Qatoshi.
BITCOIN × QUANTUM

The next
signature.

An independent Bitcoin observatory.

QATOSHI / BITCOIN OBSERVATORY
Qatoshi.
01 / OPEN THE TERMINAL

Same Bitcoin.
New assumptions.

The public record. A closer look.

QATOSHI / BITCOIN OBSERVATORY
Qatoshi.
02 / FOLLOW THE BYTES

Build a commitment.
Trace the proof.

Eight leaves. Three siblings.
SHA-256, computed in your browser.

QATOSHI / BITCOIN OBSERVATORY
Qatoshi.
03 / CHANGE ONE BYTE

The record
remembers.

Alter the message.
Verification fails against the original root.

QATOSHI / BITCOIN OBSERVATORY
Qatoshi.
04 / READ THE OUTPUT

What does
a key reveal?

Inspect output structures.
Follow their specifications.

QATOSHI / BITCOIN OBSERVATORY
Qatoshi.
QATOSHI / BITCOIN × QUANTUM

Read.
Inspect.
Verify.

The next signature starts with a question.

QATOSHI / BITCOIN OBSERVATORY