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 10/17/2026 at 06:38 PM, included in the fingerprint of 10/17/2026.

Pick: #1015928
Tipster: LetaL Live (@IamLetaLLive)
Event: Wisla Cracovia (F)-LKS Respekt Myslenice (F) + Plymouth (F)-AFC Bournemouth (F)+Aris Limassol (F)-Omonia Nicosia (F)
Selection: Omonia Nicosia (F) (Dnb) +Wisla Cracovia (F) (Win) + AFC Bournemouth (F) (Win) · @1.52 · stake 1
Fingerprint of 10/17/2026: 85fe3dbf 7cca5d19 a447c807 58423ff1 d391f435 ededf07c 45e986bd c93e4a86
Pick leaf: 02a0a547 dbd90da5 5dd1d889 6cc3856d d498d3ae b7e59068 163a5187 995eec4cPosition 541 of 726
Bitcoin seal: Anchored in Bitcoin block 971914. Download the .ots

Inclusion proof (9 steps)

1. right 99500ef15599136371c865296309c021b29149e37649e254daf56b24206b9003
2. right 71fb9f9ff8ad075a5916fdf15b24877970d80184787ca7e4d524d9ab2351f715
3. left 88f8ad1e143b047af19f5422dc45d7ae278777a89d93eef8a6adf71d32c896ef
4. left 1f8652c5a2098d18164026e495727e3477720bcf9aa5750ac6697e27830dc46c
5. left 7929b6461ecd98beddbd5a6d76185489d5ee76179ef9f2e18ff054ad4e72cc94
6. right 0e51618ba2bed81d331c1a4329972c0004b5e8c47b3f8ceb8e9d5721b2de8007
7. right 16a802015ba9ed31d42a34485740c61d774d936c734a0901929b2263726fa2a8
8. right 528e20542b4138a2b58ea62744d3fe8654e22e77734af595bf786e4732fb5ffe
9. left b0d0931662a433873034531628090cdd0d2e66eeaa858ed5095e954d0ab21941

Recorded content:

["tipsterland-huella-pick",1,1015928,20919,"2026-10-17T16:38:29Z","Wisla Cracovia (F)-LKS Respekt Myslenice (F) + Plymouth (F)-AFC Bournemouth (F)+Aris Limassol (F)-Omonia Nicosia (F)","2026-10-18T08:00:00Z","Omonia Nicosia (F) (Dnb) +Wisla Cracovia (F) (Win) + AFC Bournemouth (F) (Win)","1.52","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.