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 10/19/2026 at 05:23 PM, included in the fingerprint of 10/19/2026.

Pick: #1017213Paid
Tipster: KingBet (@KingBetpicks)
Selection: Hidden: this is an unsettled paid pick. The fingerprint stores its hash; it can be checked once it settles.
Fingerprint of 10/19/2026: 8f52464c c60bc515 726ce1f2 0d1f31d1 6054e493 3ad1de21 f6f29d7b c9f4684e
Pick leaf: 8ed82ba4 bca06372 1d0067a9 d28d634b e3d2eb95 b5b5f518 30c0d17e acd5a42aPosition 397 of 626
Bitcoin seal: Sent to OpenTimestamps on 10/20/2026, 12:15 AM; Bitcoin confirmation takes a few hours. Download the .ots

Inclusion proof (10 steps)

1. right 574261e9243fe72184c2609673dfbd17f6967a642afa6f6fe622e0f2dd748c97
2. right ea1d0a81001c74e9b7e681b784fba83336cf7f69098264aa7ed8c3d6a7d51faf
3. left 5c3dd9bc4dead8fc464fbc727ffbcae013853959e610e54543d7497f4156fe44
4. left e13bc5accad46343fe7342c5c450eca809855cdefefac3340e0e019ea4fbe880
5. right 026f8de277899637c52a574f1e3a7aa695b61078e368aa645bf8c1e4e1eb566c
6. right 94ec43a5e37d819bcabff271c819f810d2b88cd09db9cc7f6a64fee279fc7318
7. right 44ce76eed496760b8832f5ce61c680104f63444a8770cac6dd3589145fc093e8
8. left 46f377de895afb1e0d7d23c8941f45466e70e1b654bb8563cf1d961fda0daaab
9. left fa689e173546ef55858d12f9053423a13ef6a8f1fda2a2d2c8318417673214a0
10. right 3f88c13167ba8d48c41b6c7371a59d5893cbc3e098d849bb3833bc13877cb0dc

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.