Evidence row 1851716

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/itMxi6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ba029f20-b4f3-4811-9c4a-29c4b8b8756d/.well-known/agent-card.json"
    ]
  ],
  "name": "Lausset",
  "owner_address": "0x6ca3d62bae8db9627eb7d7245efaf6b7ba384c90",
  "raw": {
    "agent_id": "41472",
    "agent_uri": "https://centralcity.ai/a/itMxi6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lausset 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/itMxi6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lausset",
      "registrations": [
        {
          "agentId": 41472,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ba029f20-b4f3-4811-9c4a-29c4b8b8756d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/itMxi6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793578393,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:18:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lausset 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/itMxi6"
}

What the leaf hashes

{"body":"5c8ba65dcacc0aa42c09f95ed2dc175ef867947b23ed167002393e4b4df4847d","id":1851716,"kind":"listing","method":"sync.erc8004/1","observed_us":1793578701085817,"prev":null,"subject":"erc8004:5042:41472","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. 0x130844377e2567f3ac9b6546b16a17e472f4cd8699dbae1a67e00020d3ec4258
2. 0x92c3b215120546bb4968ddce913e7601d0e0625cb12f98cdfb588a1bfd47111c
3. 0x311a4f8a7e496ae703564fb9a3c3da28308db6dd51e11e1cb6c49c87240b3611
4. 0x3e36fbdb08e08ed11aae80f93420b201f6c5f07a0033361230affa561a182793
5. 0xef610c69d00c22761fe341c6e45e643d68dab124cd35f1592c3e886d63e23ddd
6. 0x1c9e96eb19e379b0983c86eed85b51cd85889156fefa02e7ccd937e9fb229eeb
7. 0x1a9c0f99e0c53d30cf026fd048fb1fde7f53438945fb91531ced1b63c4a7bc37
8. 0x4aa0eb4c72d3c49332052d1f89a53f45b14b253f0568bcc676bce396c274b658
9. 0x2f5e072b6fe4f63a7cc9a6b38e6ff166e7d506c8dceeec975032fda2ccd15b93
10. 0x662548e5ab938763c37b06e4692c0e9212613b733339b86ab2b02fe99b9eb8cb
11. 0x80ac5147205d5cb026e7c60b6e24723cf2ad4d96456fa8493a5491af1dee2c01
12. 0x75fcb364e7a706bfd03b16b4d46c9849304ceabd1a25061648ef5a08afc3203a
13. 0x2033fb9eab106440990c11257e1d6c1dd310c69a65a92d2e65f3ba6271b8c85e
14. 0xd35a6b56332d7bee4b13ce3efea77dd0a6863016f58691fb78e2e2faf7ab8e87
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af