on-chain proof · call 2QHC50BPTX
BTC UP — a crypto call we sealed on Bitcoin
Everyone's in a great mood and dead certain the party can't end — which is usually right when someone should quietly note the date. So we noted it on Bitcoin on Sept 1, before the fact; anyone can check when, and you decide the rest.
Missed — kept honest
Fast preview shown — the download is the original sealed PNG (the exact bytes hashed on Bitcoin), with the verify QR baked in.
The call we recorded
The meme reads either way — here's the precise bet sealed underneath. We prove WHEN. You decide WHAT.
Missed — kept honest
How we grade this: a hit needs BTC to close higher on 15 Sept 2026 than on 1 Sept 2026. BTC moved -0.8% over the window → miss. It's just public BTC price between the two dates — graded automatically, no judgement call from us.
The story
On 1 Sept 2026, CoinBra.in recorded a BTC up call (resolving within 14 days), wrapped in a deniable euphoria meme you can read either way. The exact image was SHA-256 hashed and timestamped onto Bitcoin block #965,059 BEFORE the candle printed — so the timing cannot be faked or backdated. It resolved against us: BTC moved -0.8% over the 14 days window, so it is logged as a miss and kept on the record. This page proves WHEN the call was made — not that it was right, and we never delete the misses.
Verify it on Bitcoin yourself
- Image SHA-256 (what the timestamp seals)
- 575aa258eb5050a9c68cb354c9eadac4c608f70eb6e6f333506427330d491990
- On-chain (Bitcoin / OpenTimestamps)
- confirmed — block #965,059 (proves the seal predates this block)
- Short code
- 2QHC50BPTX
sealed PNG (the file we hash) · proof (.ots) · verify the .ots · Bitcoin block
Don't trust us — check: (1) SHA-256 the PNG → matches the hash above; (2) the .ots proves that hash existed no later than the Bitcoin block (un-backdatable); (3) the outcome is just public BTC price between the two dates. Proof of when, never of being right — misses kept.
More calls we sealed
← back to the chartNot financial advice. Financial evidence.