Three ways to check what this site says, from a thirty-second command to a full local rebuild of the Merkle roots.
The thirty-second way: open the JSON at /api/state. Every value carries the command that produced it. Paste the command into a terminal and you are asking Polygon directly, not us.
The two-minute way: open Polygonscan at any of the seven contract addresses, choose Read Contract, and call editionCount, latest and getIdentity. Polygonscan is independent of this site. If its answers match the page, the page is honest.
The five-minute way: clone FTHTrading/LPS-1-Reference-Implementation, run npm install, then node verifier/cli.js --path example-work. The verifier rebuilds the hashes and Merkle roots from the files and compares them with the chain. On 2026-09-09 the contract suite passed 58 tests and the pipeline suite 21 on our machine; the commands are in the evidence ledger.
There is also a free endpoint: GET /v1/verify/{editionRoot|sha256|cid}. It reads KernelV2.isAnchored and walks the kernel's editions to tell you whether your hash, root or CID is anchored, which edition it belongs to, and when.
Insight · 2026-09-09 · sourced to the evidence ledger and the chain