Evidence row 3415400

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/G27J9U"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2d5324e7-af8f-42b2-8152-9364886533f4/.well-known/agent-card.json"
    ]
  ],
  "name": "Puket",
  "owner_address": "0x71c84382fa66baaeac3fa5b55dee4510cfe9c623",
  "raw": {
    "agent_id": "339425",
    "agent_uri": "https://centralcity.ai/a/G27J9U",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Puket 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/G27J9U",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Puket",
      "registrations": [
        {
          "agentId": 339425,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2d5324e7-af8f-42b2-8152-9364886533f4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/G27J9U",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793888931,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T14:30:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Puket 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/G27J9U"
}

What the leaf hashes

{"body":"f42f637f250ebff6bd33f4fe00dddb37a87c1eb62ce77d27fc33974c93426a15","id":3415400,"kind":"listing","method":"sync.erc8004/1","observed_us":1793889005290781,"prev":3413171,"subject":"erc8004:5042:339425","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xda329c4feee851a7bfbedd6eda830551f08470e5d98478ab47baa3659b872dcc
2. 0x4af4db780ccddbeaa4716874114e4c008ea838e16ebc046054f4ff10bf8035a1
3. 0x60b73450d67cca43660fce90fe3bfd7e0d516fd5aceee5de7ea41183b2360a08
4. 0xea94eaec83bc49d659ca2236192c2d16de1ebacde55ab2316aaed2ea5de8d087
5. 0x7c255a4af4bb144068baa39e1fd49d50418f631b254c6b724affec73540bf88b
6. 0x690ead23831a9be052529bded838792d5ef6dfd77c8fcc84a496a7d60bcf3d05
7. 0x28830532a6ebf1234dda309d2b1ecf63b580895a0830989d36382f3e543b7ebc
8. 0xec7723afdff0e0c3e3a618c149eea9767c1e266ee61974bc2207902a840fc651
9. 0xb3b688d41eeae98ee67ea8f6036a40b97fc52b8d4687fb60af33f8756cda213e
10. 0x5238edd5a08c1bc5752dd77f302201ff0f7fd6f911b0ef09cb516987c50e039d
11. 0xe1be3723ae03f14adc32be66c1139f2014c1e389d68e115176081519013f095c
12. 0xa0f4139b967c47b6212098ab1ef1fb116b8696e0af5b5baf4ab69823599f2c21
13. 0x26b79609af64282a7d0ea0b1ec7f8168c3787a6394324bea32524b967fbff0d3
14. 0x18ba0ecf9d097a18d969f015a4d29da864bf68db732c6ad7fa00156b764bd084
15. 0x84cc0709bdcf43a76bb38852cd824bccc42d1167214eaa0cc6f5136bc9060566
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94