Evidence row 2179636

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/slbazW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b90b7584-5c04-4110-aa8c-4c0ccfbc1616/.well-known/agent-card.json"
    ]
  ],
  "name": "Pukon",
  "owner_address": "0x70b58ef6608fde7caa2ff0902bf4875b3b91d3b8",
  "raw": {
    "agent_id": "115747",
    "agent_uri": "https://centralcity.ai/a/slbazW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pukon 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/slbazW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pukon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b90b7584-5c04-4110-aa8c-4c0ccfbc1616/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/slbazW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:18:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pukon 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/slbazW"
}

What the leaf hashes

{"body":"51f42211a38d857a7f309c3a3fdd102a815263d2170d264853adb8f488469435","id":2179636,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639893194283,"prev":null,"subject":"erc8004:5042:115747","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. 0x6e91231676d6ab5a8717ea0f4097e9e7ac5281a105e71ec1276eab2693dd74e6
2. 0xbc110d536d332de6bfb3059adae84167d3185d6b116980ff233d5f688aef937f
3. 0xd0671e3fe473c1a07f3626ed45ff09dd45a8ac6d4ff18cbaa9255f1bec24c8c9
4. 0x652b8946e57c9a24a118ee58566db0350415f44dae6242a3622e6dc1397108ad
5. 0x8c7d49f4fa7273d312480ee33953e63cb85285a9c7e97c3560edd4828e98e01d
6. 0xda47565033eb237b10fb1ed250a206b8796f7aaa60ff668111f447426c61ca58
7. 0x9a6971c86763071ba4bacb39b8a75757519a6aaac7ce9966662f673a727ee95a
8. 0xe8914a0e9db4f2e0c35f81cd43cb1a45783744947637bd45a1e1b380e1827849
9. 0x5ef6ca1435a526e125c10a52229336a25c8cb5ad1fd22a6ff4710b75fabc88fb
10. 0xfb6e19201a7e7f6f8b193ab61c1f71fcee4adfcc0054afd2e2a9e1bc86fc15d4
11. 0x397eb424ec9152f7b06395c903784c3d0d5aa7422c53711710d436bd1c3da79f
12. 0xa95c0aa60c534c116ea78dfa73cda3218c070929dd80984b74bd130bc0058f60
13. 0x9e9a25a642137f47c2c84b5e744fe2a673304740cc0eb165018b100bc5cbaf0c
14. 0xb903742c059190ddedc375958f73db84c3806732f1e54330407245d4734015f5
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af