Evidence row 3449193

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FUFTye"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c543efb9-2d59-4e46-8878-638ab2e317fe/.well-known/agent-card.json"
    ]
  ],
  "name": "Maensabel",
  "owner_address": "0x0ae8c39adceb7cc8f6bd66fe2abd4dd0ded4ce7e",
  "raw": {
    "agent_id": "351175",
    "agent_uri": "https://centralcity.ai/a/FUFTye",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maensabel 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/FUFTye",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maensabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c543efb9-2d59-4e46-8878-638ab2e317fe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FUFTye",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T19:54:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maensabel 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/FUFTye"
}

What the leaf hashes

{"body":"09a7d87025f24004758b9e4d8e7f9abb4381565db2b85c5c7d5aa5a0d0a2c281","id":3449193,"kind":"listing","method":"sync.erc8004/1","observed_us":1793908462883525,"prev":3448789,"subject":"erc8004:5042:351175","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. 0xb7ffcb3ee659438dd87229e0eed5c13f485fcec0e4354a1eabf85beecd7ee1d4
2. 0x5e809dcc8d58af5bc1d3cf28a1ddcb8b1bc22751392a1d7002063d35b47179d0
3. 0x27e6b4cd4bbeea7e1ba71b02ce6d2914f3f96fe7dcc539af3204de48dcf56805
4. 0x35ebbad5bf1391d2b9e0c2cd11dc93d296b0f31d83d44da86c47e4f1738cefce
5. 0x77ab2cde72c86c3d309bbb2c121bf4dfc0f66a9976861053755a37bd2df48de4
6. 0xe93eef0d754315d68c844b3893476ef5487f54848938062f6196b1a5838f578c
7. 0xf7ecf25d9ee0a32ade82850acba73f45da5fa8f1727be1232617e76e2ff68985
8. 0x59e9b033150b916f9d269bc5bd0a1d97dee4a8dea70e429e14510a0b19f5310c
9. 0xc8ee2d4a8f5988cd5f100f3052e49053b221b56e1d6936a48709063f6c200ffe
10. 0xcc30523dcab99fe3ebb780688b4bd87b53a738b78a11d6329ea0525ce15d8829
11. 0xf0b24ca7671ef4153473bb181f3b98e00047ef929a87bf3dcdb1537fccee3e96
12. 0xcbb3e27760a19275f67ebdfec20c6a6070f7bcbcc4466b481afbe970d6998a73
13. 0x33d42efd5a22d51aeb6beb7bd968aabc75c631856148fda833446d76e5c806dc
14. 0xfdff056f2f1484871f49374c23ddba883f11db9a6da6292a7e99a1638cdd3d63
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94