafd075da8480011ac16b39f86f0ed131387e163c5dd747e5baee1fd6d117a72","id":1822525,"kind":"listing","method":"sync.erc8004/1","observed_us":1793564991633072,"prev":1822266,"subject":"erc8004:5042:24073","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. 0x275c0b4bd852bfb0a3c86c3897f9acc6bcd9cbb9891b34025bafc0d1e630c835
2. 0x14537750a7e36c1e13f86f647f75eb9c0f8c96ebf9a465fa614297000f0da3c2
3. 0x2a9d30342d29db8c9d89b48c5127446e598b0682dddd603347e895b69bb40b39
4. 0x6e83a953372ffdd227d155ef71451198a108140e4ef5903ca3e42b04eeda22e4
5. 0xab2d864ba940a5f8c544994994c4cfd4796baa4f6eb426af54f7373a94c59b3d
6. 0x8e350ecb8ead49310350c1d731e155100655684ab2294a4d0a4d2f5e08c1e706
7. 0x2cac5996a0f57860ef3b2a80d26b6f3ad5d92219a9c0b4206bf002b02b1bb2e5
8. 0x6d960e9a329ec24eaad9851a5068ec2b97cae22d8ae8e1e1b51bc0e8d7e36b7f
9. 0x6712ff331a65a92d869b07fce7866c8d51506c162546c986e04dc8e45b98227c
10. 0xb702aacc1b3af3a7aa2a9d8bcf429b7002e12f405f9a2267ccae17cdbecab8cb
11. 0xfa5af6808d4414dfe6296a310c0d471072140d11efcf960a4f04f841f4c57632
12. 0xa788078ae379503bb1058e0e530f79b623de04ae86f7d1fef546b361dec3ded8
13. 0x840f2ddc4be75904057731976db961e3f445b17d64d6af4c9dc2c387705007bf
14. 0x3a1fd02b7b783283e5af93120711d3c5437e55d0f3e68e16f18cfe19e54cafd1
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90