Proof check
Chapter 1 — Kaspi.kz (KSPI)
This chapter's exact text was locked into Bitcoin block #964,944, mined on August 31, 2026 at 9:55 PM UTC. That means it already existed by then and hasn't changed since — proven by the Bitcoin network, not by us. Anyone who tried to backdate or edit it would produce a different fingerprint that wouldn't match this block.
How this was checked
We did the work for you — but every number below is public, so you can re-check each line yourself.
- 1 · The proof is for this exact chapter
The chapter file has a unique SHA-256 fingerprint. It matches the fingerprint recorded inside the timestamp proof — so the proof can only belong to this text, unchanged.
- The file's fingerprint
2a6111537287dc66ef5959f4607a0534a917fb11dcd239254e9315bf841edafa- Fingerprint inside the proof
2a6111537287dc66ef5959f4607a0534a917fb11dcd239254e9315bf841edafa
- 2 · The proof is anchored in a real Bitcoin block
The proof resolves to a Bitcoin block's merkle root — the fingerprint of everything in that block. It matches the merkle root of the real block #964,944 reported by an independent explorer — so this proof genuinely lives in that block.
- Merkle root the proof resolves to
9afd2732f1a7ec7b25e56b6494550602e40d3565bd2e6ab5974e5252370fa4d7- Merkle root of the real block
9afd2732f1a7ec7b25e56b6494550602e40d3565bd2e6ab5974e5252370fa4d7
- 3 · When Bitcoin says it happened
Block #964,944 was mined on August 31, 2026 at 9:55 PM UTC — the blockchain's own clock, which no one can rewind. So this chapter provably existed by then.
A note on the time: we show it in UTC — the fixed, universal clock used for proofs. A block explorer like mempool.space usually shows the same moment in your local timezone, so the clock time can look a few hours different. It's the exact same instant.
ots tool). It will independently confirm the same block and time shown above — nothing here depends on trusting this site.