Evidence row 3416724

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RX4hQS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/31b5a628-247a-4b08-a9fc-cf8a5407e9ff/.well-known/agent-card.json"
    ]
  ],
  "name": "Reirjo",
  "owner_address": "0xbb236c67485a0900d23da5581738830a18373602",
  "raw": {
    "agent_id": "340420",
    "agent_uri": "https://centralcity.ai/a/RX4hQS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reirjo 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/RX4hQS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reirjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/31b5a628-247a-4b08-a9fc-cf8a5407e9ff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RX4hQS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T14:41:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reirjo 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/RX4hQS"
}

What the leaf hashes

{"body":"b54d47cc8f99cf49e79080f6166b6238406a914ff118ec23a5868103c400b3c5","id":3416724,"kind":"listing","method":"sync.erc8004/1","observed_us":1793889676764247,"prev":null,"subject":"erc8004:5042:340420","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xbb6246276bc0538e19c8271cb134250906eaffa4dd7f2cfd1a5253787e28c11d
2. 0xa51c6ce3365ce09ed5e1492a53c8a758c83bb50803700978f82587db9f818acd
3. 0x509060c62dd5dfaf6319b862a87ba14e19f181b1d9edaf9d0b36532b80b7ed60
4. 0x7876c379e0ebf560c0db84ec49aa6840266e1846bf28f77ed953bc3cfdcb0670
5. 0x432ff151c7bdbf1c52d9adb29fd3518b0378990349575c4667a5d3442fc99f37
6. 0x1dc2c31fa22adfba01a8ab5caa1769d99c74185edca0d96506f14ac200de3450
7. 0x14acab9e1bd8a26b32dc48623518712f61c59222d1bae7e577fffc64b935238f
8. 0x67a29ef854ecf070250b8dedc442c496fd56b1255bd16192aeb21cca34881293
9. 0xefdd203178c372715d3f6964aa186cf35fbe3a10c7690e94717fda0d25e1b247
10. 0x49c92c2570b8d367f153bf53c72551fb028f12b070c1c0fcb947ea54a682d7c8
11. 0x4654fab516129a649932b31426338b6d1b08d4b58d57adb64d6b3ed3a35291d3
12. 0x49826dd2ed27100a6876197c00d27e7e258901ea963192e545260753ee2aad9b
13. 0x4d1a3e1629ac94f008f86d640e2215294c455c0cfa68052fe7599448f393c0ab
14. 0xfdff056f2f1484871f49374c23ddba883f11db9a6da6292a7e99a1638cdd3d63
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94