Evidence row 2191020

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/btt4uO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f4a7a00f-d161-4df7-87bf-d57fee3f60a4/.well-known/agent-card.json"
    ]
  ],
  "name": "Broteh",
  "owner_address": "0x0e8f83379b7cc07698e2888f03d4f33400fdb9ae",
  "raw": {
    "agent_id": "121358",
    "agent_uri": "https://centralcity.ai/a/btt4uO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Broteh 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/btt4uO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Broteh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f4a7a00f-d161-4df7-87bf-d57fee3f60a4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/btt4uO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:24:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Broteh 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/btt4uO"
}

What the leaf hashes

{"body":"04d3283de0250ac65b83cdc2b955f9a1fdd061cb310013dfa074c8d95a8c0e4a","id":2191020,"kind":"listing","method":"sync.erc8004/1","observed_us":1793643878763744,"prev":null,"subject":"erc8004:5042:121358","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. 0x641bd41522f49381275e640a3ac3a021ed40fa88ea4c13e9db8775886118fbb4
2. 0x9f054e644cd0016a66881d27b749db720334b1d51e29c950686e98ec9dfbb616
3. 0xe0e7f5d33e27e67836b49f834e59ce61b702561cf60d79095e80be43aa4930a1
4. 0xd0a81e9bb209f733ab0ba8dde1ba8fd8666a426c62a60f951dcd51825dbd823f
5. 0x5740ef34c84db797a06657b56879e1d9cdc9f76064142fc3666d5244152f810e
6. 0x2cca00e973b230e56a09f6ef4ff97a1d56e5f1069904e4303f76eb1f760b30c7
7. 0x42167a8f448a4f43c4360309c1d5cbc84e17c2610b7f0190b6e5d5b0d3c0dcfa
8. 0x7137fdf600da59f306963bad4a595531a19446766446c97e22c148dae7e02cec
9. 0x599578ad9e0c6f63992b620894e5343ddd89f4f9cac2086aa027e4ab662bb8cc
10. 0xed23230cae016d4bea7b0b06141097f6e0a2719f04330c15743279f4f64b386a
11. 0x33d105a457c79e0b2de160c1b603c1f3845d9097f59a6bb2bcaa6572c0bbac63
12. 0xfb198b5e9ed6a30d23cc6c63e240376a59838835d128c19ba80c223b34685b35
13. 0x43843187ed08d9e521651cb9dfff6531be94049b43e391bab5e05b93fc4383d3
14. 0xfb5ea8fd7d0c463ff98fdc93228854845802421c0e3865536227edf756498fcd
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af