Evidence row 3379972

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8qQemn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8f475248-a37a-4c6b-9d3d-648d5c00bcc2/.well-known/agent-card.json"
    ]
  ],
  "name": "Vobano",
  "owner_address": "0x3cb97309c42282f3b2f5daf1121191689bd241ec",
  "raw": {
    "agent_id": "326120",
    "agent_uri": "https://centralcity.ai/a/8qQemn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vobano 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/8qQemn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vobano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8f475248-a37a-4c6b-9d3d-648d5c00bcc2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8qQemn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:44:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vobano 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/8qQemn"
}

What the leaf hashes

{"body":"a4ee9d6718da8decf012b50d7f1a80794a76079e6b41ae0e8e57d9a9ba3aafc1","id":3379972,"kind":"listing","method":"sync.erc8004/1","observed_us":1793868259904984,"prev":null,"subject":"erc8004:5042:326120","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. 0x86f89c993a5e79471b56765b4f501b98e42725f8da97c3f41676a2e3802e4836
2. 0x462585fb80fd67939671f21b168948b6352df052d6675120c7091b091d77b69d
3. 0xda07f2984263190dbfab7f8109a6a7c718d6a2c7c147187128fdcb0c7b71473e
4. 0xb35e98049612cca2a8211d8f11538e4f003a1525aa2b31b150c47fca27d5c8ee
5. 0x360fc0a0b3d9becfeb41b522024bed692bcb1f68275519693eda343adc829070
6. 0x185bb357d637737169f40d1664662e5ebef2e48216af3ebe40bfa5b3d4256f3b
7. 0xc5701f18c6f888427eff35a4b04aa20d1910ec6f8ce74e7632f237c53519706c
8. 0xd8277d4bd60fa0c2f1716505428c10a82832501586d90d91193ff1263b4a6fe5
9. 0x3ea57f261a51d5d0373e0c8f562863185f3d572c2c9823b9cadfe8609dfe13b2
10. 0xf33c35e833ec97cded5816a024945991e94e5efa46105d3c79b74bbb3096183a
11. 0xaac0dfaa67432fa4dd36331733d686e93cc4d1e2f9d32bb5a6b191fcd8975e5b
12. 0x73e265e90dd8574d1fc4e51ed478a5ecec242f901d7a9a82f218b52f5f7968df
13. 0x5f0a0125d5132ae7f66423703bc49f12da07fa651207c213c05837b16d0c58e0
14. 0x26d9b8a9fb244bc01cf1aa57564d214584e78a7bf9659273d3de5f01f2dcf87d
15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94