Evidence row 2289721

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZUMgFC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9d689b71-8bad-4632-8eea-c20bce125c75/.well-known/agent-card.json"
    ]
  ],
  "name": "Reastik",
  "owner_address": "0xcf2731f693cf9cd934ed9391a712fc0634cedea2",
  "raw": {
    "agent_id": "137222",
    "agent_uri": "https://centralcity.ai/a/ZUMgFC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reastik 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/ZUMgFC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reastik",
      "registrations": [
        {
          "agentId": 137222,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9d689b71-8bad-4632-8eea-c20bce125c75/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZUMgFC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793657483,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:14:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reastik 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/ZUMgFC"
}

What the leaf hashes

{"body":"bcae237c932cbf5cdcedb361e850d221b42904dea0c52977daa73cf5847adea8","id":2289721,"kind":"listing","method":"sync.erc8004/1","observed_us":1793657675861976,"prev":null,"subject":"erc8004:5042:137222","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. 0xcfc3effaaf911be522411a2de328e1be1a1a60c1606196cdb0bf7c6c1f2cf93a
2. 0xa22e5a2c14bbe26c87772450c27e2882fa9b80bb35a9dbec2f7f1bd51f587aa9
3. 0xc3e49e74214731c3e5d0d511fcd7c31e3ce7eb3f8ad7c05379c322bba2e14476
4. 0x7df57228003f3455c450be621ccfa0af4b51a0174bb633d3af12e036b5020ac8
5. 0xe153611bd06c1341f1311bdb2a45b84624c332b1a5500722bca90928d9f68a45
6. 0xcc3fbf06a580938f822e0c4fcd4ada11ba8964de5935f56e81b2afb83f9131e5
7. 0x53b025999c93c40cd58bd17f461388a637b20ef489c5d69d48ec8693698ead45
8. 0x2a242d61afac3f5baf1027d5cc0010f6b8bb595dd0ccd006d33732cf0a5f391b
9. 0x195b1a76543c8881600f41bfa74f6d086c951c16faf0933a45a57799064387a4
10. 0xd463c38ff5ea1287258c3bdbf5ca162a7b2c7679cb290b80a7bd2039435276d3
11. 0x98398fa1385fb88f5c692341108a5b3da0c94b3b2840c8b8e3bada0127d58e71
12. 0x958b4a44f39e6f2ea70e91d6ebf20620245d2b968ca9c28f1b19f03aa4f5e55f
13. 0xc68903bc934de8372c6b911a71856ad742aaac2d4b2de9ce90e84a085da4373d
14. 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af