Evidence row 2932580

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/d7D9NN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/19fef365-3def-40cf-b82a-1e618dd0836b/.well-known/agent-card.json"
    ]
  ],
  "name": "Klobias",
  "owner_address": "0x9edf9f00ade31cf2a51f8d801091d999d3c25c4a",
  "raw": {
    "agent_id": "220134",
    "agent_uri": "https://centralcity.ai/a/d7D9NN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klobias 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/d7D9NN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klobias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/19fef365-3def-40cf-b82a-1e618dd0836b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/d7D9NN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:34:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klobias 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/d7D9NN"
}

What the leaf hashes

{"body":"3b374c4d11d1dcb0b58a92dd887744f674838012d7b69422e8e22151727bade0","id":2932580,"kind":"listing","method":"sync.erc8004/1","observed_us":1793759681955644,"prev":null,"subject":"erc8004:5042:220134","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. 0x6fd284c1775adf7dc4870ccbd891b8ef188734196f24f3648bf93b1710bb6d36
2. 0x95b27ae7d3d2c5486c38e8b131e2dde5febd6c8fe11a965a65b0c8352721f3a4
3. 0x8685dedf55c4d764ff4f0df2a8527fc4dd04e027be0d58e8ac8cbce2279a1187
4. 0x70f01973fcff8956ec2313e05dafb5dcbf75e444b74806a0e8f198344c0ef412
5. 0x60cb902784803feb828093d0ee880e6d41d02d0e64b2a12d4c88af9279b4ae31
6. 0x819a774a210a0c4541e72773aeae8d902b130292fad2c3e8f4d16bb6f3d7e4d8
7. 0x960e73adf4ce83bf15af449a53aeacfc06a12150ae44bd459de2278453ecc3aa
8. 0x8c2a5c15bdd3af5d87a0a9080d73221d6645d6206baca40a8c73e4dcf4c449dc
9. 0x6ecde2f27d87ac074fc6ebeac14e9ebfe796a37aa531a1e0b7e4184504582cf4
10. 0xc77920c0f4419b9dc2ecba53fdf08ba6679cae850894dedcb0965f0e0122f4a7
11. 0xf5957f2339db8f4c6ddd7ec2ceda21425decb5c254260b42345159da39c4671e
12. 0x966cec0a9d192c741c47e51c31ae4b6cabf605c23ee5f3442ed72c5e4df98821
13. 0x5deb038a6f39a5f7f9b2edd844bdea911ba8d42a4e605cee6c5d76eee36daba6
14. 0xdf9a55324b158c76aebda2f3abb5f16823a1f3af8ab75a4b216043f79b074f98
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345