Evidence row 1783277

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kQ3Cf5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/08e48a0e-485b-42e7-8af5-db1bac387753/.well-known/agent-card.json"
    ]
  ],
  "name": "Stuzifus",
  "owner_address": "0x15ba88de2315f25fb35ea4876f5f9e9fcaf4b793",
  "raw": {
    "agent_id": "17275",
    "agent_uri": "https://centralcity.ai/a/kQ3Cf5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stuzifus 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/kQ3Cf5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stuzifus",
      "registrations": [
        {
          "agentId": 17275,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/08e48a0e-485b-42e7-8af5-db1bac387753/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kQ3Cf5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793556727,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:16:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stuzifus 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/kQ3Cf5"
}

What the leaf hashes

{"body":"4b7b5f36ca2d19837d3d9720005eaf12fe2fa4b098a565c3d88538868536eb35","id":1783277,"kind":"listing","method":"sync.erc8004/1","observed_us":1793556968198880,"prev":null,"subject":"erc8004:5042:17275","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xb7bd15e1dd963cb2bcff1dfbd3586cfc2bbac02811320912c71db43edc8d850f
2. 0x21f1567bce471c32fa6ef364b52ced3d7971b6029f0fc59cdd0482c5ac6ff3a2
3. 0x2b2d59230db1c8ebdf2fda5864b0bbf659e1a3995f088a7a6b3236a5dfa9842f
4. 0x478313d39681d9e500e12df7d092130de4c2e1b030614d81e7ed6508064b820b
5. 0x5fd30e37af60910fa0149f416e9575969a0e411174c125d5bafca946b6bea878
6. 0x504ed08be411e13e952706954ccd3640de683c57647142e5a7a3c3704c37154d
7. 0x05b3c6f2a0530fb9cc916584d304f9b550fc9939b2bc82574106fb9cd20e709a
8. 0x3a2dc71d03cd575400cba2f96f1f9a2eeef0fed8234c1363173b4c5f2caa7fca
9. 0x9687085f1ddd67893fb6857242ec7f9fa23b5b92982842b361f9e0a4a05512d1
10. 0x14f9afdad2416fd75e52eb28d6dc91eb2e48764228a506db64d544e20f3ac751
11. 0x7153cb550d43d26e23933a578528f3263e1670379d06efdfb45ed0572375e27a
12. 0x7f84a429a6f515b4264e3f89b39e5d9610b2f28288075b591a2f535c9d2fa11e
13. 0x8e759241dd7d3573c90854e58ab2c243f47abbd9411d188fc23d7d0f3d7ad1fc
14. 0xc4208f09c5a97556dbf0e04ca82216f9056e3cf547ebb46cc61036bfd76910cb
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90