Evidence row 1835332

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lTCbRP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/525e6de5-20c2-4e1f-8755-1be09c2d1e26/.well-known/agent-card.json"
    ]
  ],
  "name": "Bribon",
  "owner_address": "0xb0cbaa198853d7ed58bd691f1ae049316dba3f0f",
  "raw": {
    "agent_id": "31866",
    "agent_uri": "https://centralcity.ai/a/lTCbRP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bribon 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/lTCbRP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bribon",
      "registrations": [
        {
          "agentId": 31866,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/525e6de5-20c2-4e1f-8755-1be09c2d1e26/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lTCbRP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570841,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:11:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bribon 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/lTCbRP"
}

What the leaf hashes

{"body":"422509834d6b67fc1d12a5dcb7e63c05f31446c582cfd03d37e5ddecf6818f22","id":1835332,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571118915587,"prev":null,"subject":"erc8004:5042:31866","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. 0xa7f3d21f43a42ab4fb07f79be26ba640a955f8e872aafc88dd29887ce526e991
2. 0x6f2ef3ae52b0263d371aee5deaf74e61af2951fec3d17e5984bc006ffaffbfdc
3. 0xfa5553e2ed0e0ad180c9eb16118ebddb3d273099988baac0d3e2f86b98e9d4c3
4. 0x2153777c0fbc9bfe34872c059731631826287102c0ae229bbe1bfd6f16d6c9f3
5. 0x9b52bab6bd008062c870829940076c39f280a8deb693131a5763d15f94026989
6. 0x5bc77fb59a9b8c47e181d0ad410a300c81b0a1649dc31e33a7724d7c5062b279
7. 0x5217500299d4cff93681232faa2467a7dcc6ea3f3cb72953a29232907401e25f
8. 0x3af10b553375ebe605e29bda4d6433f3f89c7dfe94f64474f988eddbd850bc41
9. 0xc97da01cd54f421d1f97d87b2068d4c6aef93c817c7859edc95c9a8f9946f4f6
10. 0xae6dc23316c2da51493ab6ec1346b8e9d65ff8382284da2a9e23e2769eec148b
11. 0x6692dbfe3ffd2cdfe584580eaf72fc3c95e9fea0f7c200a43848a1ab0a06ec82
12. 0x493095934167d82b74bd7af49909c43be10891ae6809488ef8d9693762ade329
13. 0xefff7a00a0f698242a4fbb4741471facf8a07aac283a6d0c44a87bf4a988152e
14. 0x110c6c21e77668de1becd70345e909cedabda185c5eca2a47425fab10ef478be
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90