Evidence row 1846000

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5ovnJs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/35aadc1d-0af7-48e9-849e-af5d02db5c52/.well-known/agent-card.json"
    ]
  ],
  "name": "Brantan",
  "owner_address": "0x676d127201c7b31c9935e53e30025cb315093179",
  "raw": {
    "agent_id": "38277",
    "agent_uri": "https://centralcity.ai/a/5ovnJs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brantan 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/5ovnJs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brantan",
      "registrations": [
        {
          "agentId": 38277,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/35aadc1d-0af7-48e9-849e-af5d02db5c52/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5ovnJs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793575915,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:37:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brantan 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/5ovnJs"
}

What the leaf hashes

{"body":"2ffc091d1c444925b52a6169b12f903c16fc62bab141765cf22e7b3ae2ef434d","id":1846000,"kind":"listing","method":"sync.erc8004/1","observed_us":1793576247982994,"prev":1845763,"subject":"erc8004:5042:38277","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. 0xb58b755327e62e3756061e6a7310d31489ff3c23e4c17eae7fd0a28849e24ec5
2. 0x87eb2e7889c09c8a67ea43ae7332d0992479ac343bd19be694d2cfaf6d11a53d
3. 0xe4ae6248e9f6b4b798b72be6204bc2a1a6016b77f64e5f84be1b36027dc3fd6f
4. 0xa9db5488827c6d69f7ae3431ec37c5987480194d4240df3984c861ab1e0c0ca2
5. 0x2f82142724aad863fc2e289438b0d6500c36002b30d1f129f1f15016616aca61
6. 0x55d241efb344e04e09734fc147bc73dc7cf2707f6aaf8e30472e914a98e42658
7. 0xbcf02f60be01699a3016bb8f56b1ff0700b08dcfa197aa073528fe4e8e1dee3a
8. 0xd17b2d46c41cf079ae6020ba4be46e283c5a7dd5c78395bd689edd46e06df4cb
9. 0x49139c458532b360e2e3fa7bfa637f86814d3d4a57abca70574b0196dd757a86
10. 0x9846ecd3620d35c20243904fd9b4fa42c38003b5f79b4cd080eac40eb6afb30a
11. 0x32de2d55809f78a6762be2adee8c23ca03fc6ecd558cd691f0330c9bf5dba671
12. 0xda43e7c33db4b2a49eac5372d59f78be85b20270ae35f3877840061da57873f3
13. 0x76bd6c29668276bc9bcae1a73c60a4d02ab25f5e47f437d7c2c27bab58a536a3
14. 0xc4208f09c5a97556dbf0e04ca82216f9056e3cf547ebb46cc61036bfd76910cb
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90