Evidence row 1826369

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/riAFf5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d5fb7e40-1917-4057-acc7-51b7130403ff/.well-known/agent-card.json"
    ]
  ],
  "name": "Lonseon",
  "owner_address": "0x04849f434999cc080ed6d9fc8e79bf6ed526ad88",
  "raw": {
    "agent_id": "26596",
    "agent_uri": "https://centralcity.ai/a/riAFf5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lonseon 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/riAFf5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lonseon",
      "registrations": [
        {
          "agentId": 26596,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d5fb7e40-1917-4057-acc7-51b7130403ff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/riAFf5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793566615,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:58:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lonseon 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/riAFf5"
}

What the leaf hashes

{"body":"45a029cd23775cf91844bfc441ba31305f3a1b1cb90e6246a5aafb44d41e41ae","id":1826369,"kind":"listing","method":"sync.erc8004/1","observed_us":1793566724227052,"prev":null,"subject":"erc8004:5042:26596","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. 0x558455c6573d20a26e341000aa9998438dab0ef2407783b8d4d5f3fec1460034
2. 0xfa5f08cae354b8e6e32b5d344e835a286664ea3b37597c8d77bede7caab7b8ce
3. 0x7eb7f19eae3ee1b4ea7409ec5c0d666cc778478b12178509294d1aa8c98f3598
4. 0x55fe07edcc5e65215198617365e458188deb899a2890a63fb877a3185012e502
5. 0x7cf71687b2b623044c89ee6bcb936dc89594aeb4f1777410d85e45e026984720
6. 0x61d9feea91786d78c34879eca389ee188bb3e78cf00f4d9ee6e939db07d5dbe9
7. 0xf3685d2c45657227cd0c96dc4955cc6f9bfcdd5eb104a3f1523dd1fd2591e9ca
8. 0x4036ad29a4cb130a46dc3aff6536e82b8cb15cd506dc5095091141d127a0d4be
9. 0xcac8ea6ad51bd4302ff462f5d578dc34738300cf8aa6cc4eb0e20f345a41847d
10. 0x2ce9d88c0ad7557f08417b6576e499451218765b9a92f133e6cd162e46137697
11. 0x6bbdebe7e6dac8b51c6dfd9794a16032d248553fbd2b0ff1f06346037f6257a7
12. 0xff9baca5e16460365cae5b2ed53057d5fafe487b1ae8b067547221fbfc14b910
13. 0x794bd22a6bc5ce0b466f5a150b64435e6cc8454386a705a7a74a4a6cbcb9e4d4
14. 0x9338fa49a0c5f3f5d810da4bc7c55c4f87067074ebe5e189dc6fb19ffee0ed93
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90