Evidence row 1834684

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/N90Zeh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/15df1c48-636f-4784-b3a3-17a535e08f23/.well-known/agent-card.json"
    ]
  ],
  "name": "Krotufel",
  "owner_address": "0xb15a7963ba3645bb3415ddfdb93df2d397dfbd7d",
  "raw": {
    "agent_id": "31455",
    "agent_uri": "https://centralcity.ai/a/N90Zeh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krotufel 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/N90Zeh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krotufel",
      "registrations": [
        {
          "agentId": 31455,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/15df1c48-636f-4784-b3a3-17a535e08f23/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/N90Zeh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570498,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:06:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krotufel 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/N90Zeh"
}

What the leaf hashes

{"body":"51a6280a630c750a32c2e568cec5209f519d96a5c41c9bf245648376f84fe9fa","id":1834684,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570783444698,"prev":null,"subject":"erc8004:5042:31455","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. 0xace859ba25c5107594a0603e6ffab0e286d37dff934352516d6cda9098276272
2. 0x76f9567ee6c3d535c9a4feff9bc23eda684a815fc14bec7e01937a68f89bcf0a
3. 0x6b35f63738f4ebf8150ed9cbddc5a7e3b1dfb86b0a61fc4f4880091c0af56dd7
4. 0xad2c9c377e69470480f5c8fc84ae7d307fb76644d23b5a069fe8931196c2bf43
5. 0x11b1d2d6978cd44c779eb8b144fc5bc732d53b91ca1cb6e7d73ec61f3fcd821d
6. 0x0fc6b1e7b9305b4a48443752e6db40331c0a4466e1d1dd7ec52b6caaac18a8f2
7. 0x347eedf2e35a4fc50999adb43055967050f572f125d99dd0406abdf61348da07
8. 0xc3c506936fca111fc5d78ed194a1d7afa7284ee198ea74427b5923f3691fb213
9. 0x621eb579c77a0883035b6d1ec7b649ded1ed7e516020489b73af511f4f97eae4
10. 0xb01f6ba5e7cc6448d8eed5d07d6467fd892c09338e8bd72f8b1486753c6a9062
11. 0xb47688e19bf59884ebd2186061b42508543dc5a369f4741f364ecee1592080c7
12. 0xb7fc0cf2f5c4e15e4599519551d86a3a524bea0de3410a142784d69fa5cca3c4
13. 0xfd5f1d6a59b2aba0ae7d4cc49eabef2c135da7aea5815cd4367f515be1396c24
14. 0x110c6c21e77668de1becd70345e909cedabda185c5eca2a47425fab10ef478be
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90