Evidence row 2688018

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RvhhjH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7d3d3f72-110a-4748-94c1-c4aa1d97eaad/.well-known/agent-card.json"
    ]
  ],
  "name": "Solabel",
  "owner_address": "0x4278a23f8e8a2c5e71db6301b73c424a943d69a4",
  "raw": {
    "agent_id": "201661",
    "agent_uri": "https://centralcity.ai/a/RvhhjH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Solabel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/RvhhjH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Solabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7d3d3f72-110a-4748-94c1-c4aa1d97eaad/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RvhhjH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:51:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Solabel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/RvhhjH"
}

What the leaf hashes

{"body":"c26ca9f15fb66652a927303f9ba277b3d0dd5db2ffa493602a25eace56eb1fb2","id":2688018,"kind":"listing","method":"sync.erc8004/1","observed_us":1793735513875517,"prev":null,"subject":"erc8004:5042:201661","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. 0xa11d04d1e6ceacb3e4ed98c287318ab61558c24d1a330782a37ef96465bb26c1
2. 0xdf763382e532cdb98625740398852747f515be63165d4a631157c66e294dc0d3
3. 0x3d613f164fc8d6f2d9310c374a89641af9c1c81ad80c10d713e2848b01c19592
4. 0xf833610cb3504c890623f12aa0637327c6517cebb5dc889c80f7ee0c1adb7357
5. 0x6d125038c00126fc835cca952c86fb547714642849b9dfab89193090d2bd83d9
6. 0x70be63392aa57171ad863d62e72b7b40b080b1873d620977d6f215a6145ddf50
7. 0xb452777d7acaa812cbe415e84fa44b174ac97d7dd83bc975ee596bb1581af20c
8. 0x409864eee2c2eb163e01173cc9396a973b171dcc27d53b22bb98b0b1446ea0a6
9. 0x1567a40a576dbf0c0b28311e9a5b0611e53410d1b1a18bc0d85f62a547bf4086
10. 0x3b2d15002d012510b129b8b02954967f6580aa66cf5a1f41ebc2b1e2a9f5a031
11. 0x884fa324581635a2617000c23a743e16a78e22466f232c176d1e2501abceda4d
12. 0x528056a6e5b3285f885b64f1c889c2e09c3436787f2e98991fdee22ac445a74f
13. 0xf28d67782c92bef914bcbfba8a09fe25600ef28046c4bb2c25d01c0f921a6c77
14. 0xe49428eac50d81f1f7650588e082bd418a927c143f69fb66decc0ace1ad681d0
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7