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 01:10 PM, included in the fingerprint of 10/24/2026.

Pick: #1019972Paid
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 10/24/2026: 796cae5a 3e25926c c6ef07a1 24c1a8ca a69b77c0 5a94958c 7be70796 92857c70
Pick leaf: 4ac3c4c8 8a73896e 175a588a 60104773 bb72c075 0ed7dd05 dc51f0e8 c6672b44Position 312 of 727
Bitcoin seal: Sent to OpenTimestamps on 10/25/2026, 12:19 AM; Bitcoin confirmation takes a few hours. Download the .ots

Inclusion proof (10 steps)

1. left 20f8e68716378b5e1e1c8b1176db425249deaeef5b8293f7377465853a2dabd0
2. left 54b87e3eaa5f4fd9513a96d3e56c2a87db2f2a9bd3fda1afb773273cf70e1626
3. left 34f633a139f5fad2a4e02fdbadafddbe275052c6a6b908084f6dc03f4665eb6d
4. right 5b07210d82120c2a01f6a4da821b6bcd2b839bacac872ba23fc1e76e01061a0a
5. left 6dcce71b6cc5a7167eeb6dc62376f6e987521c435f0ed5baa4080f0a970a2e9f
6. left b3aed997d0ec138d87b286b7032c8ca5eec5951b23e2fb5977c33a404aabd381
7. right be93f9ab1e3fee847b8ad9a4152612f3caa77589e66aa1ca705a2fab4a0574fe
8. right 0fec041b6580f7aa324077e1b31e66244991a7b7dd260e78d8e2e664d2b37445
9. left f8a30771e7a38d8f17609fe2b5399b20adc6a0eadb545b4204458e3ec47c5868
10. right 805a87d3045eaa74c631fc7df0869038fef94634ccce1ae7daa6bd3fb1a904f8

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.