Evidence row 3054338

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ol1Ya9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0d4837af-1858-4a79-bb59-1276c1f811cd/.well-known/agent-card.json"
    ]
  ],
  "name": "Friror",
  "owner_address": "0x95163384fdfb8cd952964ee823d23fa0f20ca930",
  "raw": {
    "agent_id": "278530",
    "agent_uri": "https://centralcity.ai/a/Ol1Ya9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Friror is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/Ol1Ya9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Friror",
      "registrations": [
        {
          "agentId": 278530,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0d4837af-1858-4a79-bb59-1276c1f811cd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ol1Ya9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793818672,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:59:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Friror is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/Ol1Ya9"
}

What the leaf hashes

{"body":"0059afbf3386cea4cb58f2f327b7a7dccce19e018bddb8ae9c7987bbdbd1447e","id":3054338,"kind":"listing","method":"sync.erc8004/1","observed_us":1793818788964536,"prev":null,"subject":"erc8004:5042:278530","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. 0x6f3e37d883eac373e562b7ee246cc40cd5c21524f958e7ba041595116036bf51
2. 0x283b6fbc0cb7a16b8fdcdfb12541b22d484d4e1aabab24168e6240a9a9bd45b6
3. 0xb29b6ca690d3b0db48bc5c59d4167c74bcddf5347d8fab5e9b8e18ae351524ad
4. 0x52d4df5d1a3ac8a1e39c600c2605f3d1ec1cbf67e859e5143d7de7f738001f3b
5. 0x884bb3df5d44b301c2498e182a6d6d4c3e1d622ab66452831b44bf85a58ff739
6. 0x28377a2838c6457cc913d90547371d0003e51526eeba97b46b42dac6b5ba12c0
7. 0xa4610cd5a3117486eeb1f378164b47d8e273de410ef98407d9e836e4c7d8200a
8. 0x6c242c3ec34c96541e3d7b29970e71e6864ca86571e0fed25fde1b1a322f70ff
9. 0x6aacfbd2861b1c998b62d19624a6d26120122e1f66527a8e1374036a71add734
10. 0x25bad041d86c649664a17446586c0ca287f1736863fd70ad7ca9f1a49c20c66c
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