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 11/02/2026 at 03:06 PM, included in the fingerprint of 11/02/2026.

Pick: #1025135
Tipster: Vultur (@valur369)
Event: Bodo/Glimt - Lille
Selection: Más de 2.5 goles · @1.49 · stake 5
Fingerprint of 11/02/2026: c17d7784 ab8a1686 83707fc8 fe25ef6b cb24f4df 38d48563 871c7fb8 04cef3de
Pick leaf: 23d233e4 60efa295 1eadd07c aac0b8fd 7c2acf3d 2dfd5c43 34d0912a 27e0c9f4Position 170 of 433
Bitcoin seal: Anchored in Bitcoin block 974314. Download the .ots

Inclusion proof (9 steps)

1. left 6378ceacf15c46b11cfdb8dd5557af9f4bd8dc39b038302a24d6256489862d87
2. right 8b51b62d0cf51e8a74f366cf70d920a7809fdee6d19ced668d2c8b2284069ee8
3. right 5c0f50b072db09b6c499263026f0010c808ac49d08567a0b0339015972dd532d
4. left 589f92ce68c96fa64a9666032472fad80d9ea2a53827dc7e951dcfb4f9a5b4aa
5. right 1736ed538239234d6908de79346b9bfaa09baf169ea6d86bcf42c7359b9ecd36
6. left 6a9246086f4344af6016962a68dd5b51e0c88825f1ac0c3cd5301931f9dcbcd0
7. right a341a78460b0c9f9b705f06ba399363cd8680da186091785b0ea3d967f66e6fd
8. left c1141eb6cc2951d14774713bdb152da564d4300d3a1cb78dbd7cfd4f89be8241
9. right 11ecac2a0228c56102eabdd2705cd57f2d3294e8a3f250f50f65fe1be2cfd713

Recorded content:

["tipsterland-huella-pick",1,1025135,26730,"2026-11-02T14:06:40Z","Bodo/Glimt - Lille","2026-11-03T20:00:00Z","Más de 2.5 goles","1.49","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.