Evidence row 3138019

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qEUEwx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8b0cbdca-ff52-4f02-ab10-8d88c2bc25bb/.well-known/agent-card.json"
    ]
  ],
  "name": "Stizaula",
  "owner_address": "0xb538b26b2b6ca12a7dede07fa2e83a62f055f031",
  "raw": {
    "agent_id": "300233",
    "agent_uri": "https://centralcity.ai/a/qEUEwx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stizaula 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/qEUEwx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stizaula",
      "registrations": [
        {
          "agentId": 300233,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8b0cbdca-ff52-4f02-ab10-8d88c2bc25bb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qEUEwx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793829343,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:02:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stizaula 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/qEUEwx"
}

What the leaf hashes

{"body":"34e31ccbc37e499c175221799e7a3c09c2659d6da5cb4121c00364d2e4680c4f","id":3138019,"kind":"listing","method":"sync.erc8004/1","observed_us":1793829746626204,"prev":3137831,"subject":"erc8004:5042:300233","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. 0x8d0c6cf26ce394a0637a109afa6dbb7672b4e13dff2cad8122463b03c270af69
2. 0x91107032872db122bd832fd969163ac8a90d1e3711d2363a3376516bf73b4a6e
3. 0xb7391b9c97786a4d4ae01065cbc20ada151869edbb27d5816dcba6b5f30a17e8
4. 0x80f701221b06a614fdeaeef65daacfe4ca1b746cc43fd0f383df160559342231
5. 0x16483c52ef7e44bddf47f6ad40cb6eb5453ea7a7016b7de75b1ee9b040dc1c0e
6. 0x45f9778b37351c87c8542b7b0501c3b7131cb1233eb18d0336c5af2e136b2e13
7. 0x8b0866febb72417366618a725e9ad654485bce2f194ae8d87a8869d53d2d9e74
8. 0x6d09eec33cbf904e081c98b35887599547c999af8ca668343f69d9d2562c337b
9. 0xce7d03ba7e63a9b184bcee30049ec83ae1fcd58bdc6b2e4649277154f03cccb6
10. 0x2ad786dd4794af9dce4c7a836e90e31d82148da0a66ba7ed4f7aee2e8596a714
11. 0x32a987c47c82c2c0a911bbbca1ee8a4c178b6a01f3851b6298f8b95597181195
12. 0x41c9e0d950dcc5bd2a8da26608d40646f09182e35f5608b592b71b95d8047772
13. 0xd84e0b56ee0eb916eb990380758b2244eff546befabc3190b353f069f1d3b3ea
14. 0x3dc9944f5d504306845940639f1c155794c735779342a7507d33af5d2f7278a9
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345