Evidence row 1847095

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xUF41t"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/74e9478d-5382-448c-ab1f-1b02ee60fcc1/.well-known/agent-card.json"
    ]
  ],
  "name": "Frosani",
  "owner_address": "0x91cb9378ba3c901538761bca332fdb682b182493",
  "raw": {
    "agent_id": "39083",
    "agent_uri": "https://centralcity.ai/a/xUF41t",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frosani 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/xUF41t",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frosani",
      "registrations": [
        {
          "agentId": 39083,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/74e9478d-5382-448c-ab1f-1b02ee60fcc1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xUF41t",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793576540,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:43:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frosani 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/xUF41t"
}

What the leaf hashes

{"body":"e5b74e8be8da1d30431cc56d4f13884013912c6619c830c9d18de08f9ad63f52","id":1847095,"kind":"listing","method":"sync.erc8004/1","observed_us":1793576594042461,"prev":null,"subject":"erc8004:5042:39083","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x47f3669fa72475dee71a33658e973e2fe88559c63c040b58a3e78fc29d5fc0b2
2. 0xbfdecf9f645431310a3a40125867c85235e3b1031d5b26aec3ad6f15c80d385d
3. 0x1e5ee9df16ab1727bb260e6646126582c76257e56b191af2f602d79c67cd0a12
4. 0x210dca1ecab6712ed926490a0ed92cf626df1e70744fde8b40ca294880f9d479
5. 0x7b2b300ba421063b14851c74c1ab97fe27c291a4722ce9821df3caeee7815704
6. 0xcc007127eede99cf89b86a6a8013fdff9e2490f796aadcb4509070bf104f09d6
7. 0xeefc3f7ba08fdb8e78bf67356e2cee4bdee31350bd3047e4d7d21ac9542be7c1
8. 0x731a5198cd984a49582d074584b5764c6cb340a8ff78594a62b75303c84cff3c
9. 0xff4472fd4d8d59aeed271be22fd89172a0c19e4689a26e0daeadb17947f251dd
10. 0x7b15b573482b44315481eb346da161a3f496ba374bba068f33f1e241ef8da7af
11. 0x37c413412d62002e82180722a36ac7974f8e38205a585495e7db7f2c5cea750d
12. 0xe1deb8893d47682791af6eb6686b296314694437999dc8a60092d96cea41a540
13. 0x2fb27956c8711909c4c9d566a96f97834f5a24bc0c69233e771cde297811d69a
14. 0x6c979ceed347ae2f49a398afce74e46416fbc8bf2d649ac7be77ccbc81b2ba03
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90