Evidence row 2290802

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yvH51q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/07a739af-a1db-4143-a6c1-ceb74190557f/.well-known/agent-card.json"
    ]
  ],
  "name": "Trunert",
  "owner_address": "0x195b55adfa53e20006602eae903be4b993457aac",
  "raw": {
    "agent_id": "137844",
    "agent_uri": "https://centralcity.ai/a/yvH51q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trunert 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/yvH51q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trunert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/07a739af-a1db-4143-a6c1-ceb74190557f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yvH51q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:20:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trunert 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/yvH51q"
}

What the leaf hashes

{"body":"627f71d39075da95c1698b2808bc455b494f360ffa016fb85348f8fef52622e3","id":2290802,"kind":"listing","method":"sync.erc8004/1","observed_us":1793658007281405,"prev":null,"subject":"erc8004:5042:137844","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. 0x72355684112b34f5ef220a25122459b80ac80849877dd60aba0a8630492c7ad8
2. 0x6d099cc3e456573c50dc858257f44e47db28946ec6691f82675fa8e442e8ae8e
3. 0x28ea4c7865d6242f4b2600043827e636f556eedf81afd2d1a3035fcadba87e04
4. 0x0cf21985d63e81b40cb5deb65a52ce0f17b7965ab7e5a8c266834a71cca80c43
5. 0x2d8d6eec82932854bfa7c6d40bc317efd8b9f15147cf5642564b9d56855dcdf7
6. 0x39a84c3cf40cace52484c6fd0a898a59897800e6a0432b96aa26e0176056ac81
7. 0xb805e38272825f8cdd8cfd9178b25c5bc11c62c0390d1deb3526797660956e4e
8. 0x258410d5b24283d9c72e23275f0488ff9b29c020ed90a7cefe2b89d3106864c4
9. 0x7ad76327f09d6cdb4c227271f438249a6cfc8525791a4cbab15d757752bb7d61
10. 0x70c29373aa1596e4189adba140e8c6bd450eb9362f1060805148e3b29e736fc1
11. 0x10279b498909bd5a1017abdfe1873ab23fcf2667056e2fec9cfae6ae85a06b4e
12. 0x51697ad5d0e09a5ab486f9f30e38496d82eff55f99559b8ea48978b3737edda3
13. 0x5b336d18729d4068a892dd1e69a1bcd181b14c9ee7673f058f47ad6722014ff9
14. 0x05ad6b5d39c05b20c421cfd08a369494609a679562a35de106ddfc5164e8f853
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af