Evidence row 2985474

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/asUKl8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c2623e43-4ccb-463c-bcd3-fcc8feff2fea/.well-known/agent-card.json"
    ]
  ],
  "name": "Frompa",
  "owner_address": "0x54f7f6c42e762e32ae4477c6a2362a06bff4f88d",
  "raw": {
    "agent_id": "238802",
    "agent_uri": "https://centralcity.ai/a/asUKl8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frompa 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/asUKl8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frompa",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c2623e43-4ccb-463c-bcd3-fcc8feff2fea/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/asUKl8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:39:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frompa 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/asUKl8"
}

What the leaf hashes

{"body":"497faf52e584aea97c3216e739493aa270dfd278f459844ebdded210d952aa9d","id":2985474,"kind":"listing","method":"sync.erc8004/1","observed_us":1793785176328848,"prev":2985065,"subject":"erc8004:5042:238802","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x924ff780d9e7d54f9a043ce624beb96e43030e786a3e04dbae1143279f0ee7ff
2. 0xa81242c3d0da7a6554e2279914d0ff40c5e9b6d250f93f2869c0832a74d7fe69
3. 0xe30069b9d777c8f6224c4d1dbb3fe080e7d928eb098dc414503a4a3b1aecee33
4. 0xad1819ae33039ad6ff83e9f1b90647680aff211a566a97dac6eb67a95fe59454
5. 0xf1fef1d62f9cfd7147da7a9b4743a47b8d3943fa5c1865ff869a3018cc53023d
6. 0x38d8128a1a70366de7dfb4528a7c72fc89159c81ad2aa7a4af0ee7b238db08ff
7. 0xee6cadf0735af2563c41a214f50bb26311be3de9397021018ea2967be5bed67d
8. 0x0283ea015e9078a61306ac34e3bd184cec512317c302c66639d8f58269af4fb9
9. 0x99b92a254b90a8f6b22c5ffbd1a6fd48d9ae9e16599ec2da096cdf47702e29b1
10. 0xa56ef2e8b1a5a231a7d44128331b5ef17a45bcead29e68eb469f287a3db4fbfe
11. 0x343bfd71ac5187fc18b8d30212b564f24922bfd24dd94ff72b70681bdcd9ac67
12. 0xb8b83c88b384fc4c4ac175000c8b1e2f514e98e503b57d6824489b39e0c0cf88
13. 0xe7b8906f5be71e30a93923a510426d37fe7fe5093e30b560cab97d8eb87780fd
14. 0x81f4b53be09489882faa9a4cb613202e6d280222b8534330fe26fc56fa32a8cd
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345