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 10/18/2026 at 08:15 PM, included in the fingerprint of 10/18/2026.

Pick: #1016657
Tipster: MAKIAVELIKO (@makiaveliko)
Event: Burgos CF vs CE Sabadell
Selection: Burgos empate no válido · @1.88 · stake 1
Fingerprint of 10/18/2026: 4f6ad9aa bd2115a6 59c4f862 7b967ff8 f3713eb5 f2a346af 01efe0c4 6e188d0d
Pick leaf: a13a9d1b 2256929a f9441d36 08f18392 fb91006c 9d7d9e6a a7649d00 940c923fPosition 543 of 701
Bitcoin seal: Anchored in Bitcoin block 972067. Download the .ots

Inclusion proof (9 steps)

1. right a08a00693a62a8d27a5bd2454589f3b6cbbf032720bbb3ff89fbe02c4abb3837
2. left 9ab01a6f0509a9db7473ad2e83bfee9143eb2798040e0ceaedf736d2bf6a19f7
3. left 08bafcbd59786c205d10b15bb26802064799914e4546b3dbbb80b2ffb2f2a49d
4. left 27b6e1d2c2c74e4ea3d46a73da7d139fe489ff0cee356d3585045cdda15e733a
5. left d21554448d7095dd74772a987795707f9c083d3e23627d8c0b6752f5a0399698
6. right 1d14d27a4a2a9daa53b11176b91f90b0fae76e4a4686205fb801079a44dc73bf
7. right f740c869c8bb86b5b943a0c5997aea9359ab809283f28b703fb62259d4361aed
8. right ce33a0a5a10d1d537bde458b2792e9a48902cfbf3a065e0d4fdfee1e08e105a3
9. left b2a1f0272425fbb15fb9463b24d80e1bba9e34647b86bf26c881d88ed90a7461

Recorded content:

["tipsterland-huella-pick",1,1016657,22909,"2026-10-18T18:15:11Z","Burgos CF vs CE Sabadell","2026-10-18T17:15:07Z","Burgos empate no válido","1.88","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.