Evidence row 2571934

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zqEXwg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f9284a1e-1e34-4421-874d-ecfee660ff9b/.well-known/agent-card.json"
    ]
  ],
  "name": "Plobino",
  "owner_address": "0x12b9445c6b1b04731ea02140516799b97196d021",
  "raw": {
    "agent_id": "179150",
    "agent_uri": "https://centralcity.ai/a/zqEXwg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plobino 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/zqEXwg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plobino",
      "registrations": [
        {
          "agentId": 179150,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f9284a1e-1e34-4421-874d-ecfee660ff9b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zqEXwg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793705409,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:34:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plobino 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/zqEXwg"
}

What the leaf hashes

{"body":"2aa1e51324c250ec2fdf8052d9414773ad5435a86cab60151576d471f4a91963","id":2571934,"kind":"listing","method":"sync.erc8004/1","observed_us":1793705688959007,"prev":2571275,"subject":"erc8004:5042:179150","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. 0x12609c7f2192efd7dbb7c8c168e9fe86e09fb23c15ae0e61cb2dcf4e3d871188
2. 0xbcc59992c3ade152ea48fe7a546e12e1a526120ac2b7cb80749f1df899e205c5
3. 0xc2b83bcd0650a57018df271c519b9e62eaa37f82ffd6b39c8169b24ce6e5da93
4. 0xf79f4057068f2765004fbbf2150a6775e0f5edbcd23663f64bf30f8d3a190c8d
5. 0xe053f22d6f54e6d020a5fa0e473d05bc55af41d4b99d20ce5e06bfc8740365be
6. 0x3f613c7d9eb7ffebafe216f2205b1294c433a49d08ba5b39a58bb13b611eba60
7. 0x8c5bd477f9d5e4c75dc30de92d7df137b2c85f1e75ce29450c7db7c2b8f45a69
8. 0xa4223416fd2f6f8097d215e0f8e139a26469bd1db49c620adcf2dc7b71893c96
9. 0x0f6ad517f4605dd575d62251d89d8658d8b3823298d5dd35821c915ee6c279f5
10. 0x6dbc61e320789160566b8edd83e84a376b0c4b38a41e15d032772e558d4575b7
11. 0x70af87157c86493307a3c20b3a2039b3dd681dfca66f2b2bf327027221a3b083
12. 0x68d2fb4655d3ce72eca74f74ffb5ec5b7779c0d7a978994c6a2379a8a52b7df1
13. 0x85cace83986c94d601e82be51de5f4403bcf0442ce39d75a11610de56c90caae
14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7