Evidence row 2527473

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3g81m6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ac68a884-56d3-426d-8eed-2ea99570bb1d/.well-known/agent-card.json"
    ]
  ],
  "name": "Karket",
  "owner_address": "0xa1a4c201ca3460471294e7a701157e288791810f",
  "raw": {
    "agent_id": "159073",
    "agent_uri": "https://centralcity.ai/a/3g81m6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Karket 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/3g81m6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Karket",
      "registrations": [
        {
          "agentId": 159073,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ac68a884-56d3-426d-8eed-2ea99570bb1d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3g81m6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793681736,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:58:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Karket 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/3g81m6"
}

What the leaf hashes

{"body":"03c8b43f5de99a972454f5a5dfbd0990a84176322388dd8a110a5760a59e9de9","id":2527473,"kind":"listing","method":"sync.erc8004/1","observed_us":1793681928465848,"prev":2526905,"subject":"erc8004:5042:159073","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. 0x0ddcc9e525a3326b13a23f2f696059f0b690ae21543e3689bde10128436c0011
2. 0x62b0d82b590ad12aea5695af1604428f048883c5b1b4a8d107f4291f0d8a8c86
3. 0x3113524f86bcae585b11f9b2df4b5959b7631b30e182bc0991e3748631a9fc3e
4. 0x15f67431011094ab33b6e24840aa223dacdf8c10b2321b469c97713e0722dd67
5. 0x75249f94e9dfbbc6193c8cbc3da31ae521b9e794d87a79ad9457dec03f102968
6. 0x557037accd7bc9c9751ab9c660e5731199d480e3203f87dcb9311b2f52f15d51
7. 0x1a238d127ff96e597c85a6f94538e6ec7f543bc06e3533f18fd23c639b956434
8. 0xe451cb5a8cbf8d45893eb32e9a001721212d71a08dd0a54dd7f6cf880c405547
9. 0x5e1da4eacd003c7b4fa9d2c97f1a1ccced8206903ef0fda9c7a373d1b4b6d6c1
10. 0x46258bea6592d5374157fee6db6e6e34aceb9d9f20a02abfe59bae0d1f9bc47c
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