Check a pick's record

Every day at 00:15 (Madrid time) we record every pick published the day before in a fingerprint: a hash tree whose root is sealed in Bitcoin with OpenTimestamps. Anyone can check that a pick existed that day with that content, and whether it was changed or deleted later.

Pick

#1028242Paid

Tipster

Referee Card (@Refereecard)

Event

Sporting de Gijón v Valladolid; Celta de Vigo v Levante

Selection

Más de 4 - Total de tarjetas (Sporting de Gijón v Valladolid) Menos de 6 - Total de tarjetas (Celta de Vigo v Levante) · @1.62 · stake 1

Fingerprint of 11/07/2026

24a341c3 60f797ec 8555cf16 3e0ba860 25681886 73689646 8ef29891 c6f671f5

Pick leaf

36ef682a 86e49ddc 64e96fe5 13705b8d 11f111c4 9f759d86 4b19961a 7b852e6aPosition 718 of 765

Bitcoin seal

Anchored in Bitcoin block 975002. Download the .ots

["tipsterland-huella-pick",1,1028242,20769,"2026-11-07T22:12:10Z","Sporting de Gijón v Valladolid; Celta de Vigo v Levante","2026-11-08T17:30:00Z","sha256:afc1c18166fed3f7b06e8aa240ec812bbe7e2cfd80de1b6fc85949d924a77892","1.62","1"]

How to check without trusting us: the leaf is SHA-256(0x00 + content) and each step SHA-256(0x01 + left + right). If the path reaches the root and the .ots verifies with the official OpenTimestamps client (ots verify), the pick was recorded that day. This proves when it was published and that it wasn't touched; it says nothing about whether the pick is good.