Evidence row 2508412

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DWOi2v"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f4dfa966-b109-495a-aa09-b582eec866bb/.well-known/agent-card.json"
    ]
  ],
  "name": "Meirler",
  "owner_address": "0x6810c37d75e911beb5789b343967c644942d7446",
  "raw": {
    "agent_id": "151874",
    "agent_uri": "https://centralcity.ai/a/DWOi2v",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Meirler 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/DWOi2v",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Meirler",
      "registrations": [
        {
          "agentId": 151874,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f4dfa966-b109-495a-aa09-b582eec866bb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DWOi2v",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793673556,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:42:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Meirler 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/DWOi2v"
}

What the leaf hashes

{"body":"c5b3596639b9f02c0147881ada5835a0b2c10f50bf7f0f3ee379725affee6e5f","id":2508412,"kind":"listing","method":"sync.erc8004/1","observed_us":1793673776245833,"prev":2507937,"subject":"erc8004:5042:151874","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xedf99f8acb7ded4802ae2391c31896e2086053e6bb2116834b580d448af45ede
2. 0x33bb51468b6ac5b9cb44c53864323c8bde2dbab6fa953c8b83234cace35ed1de
3. 0x912ccc99716029c927a5bc9950486c0715b0c2f929744eaeea70c9529d223424
4. 0xd7caa3c3c4d76e95ca905ab9a9ef5a9fd8412ab67b755cb2f303aa2cf9b51c9a
5. 0xaca9ff32abf67a354e933b5f9545a5d0b342548b4ced793650c26106f428d484
6. 0xdec35ac3231940c67ad3ca661e7941e7f0a6f2762f377d78aeebc40c80e2b95c
7. 0x16ae7b63b102bd459edd64b7f20a40198095d032c6fb2be4aa356b46d5da46f4
8. 0x2755c271271e09e6c7cbdbd6be094b727ac899c24aad7b5350c3f999e24e1629
9. 0xa0a5783151c6ae0996ff909b8d8a8234162c9b87c5814865b8197ce2ffa94644
10. 0x896b77f238721aee24bae00234f945f0ac615e0cc18d4be7360388282eb722a7
11. 0xf352fa949e1b38bc13475a30c80cc10fbd46f501c51567ca6b43258d76fa17a2
12. 0x40503628e813f8ddcdce5088c1edce887d490d34ddbacedf2b89aae0441113e6
13. 0x01e9de68aa9b43892927b1c264f77e0ac05047278992dbb0b29801b5ee9c6fd2
14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7