Evidence row 2106327

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zR6M2y"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/801b30aa-618d-4161-8086-c805fa6b6410/.well-known/agent-card.json"
    ]
  ],
  "name": "Traubor",
  "owner_address": "0x6d71bdc29c057939d009e9ce792a3f3c1148e439",
  "raw": {
    "agent_id": "83000",
    "agent_uri": "https://centralcity.ai/a/zR6M2y",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Traubor 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/zR6M2y",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Traubor",
      "registrations": [
        {
          "agentId": 83000,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/801b30aa-618d-4161-8086-c805fa6b6410/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zR6M2y",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793613745,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:03:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Traubor 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/zR6M2y"
}

What the leaf hashes

{"body":"6da907efbdfc801f179ccc219b37b8a7ae1025d6932e3fb87fd8bec9cde45484","id":2106327,"kind":"listing","method":"sync.erc8004/1","observed_us":1793613816894526,"prev":null,"subject":"erc8004:5042:83000","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x2240d745bc6d9e63119a96a89bfa77c1b5f8b1c6c6470efcde0119b57f95a9d7
2. 0x7720766d2895c1fb4673cec1b17f4d73a2631414281565d37d9b8fc9fad05d9b
3. 0x7e8860c48686dc5869ee2558f37ae1f4955f2e2ada100b44a92fe875059d2d2b
4. 0x0abf2ed0ff2abf179501f682816fd14a6c2326071eb5bd54fe8209889ce11f38
5. 0x4162655497fa394106a788dc65a18de8e85495b75afa7d280ef7f55d0c79f015
6. 0xe1c12aa596017ef7964abcb3c56468367176f10b674a1433f6b34f1e0c8ba5d6
7. 0xc6267bab3e6d3348c6f04f5e0e6e08b1c80ceb32c7104ae28be2a7cbfc7e812d
8. 0x92f6a2ae57981478763cc8953e4f8ff01eefe7f7d8823560b648a212d69b3af0
9. 0x21501da259ebe86617fe655483226fe2865d2952a8e8c44b7e0273e549c39ac5
10. 0x5671e2fc3207fa1474548a08f691f0df893ddeaf1c77a13d889375870b38c04d
11. 0x6648913faf5706f303673fc138164065895e6331a6e855befa071de9892e7a77
12. 0xc4d7ef62f6fc13b54d79f9dd5cf9b68259c7d63400ad2da7e24acd09c02a0c04
13. 0x1684e269a6d133e78b06586cfa473a0fd25d7ae52c10084dd8c0b8a491f1b827
14. 0x401f99eb33c3aca7fb1835eab8a9dc02765c5e3996fc9560617f4be6c7c50067
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af