Evidence row 1771597

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sM6vfu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c939777a-ccd6-4dec-9790-2914988975e9/.well-known/agent-card.json"
    ]
  ],
  "name": "Brozer57",
  "owner_address": "0xc73cfbfcf9af2060ef8b249b46e24cfc7139a676",
  "raw": {
    "agent_id": "7599",
    "agent_uri": "https://centralcity.ai/a/sM6vfu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brozer57 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/sM6vfu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brozer57",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c939777a-ccd6-4dec-9790-2914988975e9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sM6vfu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:37:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brozer57 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/sM6vfu"
}

What the leaf hashes

{"body":"05525638b11b8ae7d3550aeb9ad815e15f711e764db70b9c0e08bbc2bc2e3846","id":1771597,"kind":"listing","method":"sync.erc8004/1","observed_us":1793547422689659,"prev":null,"subject":"erc8004:5042:7599","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. 0xb1f1f13ec3fdf52639d9a998c7605fb8923c121daf29065bce88d5a5e95cfc22
2. 0x28d3118c475a07472828932d9a6acdf771eeb9e430c027f0c1e4d029f4c4ff0e
3. 0x3ec1defd399b7e293279d3701e02270a53247c09861515b6cc610207589db8c4
4. 0x2ee27c0d7bf4fda014a90197c10ea71a2a5ebc580f4206317b733176bbd1ff79
5. 0x642171b89f4c655c9f505ae406dbce57d049530fa8a7353e079bff7826d8ee14
6. 0xc61c0ab5ca9778f2bce515f44a751beda81fa3cf15fd7b514c40fe2ea142e7e1
7. 0x00fb496ee9fd5f930bb605c5bb03954ac08274f4bc596d06f79047b7afaa15a6
8. 0xb51c928a686401a0d7b13d92e4e45e392ba0d75639484a4b7e34955ea7906faf
9. 0x44749672564d0938bdf90ae7c5caba0159857b028aa74bed5fdbc47ac83c0c85
10. 0x9fa1594dd8d8545e82e6088817145812743d633d66e9a0684f337b77a345986c
11. 0xf6a2bb30d91f6b0432d327b979fce519df49cdeebda6925f90c80106f4ae3ea2
12. 0xba42aa8ea7319c3a26be34cf773276493ae312dae8a293abc75cb2558262c74d
13. 0x09b948c0d8cd867de430ca3ffdb84085f96db35e2383786862f87cf6547dbabf
14. 0xa61b9b680bca298a8a4f69cdebc25b3acf2105f25b9ad6f8fe0ea50e55adf8ca
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90