Evidence row 3014615

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Jk1ds3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7d643880-2c8d-4ba2-8cde-c5c8d02b4f79/.well-known/agent-card.json"
    ]
  ],
  "name": "Steidet",
  "owner_address": "0x283ed76e859c49b4e14b10b79cd90fb6e5d868de",
  "raw": {
    "agent_id": "252375",
    "agent_uri": "https://centralcity.ai/a/Jk1ds3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Steidet 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/Jk1ds3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Steidet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7d643880-2c8d-4ba2-8cde-c5c8d02b4f79/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Jk1ds3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:11:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Steidet 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/Jk1ds3"
}

What the leaf hashes

{"body":"5d6ef616dc07e69cf2891364c79170608ab6c30726b1682d66ca5ac341d18c5f","id":3014615,"kind":"listing","method":"sync.erc8004/1","observed_us":1793801498191685,"prev":null,"subject":"erc8004:5042:252375","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. 0xa809e717999610557ce2048209121b2079197da969bcd844d61e3a944f2d1fe4
2. 0x54f4e643664a23eccbf905d35051231b4993129bfcc2f18a0a0d45bacfa63b43
3. 0x94250f3aa537d0300fed30bdfd447d2f96070a94b88888afe3ef4096c0da9ab4
4. 0xf52da3f13a2a63b237e43e4b51e38a18edf57d2a03aab70f3f0ad523cb13794d
5. 0xd13a0089b7f2cb4e8274b3f8f14dc0736c2364256764186f468c7bbf2cdc6751
6. 0x5649c00dc7513237ecf3553a49352697a803422833b7c07e98b46b1984bdc0a8
7. 0x64de96e5897087616a198e14090477def7c4e309c9f475591b1687cc936f29dc
8. 0x36f7ce9c94939728172c64fce83ed0c18b22b74b08aa1f15770dc38f4d997b9d
9. 0xe6c7017d2069e549eab05576c19f8ce997a99dc3990be239e78f8f154c0d4031
10. 0x36c6748d29fe788e4c5a4c1c8ca4c5b68156df498ce62d795248164f28b344b8
11. 0x549b9b0a2ce3b204db526e45aaf07277e1083434e983a0f5ff2fe3b45150381a
12. 0x33ce556e65d6ac96998c167338ee0f27dcf6165450662593bef4ceb148d3e22e
13. 0x08748394910b51041479ca67af9466e773d9605a620181ea29a3b73f3e2882cb
14. 0x4504ea2a714d1a2bcff6dd4d413821f7902fae396827fd4177134a104ab49bae
15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345