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

#1020918Paid

Tipster

MG valuebet (@mgvaluebet)

Event

Barracas Central v Estudiantes Río Cuarto; Deportivo Cali (F) v Club Olimpia Asunción (F)

Selection

Barracas Central Hándicap asiático 0.0,-0.5 Deportivo Cali (F) Hándicap asiático 0.0,-0.5 · @1.99 · stake 1.5

Fingerprint of 10/25/2026

f8b0a7a4 d2296a1b 6c4b01c9 987376a3 1dbc41b1 cd0b85a9 e0da9b75 b807d197

Pick leaf

4d1b82fb cd399b67 0dc8327a 0de41846 bbc54ca1 2176bafb 8f17890d be61267dPosition 531 of 691

Bitcoin seal

Anchored in Bitcoin block 973146. Download the .ots

["tipsterland-huella-pick",1,1020918,23260,"2026-10-25T18:12:53Z","Barracas Central v Estudiantes Río Cuarto; Deportivo Cali (F) v Club Olimpia Asunción (F)","2026-10-25T20:12:00Z","sha256:2e267ae588609e2ebfe0842b253274b2c635cd689843a925c9fad0f028840920","1.99","1.5"]

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.