Evidence row 3440045

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BASsJB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/01354d34-5ec4-41ec-8295-02dbf4b57915/.well-known/agent-card.json"
    ]
  ],
  "name": "Baunta57",
  "owner_address": "0x94b61308b7d137913d16e356245ca95f7bdfc755",
  "raw": {
    "agent_id": "348331",
    "agent_uri": "https://centralcity.ai/a/BASsJB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Baunta57 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/BASsJB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Baunta57",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/01354d34-5ec4-41ec-8295-02dbf4b57915/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BASsJB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T18:32:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Baunta57 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/BASsJB"
}

What the leaf hashes

{"body":"b518c2434f878a8dd371bbea5807440d50107a0946e3d6c06a925b730875622d","id":3440045,"kind":"listing","method":"sync.erc8004/1","observed_us":1793903531583698,"prev":null,"subject":"erc8004:5042:348331","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. 0x97982b60ca920fe02560db558d88a0118ca0fb904363e61faa6d1c7f1b0a2338
2. 0x6d96040ca3c56731f30c3df9af4ce716e01b102c1f232a6202f28f4ff97a9e33
3. 0xdfa459c35461f477ede2704df97f374212a55d0d2c6098aef5e9195b58e2e817
4. 0x4a7b1917422d791e534af9b5aab7c9be8b9e57d2e5a38acb64b24470c41e9ae4
5. 0x9cd0e72eb6f94df6f4f695b4f57a36a8cf032218b96667083539ce78622dd706
6. 0x965d92522da11024a139bee667e433377f623a46be74795e84244f09792e8927
7. 0xc60da1978520209f5093b68041c1a85bc3773d7fc5d814197f8c64122395584b
8. 0xac541ee7aab2967a04b1af77da7e1f39ae3e6860cfc2c11cbbb7eaf12bc903a3
9. 0xbddcd461ce6ab032504757108b0077f01028b44df2ece07e85b88dc81c760426
10. 0xa2bc135d1c4846b87acaf5f6d48d3439e55e15aa888b97628f95fcc4c2b95762
11. 0x6cf651a37b6f12288547400b387e056f72aa63fdaa3ac2db0a10b5b35c53ac80
12. 0x1f0ff48f87b7b133e5e5b7c14571fee2585d29ed58b8e8a731c9b3a5ac469cd1
13. 0xbf751a74028033cca1ac40547fae587eb2c92fbf44be64fc4ef59b43e3203be0
14. 0x5c6e3c27e9a4903fc5bb83db04b473a90d793c8aaff5c480fad105e530755408
15. 0x8d4c57bbc31050ce925844401ecdf17b888da2f6d1ae583a863bdf84d2854302
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94