Evidence row 3371679

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cA1JEw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1b458e6b-bb4e-4a1f-a1d7-c89b9b62f9c8/.well-known/agent-card.json"
    ]
  ],
  "name": "Morker",
  "owner_address": "0xebd0ab4d2e8da6fe3069b7ba2f619f4c44742035",
  "raw": {
    "agent_id": "321612",
    "agent_uri": "https://centralcity.ai/a/cA1JEw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Morker 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/cA1JEw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Morker",
      "registrations": [
        {
          "agentId": 321612,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1b458e6b-bb4e-4a1f-a1d7-c89b9b62f9c8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cA1JEw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793864775,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:49:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Morker 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/cA1JEw"
}

What the leaf hashes

{"body":"b42fb26c6ed66e653c20f32c57183cde0212f49511a5ceca13a902dde2b72f98","id":3371679,"kind":"listing","method":"sync.erc8004/1","observed_us":1793864998123691,"prev":null,"subject":"erc8004:5042:321612","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xad0e8d65e9f2cd5ebda010810c10b5ede7ee454f1b9a169f47c00fb89fa2ea34
2. 0x5d2a1e8f525b2efac26c944a6bc54d8c6c47b83b64b3d1eecaf07277aa134a77
3. 0x858174c538f33b8cfbaf190d73234cfe7d9b624c74e6239ac71cb5f78d3d69c7
4. 0xba56d707c535ac5d291cfae746e174a176e6c7baf1f9c31a4c50eb5927f3777a
5. 0x123096e1a98ac78de9b86cb3a832b301b121d3894f0bea19d245e88ca8f655b0
6. 0xbfbd999547138fe35fe9d36201f74fc608ba38aebc955911f41ff6cb453f1e93
7. 0xb69678435f26989b99dcabed05b36d9f7c8b47ab4191d2520c4b62060568901e
8. 0x715610087d124746267edb019e08fceac31ccd8127678cb97a7274f5ff344fa0
9. 0x5ef8d41c815fcaf6c32bebd09e1741e5c9689eed0d3d4c80253e67ad08e1f5b6
10. 0x8fa44ee43678e78f522ca6111a9c1984bf8dffb4269fe05d470bb89f1c9406c4
11. 0xda321eed3959e03d82d63f2100815abe4d5ccc1c18e713dbafdcf55b836afd29
12. 0x792e9702e86e12c44b1823ad66c297ca7263e1ddc88e1a3b1dda3d877793e1ba
13. 0x991028b9b5bc31598b2a922b339b676edce3397b2e098e8d454bba68e8fc1bec
14. 0xa6dabcb6c495acd8dd31ea607d68899f99b522fd7904001fb895d2468a82354c
15. 0xfb7fd5d9f2dad2a875d0018c34534e495fa88fbef40533c4ec84080e09b402b0
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94