Evidence row 2279548

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/h9jQHV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ebce878a-16da-4fd3-881e-0246f5223717/.well-known/agent-card.json"
    ]
  ],
  "name": "Zeirert",
  "owner_address": "0x5a766945e6727feb907264ca486798c3fc63b93b",
  "raw": {
    "agent_id": "133039",
    "agent_uri": "https://centralcity.ai/a/h9jQHV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zeirert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/h9jQHV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zeirert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ebce878a-16da-4fd3-881e-0246f5223717/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/h9jQHV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:05:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zeirert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/h9jQHV"
}

What the leaf hashes

{"body":"0abef616bbff521aea0aaf68bcf2fa87a78ebfc9ce89f0f706a7c785876f0748","id":2279548,"kind":"listing","method":"sync.erc8004/1","observed_us":1793653539984500,"prev":null,"subject":"erc8004:5042:133039","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. 0x81f9e3e4dbc353a50a2c72ede9e9b75113b652172476c602ba801c7295d8e7cf
2. 0xa5650839571b68b9d1d65a2216eae117e9074353ac13fb6f541a788db760473f
3. 0xcbccd068635a4add900b5d6aef5c21f581e6359eae5915d3d713954bd3d16d69
4. 0xda7b8c9aefd486fccea198117137accdc5183f887825f10cb71ddd9bea58cd68
5. 0x2a0867756c3b73e197737eb089a5b7a3cc41f234476ce7962ea09c83b4d9dc60
6. 0x1a9c4fc365c6f378da3e162f5c9d2bd0b64e9ab18566112897004294701c4366
7. 0xe5297ee6c44f22aac5fb5a7e781c47f45a9c79c28d62d8d4ffb9bdfd25d4ed25
8. 0x8440aa7e729f38c29a4417465290fb2fe786ade08ff5d66134b2c86220786044
9. 0xd31ec86cf73caa032ecf8e8595a204497c93cf40e024bcd4718739a4d16d143b
10. 0xbc0bd3e916baba1bbca963c3d3f14a8bfcf52d7c533868a4ad4ba3233605e752
11. 0x1fcc62b860f05e6d608e0f36cdd791fdbd0a6f06270969f306770f4a1d3eab15
12. 0x3fd83e30473e926f4e4e16bd737d7c3c794bc8304da6d47a1d7ca29d12258f04
13. 0xf82dc9b9d8e081f36e55e80fab45654768c11eb158257f63f8ca7ff17d181d54
14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af