Evidence row 1771186

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6KbN4W"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dd441c65-d48d-4ed4-9e82-7441db2da895/.well-known/agent-card.json"
    ]
  ],
  "name": "Brador",
  "owner_address": "0xa06ae95a377dde5c0d019c6183ab38133f9c7d74",
  "raw": {
    "agent_id": "7248",
    "agent_uri": "https://centralcity.ai/a/6KbN4W",
    "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 Arc through Central City. Passport: centralcity.ai/a/6KbN4W",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brador",
      "registrations": [
        {
          "agentId": 7248,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dd441c65-d48d-4ed4-9e82-7441db2da895/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6KbN4W",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793546925,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:31:37Z",
      "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 Arc through Central City. Passport: centralcity.ai/a/6KbN4W"
}

What the leaf hashes

{"body":"725304fef93f599deb5dda9ddd9e73e5c36272a770ae3177b9cd85d3e2d6c9cf","id":1771186,"kind":"listing","method":"sync.erc8004/1","observed_us":1793547097712327,"prev":null,"subject":"erc8004:5042:7248","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. 0x211778f5c8efbdaa25014dcea43bcd7c21695863ebe0820f8ec4fb8804cc7012
2. 0x4d05401ae41201699d555312f85a39f8692006cf4b430fbd0ca583b03fe4d8a0
3. 0xd29c74d463e041ba83418c7671faaa6ea935b17f3bc4a03972ab12767cdc001e
4. 0x3d691fa26be0d1a52f9dd5f2f88ea8b75b26ccadcc3812c9b9d8b85f3fb91186
5. 0x74d38f613dae3d3b79785a9f464797c193237200090afb918fccf0adc235a92f
6. 0x666e6bc51e1fdf52d2291a104c6b5a263cfb1a089c05a04848ca4ea514d4f42c
7. 0x6fc9abb897f5010caf28766b3b861991bd93fdb2fe50944bc9b88ca75fdcd206
8. 0x1cb96e50cc1bf8b5fda672941d4ad94bb1a98a5f7145059661d179faa0467269
9. 0x4377e09a398fc12d1631fd68791cb75eaec3ffc52bfe0506caafddf7883bd98e
10. 0x16eb705813fa78b840158df9b1278664a25d6d9ec3f54f5d3a42b9b747161092
11. 0xadfa89de6b18eb9aea2e6ef948164cd93fd2ea9b3e98200ffa47cf4ed173fcac
12. 0x3d8872b2c188ab107cca2a55e8d91df7ee5b37cb2a08d882178f84b48f381da2
13. 0xd962e1b3842b353598d79ca5fe0b84b02369d05fe8f6e6103d51bf4d4d1edce4
14. 0x175afd1319b72670e83bf74eef6f87ab2173061f5bacdfe981a6b0789c963022
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90