Evidence row 2183411

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GMmbQB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9712be1b-0b7f-48d0-abe2-3f4172296f23/.well-known/agent-card.json"
    ]
  ],
  "name": "Pleibon",
  "owner_address": "0x3d62ae9e9d4d77eec12becbe5d0e101e290efec5",
  "raw": {
    "agent_id": "117780",
    "agent_uri": "https://centralcity.ai/a/GMmbQB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pleibon 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/GMmbQB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pleibon",
      "registrations": [
        {
          "agentId": 117780,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9712be1b-0b7f-48d0-abe2-3f4172296f23/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GMmbQB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793641186,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:42:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pleibon 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/GMmbQB"
}

What the leaf hashes

{"body":"e6d2e5e7769be5ff149657a0e9314713f7b642dfe85dcb8f779cf3e02f428d08","id":2183411,"kind":"listing","method":"sync.erc8004/1","observed_us":1793641353460133,"prev":null,"subject":"erc8004:5042:117780","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x7fdc7abceb6680ef10ee49296e90766fab54c98f456f490740534d3d9584e73e
2. 0x4b455b21da54268c1473b5f2b7fe349d307cb4b74d6916efa8bef0bdff24a68d
3. 0x7ef4b736b4bfdc3dccd5add1ebce8dab9128f14e8723865015e85b6425613f2e
4. 0xaffb0125246f53e657f9a15f5d19e6cff9dfa2530eac117de287d70248ca21b1
5. 0xb32befd9444a2867cbe3b606b8365be55a8aebf28d37d21a63804ebd0280f810
6. 0x6b9dd24b727e225fdf475aecf17a699b3244283aa7f709b8544ceb717320c578
7. 0xb18a86861f703225cdb026eb6a212e801c900d1d5f652680bbaee1408f85d41a
8. 0x240191b4fb387bc43a76f5a6ff99e2c5aca1d3d70c249d7b63e8f0b2fca88320
9. 0x9a5d536eacdd84931a8726a32011088342defa05131a7e5cfa8fe335a1c75add
10. 0x68bd2c36701f6049a2f13f4bec145e601bc500af418acd86c417aaad9b0642ff
11. 0x50bf2f84de7b53e5933e244004dac0d447346914337103a7d8bac4bfb694c60f
12. 0x786080c17714171e1c289cf0aed18e1ab976b18ce2fac2a219a07d49aadcb6c7
13. 0x6a06852e71057f53bcc6c658511dcfcda03ac93f8dd86e79a4db42c8e85677b9
14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af