Evidence row 2520789

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/k447i3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/26fb208a-1525-492f-a62a-1d39874d3164/.well-known/agent-card.json"
    ]
  ],
  "name": "Flantano",
  "owner_address": "0x66ac15c8fe22fefaa0e0956d2f98e0747fd268d8",
  "raw": {
    "agent_id": "156735",
    "agent_uri": "https://centralcity.ai/a/k447i3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flantano 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/k447i3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flantano",
      "registrations": [
        {
          "agentId": 156735,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/26fb208a-1525-492f-a62a-1d39874d3164/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/k447i3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793678990,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:13:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flantano 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/k447i3"
}

What the leaf hashes

{"body":"84c40c20821c5a3741d2fcd8635fa6f0d388cbb0ea0d4c17e1c2a5928173a202","id":2520789,"kind":"listing","method":"sync.erc8004/1","observed_us":1793679239066171,"prev":2520330,"subject":"erc8004:5042:156735","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. 0x0c360858a5c29fb3090e86ae4cd7ed1c0274a4799e9ffda14903a8fcf31a7169
2. 0x509ff0d77cc719e147afd28a5e13aeabad58901b433fe873cc27f41e8c28a300
3. 0xcbf022ddb41d056926d53afeb25da2b5bd2d9666a5105522a5fff0e735171123
4. 0x758163a582ac5abfca11654f59ab52e9ac201c50cd7732266dd8b6655281baf9
5. 0x51bf86624f13c599c7113a76d27f48f9b566d07fa8ce6d3689c40b6c5ed5d2f8
6. 0x1b6081421997b6b90ec4d4dfd1f977d28bb9f28d7d6c1672322d76bf418c54e2
7. 0x80b674669a11e63d5816bd831c63bdbf36fe87bc48460acca65c939290a5d3d3
8. 0x8aac1bcad5dc08d7cd7d2df84a154e26f022b675d5ab2e4027dad460484d4f87
9. 0x2e404d62a258685a72f1f03152d826afd1ba354ef9a98b1d423867c9b7513e56
10. 0xa86f9efd06d5df69cb844025a3cb59cd9af623e82eaec219e787068136f7fe3e
11. 0x656e695ee6cb85caf0e2d3db4e0932c896865b9980214dcb447ec6767d394ca9
12. 0xfe6c1e47fa9082224161741f8fc4b2f2d642a73c16c335f4b097f0cd21aedb37
13. 0x77365e277a66401435f7d6ef2c2f391eb8bef5379137ac42138864d25b1fc624
14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7