Evidence row 2933354

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6gTbmt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/38b0916a-2875-480d-9ec2-5815e0af48d3/.well-known/agent-card.json"
    ]
  ],
  "name": "Alasto",
  "owner_address": "0x07f562d02cd24cab892dc270ccbcf25b0791edfc",
  "raw": {
    "agent_id": "220452",
    "agent_uri": "https://centralcity.ai/a/6gTbmt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alasto 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/6gTbmt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alasto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/38b0916a-2875-480d-9ec2-5815e0af48d3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6gTbmt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:40:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alasto 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/6gTbmt"
}

What the leaf hashes

{"body":"d055a7aacf7518a1ff4225d52df1bb9edef7cee575868628224fe906f37de7fb","id":2933354,"kind":"listing","method":"sync.erc8004/1","observed_us":1793760018152769,"prev":null,"subject":"erc8004:5042:220452","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. 0xa5c6cbcdb2c6e98a5a5e1e1c9785636f46c0633065ec203b81712112e7f1b465
2. 0x0a6f666505e8eed3e6e77d6fb051d4fd08134581f6425e0500d3fdb352589fea
3. 0x92deca544d2bf9719029afcf9e525d45ac6b822c213ed3da81ebea2ccd0c1a8b
4. 0x5229d18b20bb6c010c5f567bf5fee22c3ab2ab0ee430233129d853b00ebcd445
5. 0x97883e1d17ea1d820bc62b3a2ed986d11d75c05cc4ca18bac7359ead05b1de9f
6. 0xa634eac63af2351ecb7e68de7a7b4f51938d85e04821807d541b7b0a7f1a7420
7. 0xb3687f9a8e7a9d45f6a852c80f1c3f0f5752a04e102e2757b3a98e2195f77ed9
8. 0x9b0408e6e185283d0a4ff04b740fa414d4c7a82c8ae244615218be2446f4d13e
9. 0xa558d6d5d36494b28897112b197227b82094a63a184f55a05c9e715fbccce18f
10. 0xdebcd44a280b5e975f9237c1a4c80d8dbb89f72dba8cc4b5f49af78b8fcb8712
11. 0xe6d4bd9f5c56ea898cafa012464b7e7c2bf44134210ecc58c072d8ded137bee1
12. 0xaecf22374cf8766f8893308fa801fa87fa0a9224c836abd321c98fefd3febfa4
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