Evidence row 2498912

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kXhPbD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/af43236f-7a18-4e38-bb44-9ebc701c062d/.well-known/agent-card.json"
    ]
  ],
  "name": "Friorlon",
  "owner_address": "0x20b49e463f0cb38f8bf13f5da0b51b2df5769d34",
  "raw": {
    "agent_id": "148404",
    "agent_uri": "https://centralcity.ai/a/kXhPbD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Friorlon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/kXhPbD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Friorlon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/af43236f-7a18-4e38-bb44-9ebc701c062d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kXhPbD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:34:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Friorlon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/kXhPbD"
}

What the leaf hashes

{"body":"4ffaa89aa8e03571ff0bf67491760c7faacb8d364bd54ed0f592fd79abf7d905","id":2498912,"kind":"listing","method":"sync.erc8004/1","observed_us":1793669659667182,"prev":null,"subject":"erc8004:5042:148404","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. 0x94cc662541acc2e2c7f2717de3f7b929835cc42146d3723e45d68424bb2840ff
2. 0x319cd8f71e25b54ddc66be97134650fbc601518ebf1794b97b152fa6e8ba6c78
3. 0x791a91ac33e88140d320d95480d9ff0fd904134fa88e00b2c71e6c542539dcaf
4. 0xecb83d03fd9f05b5b4b137ee80ba9651a84ae910a8f10991aef6ee6b15df2ba5
5. 0x40d5d18e08812bda2ac133ff27165cfb01d95443c760ec6b5931889dc258133d
6. 0x5b61b198905867bb11e4d015429a0e59a8fe75372e1ce5deee35774ad6084ae4
7. 0x9a39a5dc2cc9b3b9de77ddc858515443508baed78212e7c784499461e38efad2
8. 0x89c311d08174e2c6a2da4ab7459f59ca3c33078f8126ffe597a39b7c2b6ae4b4
9. 0x58b8fa3e2ef92ee139cf33d75b718690d2c3dfa6d8b503e3ba36756401246af9
10. 0xfa5bc8b3e00a664c3e2cded7028c1c6cc413d352890ea1cdf0fca7dcf883542c
11. 0x9151db67e38bc7e6a394b58895d19266587d3dfd9a291241ee9b79fbc9c3cc2d
12. 0x860c2c10eba4f0e983dd4ddd068c7664a84eb2de727da7ed7b96ff05e2133dfa
13. 0xe8a1cc80f0a780fac0f4fe59ece43b6ed3c93f7812fc0d8197e2f289c28a6e91
14. 0x5c9ae28a0518d4809ee022d01782eecea78011098dc22bdff483a2aa8a023b62
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7