Evidence row 2100064

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8xbI2j"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/efde3ee4-97bd-4a4c-a014-676385153f46/.well-known/agent-card.json"
    ]
  ],
  "name": "Stikon25",
  "owner_address": "0xfc3743c3e59daa2bacb116ac1530560baeb20c96",
  "raw": {
    "agent_id": "81146",
    "agent_uri": "https://centralcity.ai/a/8xbI2j",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stikon25 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/8xbI2j",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stikon25",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/efde3ee4-97bd-4a4c-a014-676385153f46/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8xbI2j",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:14:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stikon25 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/8xbI2j"
}

What the leaf hashes

{"body":"4d7ca539fe8a39633199eb54715905ca0900bba69d7e599d89bd2dd4ca66f7a1","id":2100064,"kind":"listing","method":"sync.erc8004/1","observed_us":1793610877674991,"prev":null,"subject":"erc8004:5042:81146","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. 0xea681594bdf2dcff0924582daf4368d8af9aae7e4d77a0cbbae7a4b012a2f2d8
2. 0x0cfe0e0a812b29daea1de8f81c5302cd54209df0457399d98a94ed5b9a4c11f0
3. 0x8d996dde48960aa00754f2ccc3a5b80091c5fe2dd1a0c2c3246a05d806db926a
4. 0x5069a450acdae2932411b6684e82e3b9cff53380df817d0aa2ddb4e8b2d112c6
5. 0xb6726affa171efdb30edcda0fc3e126090a4974bd376245feacc5aec9fcb312c
6. 0xe9eab9c0cae671cb815a89836e9f10a4a794400533b761da8af6c4bb1d1d1350
7. 0x46294885ba918e9614b8cef157dff99ce6a46149b54ba5ffd1e1b9bb50a77469
8. 0xa9714e9053d3ccb5abe1bf5c9629f6436392f4b240e8cf0826021779516c5f1d
9. 0xa72e1812fd5b62f43fbc3d0307d7bfcddc8a3ead23966035beedf19b469a1a58
10. 0x1daca82cb27b471502e9b166b7f075da5e023ac5ba652dd8f1c32c73453a2858
11. 0x8612cc730626cd6eaeb2985f053b96a9a221c1762d24274367fb6c5637472b69
12. 0xc179417f8ae1f11ae3d161c9b0dfda8c85fd1a0287b9cd9a92883e24030e37b5
13. 0xe61415e30eff3f78f72f491cf1aa4fddf56b5fa4aab16d517b5f3bb9587740ef
14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af