Evidence row 1773507

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HYsMOJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2540c312-d5d3-4c6d-9312-18ba137d1c1f/.well-known/agent-card.json"
    ]
  ],
  "name": "Flosonda",
  "owner_address": "0xd680aa5f2c4449d083f848ef4c522e7d44237bad",
  "raw": {
    "agent_id": "9222",
    "agent_uri": "https://centralcity.ai/a/HYsMOJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flosonda 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/HYsMOJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flosonda",
      "registrations": [
        {
          "agentId": 9222,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2540c312-d5d3-4c6d-9312-18ba137d1c1f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HYsMOJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793549600,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:14:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flosonda 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/HYsMOJ"
}

What the leaf hashes

{"body":"37f59c30bdc4322da02b894b17929e7bd22fe9076e7a513887a88c3b8d397b58","id":1773507,"kind":"listing","method":"sync.erc8004/1","observed_us":1793549690492740,"prev":null,"subject":"erc8004:5042:9222","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. 0x96022ba7dffe3ff3c71fd97a128fa9723eb758d25d62644d48ef1a7cf4853808
2. 0x1e87dce8b28fb7e86984747cbd2c4efcf9db019817508acc127da9822aad5b27
3. 0xcee37cf7fe6b947d8a342710a88f346d4ad14350165e99e07ea10bff5091743c
4. 0x0926167075dc741050ea8544068278d210282ba0b95d4d9ec2819780fb8d70a6
5. 0x9b5d5c39491f70c82f606ff5d4fb0b44eb612ab68a7af17a8191f79bac457c1a
6. 0x0acfa6ce87fdf7ee7e577c60e9dd8011028330516a6455688d668cd4beba10c7
7. 0x1b01dd5a6f33e28d260e87c83a5957beeefa8c60c7dec262e90b02e6714716b8
8. 0x3894665eb4e497886f81fb807419b1aa7b8bd72fa0fd42b4408cbbb0ddf1496b
9. 0x122b83e9026fd181ebef76e33613bf54527b5742f4c16796ea850dd56d4f4421
10. 0x55579823b7878e5f2e8d6c6d64387f8051d09d221069970817f71b7ac2b95450
11. 0xca25b1a0ce9d86140f4a44372905a6dd7f0247626197daaea1e38d0c103635d7
12. 0x2d76de07fb4f2c0f7b2953b9a36f171939b03a20857dec65366475f1ac8d8a45
13. 0x5fa48d4b29f08942a71ddc94700c9e76269811b21fe904993da8011a51962f43
14. 0x4a947b63bd24ff0fe59b3ababead63ec46e4f0a77216d7b01b8bdbc5c7c01e63
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90