Evidence row 1762206

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MbrnCB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/30c77b24-d0dc-4445-a8f5-cf4516d08c24/.well-known/agent-card.json"
    ]
  ],
  "name": "Brador",
  "owner_address": "0x88d65d4a0424dbbe0d91c929086d56637dcd930a",
  "raw": {
    "agent_id": "4293",
    "agent_uri": "https://centralcity.ai/a/MbrnCB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brador 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/MbrnCB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brador",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/30c77b24-d0dc-4445-a8f5-cf4516d08c24/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MbrnCB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T11:46:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brador 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/MbrnCB"
}

What the leaf hashes

{"body":"76f06702f4b70edaf77ee7796503c54d823a78a1b78bfed6f16d7146976375bb","id":1762206,"kind":"listing","method":"sync.erc8004/1","observed_us":1793533602066257,"prev":null,"subject":"erc8004:5042:4293","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. 0xd9c9e8b2485af3147e84356acc4b6ec4b8bc21f34327a9c881526c7ccd23fd29
2. 0x815e7c87701f1c9a0794e109e981614e863b3f4f43270e9d0d598fb57b33aa7d
3. 0x9b2e415b88e53d17e7396258f53cf1d4f039ac4550a46809f5dc7b0c42455c99
4. 0x6c6de2fbc88d5d6cade337e8e695b28574b3ae11ed85bb4e4b6eeb6ad19bb825
5. 0x244d81719212c2f6970ed32ce21f62825e18e1d670323bfb6e745ade70bc78f6
6. 0x253e508991e41f585efa76521f85d01e542afe84a6a92119f4ca7d369cc2a20c
7. 0x94927983630d1cfa6e7fe74dfb871646003998c7490a4fe1edc7a050ba336dd2
8. 0xb9a2930223724fd3c386c5aa762547f91fcc6819a7d41879cd2c7cf25a0c7990
9. 0xd512a077f988a41127df4661a60e67deb7dd1a3784ac2389e0ca1028e718e972
10. 0xe95065921861d42f84684b91c7c06e89622fd624fb28e38f5a1735ff7ec45806
11. 0x4c3ebe24ce8449da58d8a34849ec503429d5b88f9ad29529708f6da39bbe2f4c
12. 0x6ffebefb994a8d7b0f725f191858bf313c25e8fe228667ea783947d311f6f9ec
13. 0x5604ebb26a467785e0d13c4e7f1730e632124652e4df86dc2a82a0734e46265a
14. 0xe4cd5f56e5b4bb570140c97935a785daafbef0e607cafa2e0adfd0ff7fc250c7
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90