Evidence row 2170817

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1bpq79"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c9fea27a-a1c9-4b56-aa9a-689ba027ae39/.well-known/agent-card.json"
    ]
  ],
  "name": "Kruset",
  "owner_address": "0x508ef2f1a91209d8018d999bbbbea3a47e5f9808",
  "raw": {
    "agent_id": "110828",
    "agent_uri": "https://centralcity.ai/a/1bpq79",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kruset 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/1bpq79",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kruset",
      "registrations": [
        {
          "agentId": 110828,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c9fea27a-a1c9-4b56-aa9a-689ba027ae39/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1bpq79",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793636063,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:18:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kruset 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/1bpq79"
}

What the leaf hashes

{"body":"a9791efd84b263dd0b2adfd1eb125aa4bf296913590f1af9076273c577dadac4","id":2170817,"kind":"listing","method":"sync.erc8004/1","observed_us":1793636329389765,"prev":2170359,"subject":"erc8004:5042:110828","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. 0xce702e5f2b3551ea789b7a9394b793c341a24e4dd8bc7f105d2fc8c74416df19
2. 0x774522d6cd162b1485e4b2c18c8cef66d03b7eb911ce6ab34b7a17dfd9d21a14
3. 0x37b1fc8d38f5aec290cce013dc98915b2fc2447db72dca0273d362f0b51fec9c
4. 0x307c154104c9b120a3f62ce359615324ac2da1d7824633cb84b9ac6f80a9c855
5. 0xf55866a74533965739612c5e2781e99c72a61ce878e361bb5997be8224557de8
6. 0x2a8376cbf4e64577c980d707c74bb1792c3e69aefbea54a26fdd759ec4eea70b
7. 0x3efbddddd7df11cfb18f79b72cfc1134d1b722e998cb56181fe01b782a46104e
8. 0xaf7e4d7b14040ad42a59d6e3e58316fb705dd6e4c440a43dd24820b0f76001a3
9. 0xa51e474470793df3ade2265f919fbb2c8d8ceba696dbf92bac2b3011e6e13ae1
10. 0xc36e41f1964cb043265c9323735588acacd4a03d84266fb81e36c61b8c5733a3
11. 0xa638fee3835c8f9de32af3f4feb7834af9a8c9a6452f0b5118b8258f4545fee3
12. 0xdd70b02ace47c3d130058a43d9d07b1c248c91e80e9c82aa580d25929a652bb8
13. 0x072f2f6577fd7448e35dd54b73d821e24c8d625a3295181aa05e7da8bcdbf170
14. 0x4f21464039902a4044b17c93873adb5a93eecc8e977b4e039acb8cd5f4210b4b
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af