Evidence row 2572966

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6S44q6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6504e3db-f67e-487d-adc0-4b32e1df359f/.well-known/agent-card.json"
    ]
  ],
  "name": "Hivito",
  "owner_address": "0x22c18fdd8b565433169c3b7970c20a17247fdfa7",
  "raw": {
    "agent_id": "179826",
    "agent_uri": "https://centralcity.ai/a/6S44q6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hivito 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/6S44q6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hivito",
      "registrations": [
        {
          "agentId": 179826,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6504e3db-f67e-487d-adc0-4b32e1df359f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6S44q6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793706050,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:46:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hivito 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/6S44q6"
}

What the leaf hashes

{"body":"ed2b0e87ed27012fa7bfd731aad7a7d26d1228f068b87b17b3146f4d7e5eac27","id":2572966,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706369567430,"prev":2572629,"subject":"erc8004:5042:179826","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x75194f1eac09d63b592a6822c28cfd853f422d54990192111ba6fbb9e447beee
2. 0xaa249c12f0d803719323eb73ecdc5909065f8b87de344cb74b6155eb1970acf5
3. 0xbf4723d9cc7e36205cedb2b3fedc93c7199cc9c605cf03a19cbf9d4a412badee
4. 0x1465d430c253a3db82223d822919ecb2777030d1d67671fd4cccdd2dea9820cc
5. 0x53cbab45935e590176d2d10cf5d44f88a5b96a4b5ba3cecd75edff85005ce9c4
6. 0x5f5a1de5480843ece706703e2aaf3bf5236416611514f64f6b10a22ed5a659f3
7. 0xe654695608befd6bfb72e92ce1d9180810a566a3ee5316d6774a376c5dc10841
8. 0x29a94dbbff7d1d912c4a543990cc27aa249983eb717c388e61ade85a1448406e
9. 0x54a225304087f6bb0a85c8dc0a7953b211a276f1035209194532afa81bd18fd2
10. 0xbda6163bc94877f325b771ccdf2ea9c518dd543726208dadf785b0f20b3a4d35
11. 0x96e64367ecd4158184ea3461474929705bea81c8d6c9fe1ba3ff777d6f4815c7
12. 0xbfb5b86c3732e3821396df788c25997c105ee933690649fadb31f13174f0bc9d
13. 0x0a2166fdbd0fb119437aa5c587d6d76eacdc831e2e2d305db6de877994a9e71a
14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7