Evidence row 3674442

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4vxIow"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7749d066-ea8e-45e8-ad31-928938ed270c/.well-known/agent-card.json"
    ]
  ],
  "name": "Schazero",
  "owner_address": "0x898bcacb6d226de4cd555052a1482cce46a299c3",
  "raw": {
    "agent_id": "368874",
    "agent_uri": "https://centralcity.ai/a/4vxIow",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schazero 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/4vxIow",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schazero",
      "registrations": [
        {
          "agentId": 368874,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7749d066-ea8e-45e8-ad31-928938ed270c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4vxIow",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793934651,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T03:16:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schazero 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/4vxIow"
}

What the leaf hashes

{"body":"d68a4963946035ba381bd2284bc28f98a3620abf73b5cdd26b465bdd3f0f4aec","id":3674442,"kind":"listing","method":"sync.erc8004/1","observed_us":1793934967303570,"prev":3674206,"subject":"erc8004:5042:368874","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xe99c3b6bb6f5175363d63e01b1443c3dd7cd40618735ae9e70746af07dd542d5
2. 0xdd40fc6d1b6103a898ab752494bba6bb9072cce4628462f8a21e4e992323db0d
3. 0xcc73d4d50bcaba25baff8a56fec0c28a94eb907c04349e21049a9b84c1f3e56e
4. 0xf3e3ebbb53a2123775d2558b9cd5967a8657a9ce21f27df6a93664a90a5e1d4a
5. 0xa7ea8d93f15d9ed9c2160e9d4278a1ea3d23cdef51c5e4b0375b523fd50a7c40
6. 0xaa7bca3ea6afe82ac67c3d00b0ec073c67e7019854660fa36eae6096b6f12f31
7. 0xb181f0a5e0379314ae8feef1f3f7e5d65c3cb0b5bfa379f4ccf48280d1b9e007
8. 0x9c19d48dabc6b51cb7d1c2bf85fc0b299bd3c1263d34b38812ff11ba8575ecb2
9. 0x044a2c0739e1f6d4cf4164eb61136677fd54c3c3e04290aa1439885a470c90b4
10. 0xa38f64978f346dc27bb77df00223f5a0ed07150b3d74ef4c775b470fa08be575
11. 0x2965ee27662dd428e9eedca2fb61ea440d744b5cb9368540c88ba469215410c2
12. 0xeaf05a496a4e7c060b446661f94f28d97f943d770a66eb980f6fcd1a1cd0d93f
13. 0x10a787d056c75faf84d4a1961aa117e5165112979f11715861dc7253c7facf78
14. 0x5eeb09922285017cece19983a34f7483063f36993e355561c47b20ade87bfe43
15. 0x3c1d5e613d15e0df0cd0c1b1c0e33f6806b96b933b69d2555bd92b4570955879
16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1