Evidence row 2054678

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nJ6iHn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b53b100f-1e17-4139-9671-9a1815f878fa/.well-known/agent-card.json"
    ]
  ],
  "name": "Stakler",
  "owner_address": "0xa036aa2bf2e3d54fca72b7356099f1431750ed72",
  "raw": {
    "agent_id": "59960",
    "agent_uri": "https://centralcity.ai/a/nJ6iHn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stakler 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/nJ6iHn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stakler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b53b100f-1e17-4139-9671-9a1815f878fa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nJ6iHn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:22:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stakler 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/nJ6iHn"
}

What the leaf hashes

{"body":"58a65540d612672b0ca6c4498a1d58af6c091170565425f3b1aaf4c71367765b","id":2054678,"kind":"listing","method":"sync.erc8004/1","observed_us":1793593326427525,"prev":null,"subject":"erc8004:5042:59960","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. 0x6b3dae7fdd6a487fba596c59b73341c84925b971033ee594ba0d54ed11ee0c3b
2. 0x43761932a80b1e09f51ac6a61b510ea98406e264cdadcc8ab893f3b5e772ebee
3. 0xc82307fe29a51b3638cc0b2a9b5e405083286774604d02891c932aa5bdecc73c
4. 0x6fe10235404f2c989709f7d1bd879b94dcbe768cf88e65730c950ef028b91b00
5. 0x4cd54c432d7b9e51186b4b01243110ae51ca29184427b1fd4d237c3587ca82b7
6. 0xf4f8d7711cc66a97a8771371f459af2cbbfb7de51dd7d91f27965b3eb711d60c
7. 0x3e2e4bef4bdb0d25dcc7a43112a92fa7fc888041ca65291f9a2dfe694a78d227
8. 0x14488b507e750148f5aa2d4cb7f84eee40424e9f784d17cfcde38a2e71e43666
9. 0x3204ff6f1595360a48541526a37594117030b7bf8fcc0d38002ca790e85d0077
10. 0xf900446f59033e1f1eb01c88f1af22af60227a9cbc8e74106604eb08cf726905
11. 0x59ed6181c6d21d79e5ec3723115021e04af859256880f3ae566406f3464592f6
12. 0xf0699dc3af903ce279fe702ae5cea714fed874298365bd17acc077a30e99efea
13. 0x2fd2d9cf947c79681f19cce7449a6b4b73c256ceadacecd526a729734fb1339d
14. 0x197bc18a6b8126dd9b52133f001dca55646ad9292aafa98222498ec1746809a4
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af