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.

Recorded and unchanged

Recorded on 10/24/2026 at 08:18 PM, included in the fingerprint of 10/24/2026.

Pick: #1020263
Tipster: SMA (@SMA)
Event: Vitória-BA - Athletico Paranaense-PR
Selection: Over 27.5 Total Shots (Settled using Opta data) · @1.73 · stake 1
Fingerprint of 10/24/2026: 796cae5a 3e25926c c6ef07a1 24c1a8ca a69b77c0 5a94958c 7be70796 92857c70
Pick leaf: 7d34b59b 00d47851 7a938f2b d13fd30d c360f882 013de164 e271cb11 b696423ePosition 603 of 727
Bitcoin seal: Anchored in Bitcoin block 972985. Download the .ots

Inclusion proof (9 steps)

1. right 229a33fbc9615ae6cb3fa442275458084f16962773b52a2c8105f206138d29e3
2. left 77445154c6589826eee022606e95a5c1f142a3aef96bbfb1091c3452290a8de8
3. right 47c48f555f8e1d911d3f4fb0becee32eae9886350cda93315339b938105d0286
4. left cb099555b1ec7ce37ffd944ab2e0686f759ca6e4ae38b808bfbda962a888580c
5. left 3d9f45f7676ae963d3710690d1fa49b7268c64ef47a57b12aded44dfcf54f51f
6. right 9ef0765dcf6aa5f2b478b997adfe5743235313faac58772142ba096a62a661e2
7. left 222b6e0ef3f25b1852bba097367e22f95ba633f387da0bcb870cab15d04854e8
8. right aead699d279bac32335d04fd836a3505ea3b7f2abf5547a061e1cfdcae430ac2
9. left ffe91c7ba16dcd9df24fae84b6fa0e37fd8a8498189941930aced3b119400534

Recorded content:

["tipsterland-huella-pick",1,1020263,21456,"2026-10-24T18:18:46Z","Vitória-BA - Athletico Paranaense-PR","2026-10-24T19:30:00Z","Over 27.5 Total Shots (Settled using Opta data)","1.73","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.