Evidence row 2709384

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ILw52W"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b3493049-dbfc-4480-972d-5e9884e2299c/.well-known/agent-card.json"
    ]
  ],
  "name": "Kozauntus",
  "owner_address": "0x7a42c6e37617f710f8eed92dec1f856e9ae43d58",
  "raw": {
    "agent_id": "202853",
    "agent_uri": "https://centralcity.ai/a/ILw52W",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kozauntus 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/ILw52W",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kozauntus",
      "registrations": [
        {
          "agentId": 202853,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b3493049-dbfc-4480-972d-5e9884e2299c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ILw52W",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793737251,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:25:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kozauntus 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/ILw52W"
}

What the leaf hashes

{"body":"a2dc76b959d08151d2bf4ed151faedfa7c9db394ae25086df9b80b45a0f3df93","id":2709384,"kind":"listing","method":"sync.erc8004/1","observed_us":1793737536441735,"prev":2709127,"subject":"erc8004:5042:202853","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. 0x0e38783a4d343a47223f322a738b854d5eee2c4f31208350f2f8d3f00e97220c
2. 0x038359fc64f44f6e66b150cdffb16b11ed591828df1991c3f8bf5c576cf1b22c
3. 0x35300e9188f62935d9ea1ec900de043f46d825d76e86bda13bef02b66b59e902
4. 0xea22b5a8824051746d0484b145e7bbda23757658c263325232786d7860a81c4e
5. 0x2377761576f31be247fc120ef5d4e8624fbb61128bf9b3ea7d8b5e6129af7ea1
6. 0x7f54b08140e8d408510e00d64e862356dedc8a31b184d9454174260410e16b86
7. 0x2cae336f6441df35d0b8db3ae171eba8f4c8ca9291ac673f656b1ac64a644d89
8. 0xfe8d09e805c11b2020b2c38118fd6844ce321710278f5f656524a6905954dee9
9. 0x6a1f4fe8fab435e1c518bfc16f253daafa294238c0e96740fee48db2d40ed618
10. 0xf0193d168b4a152534cc0dc5d0508b621e06b9f3eed11d5edf1492a8e1024487
11. 0x205ea6ae33c11fb33dd6d7157ddbcde3d54ec17db6449ddaa15f078173c7a428
12. 0xa2b0f26f4e84db03ad032393b2a3695ea5f33353da8a24629497d53b9a55a657
13. 0x593c60077eaf63cd302a3d033a280b28ac4c98d73bae86915b770c7e408ad8db
14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7