Evidence row 1817130

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HM3sZs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/45ae820d-e22c-4b51-96c7-f13e8264edb0/.well-known/agent-card.json"
    ]
  ],
  "name": "Herlanler8",
  "owner_address": "0x477ec96628d142fefb93e6c51d373b6173c54136",
  "raw": {
    "agent_id": "20838",
    "agent_uri": "https://centralcity.ai/a/HM3sZs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Herlanler8 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/HM3sZs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Herlanler8",
      "registrations": [
        {
          "agentId": 20838,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/45ae820d-e22c-4b51-96c7-f13e8264edb0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HM3sZs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793561760,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:38:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Herlanler8 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/HM3sZs"
}

What the leaf hashes

{"body":"25e344c1fdeec8d57bbd35e4437c1563e743c6d5ec53fef2abe0fc31fc140984","id":1817130,"kind":"listing","method":"sync.erc8004/1","observed_us":1793561918980081,"prev":null,"subject":"erc8004:5042:20838","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. 0x4e6e303d6a77775df5aee12a93948d0eebeb044759849adca607fe5e5926c62e
2. 0x5ccdc757501635e479284d7e1483cd1997a5f9b6b15fc6424b500e605a304d25
3. 0x295afc98356b0d0cfc4cd2cdba98e8a0bd39415b42de1e35ff7a6b94cbc05d36
4. 0x0ab28c06122d23649e5d411f9957ae04e59f4c5c054d28605283cb761597c962
5. 0x50923fecb22a7173544bc025312a036ba325c8ba8cfea73c9e4bcc76d232959d
6. 0x170878302bf40f84922efdeaf2076d06b3c251401a169b01f178f3cf95d46e4b
7. 0xc3e7ed967faf20612e5174ccd0fbe70ba29b8abb871acf24cb3d1932b07c1691
8. 0x2d2a58b24eafef60abc1fd0ad73861afc769ff6fc0284d93aec6e50c7fac4d31
9. 0xa9ad0b091002f5f9bf82b1d116fda5eb81ed1306d82fbbf910fca46cca9a1cb0
10. 0x75712cbbcb5a496d5f2de7b5e19fcff4f1893b9f28152d75d83058b4063c6487
11. 0x85c16e0cedce65f472dbb790c7dec11644a5282a5a4804e790a1b850dc511eef
12. 0x802b1f7cfcb27b60961e820647a7818a97d613683af6dbb845cc14fb9c458db1
13. 0xe856d71d4d8a98af6db9d570016de7389476d0530bd8e162ceafbaf3cd861a5b
14. 0x4dd56cbe7671c2bd3ac1c5d78e38f1cd1c8a879b29f9a6a5b8a22555a3aedcd2
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90