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 10/14/2026 at 06:56 PM, included in the fingerprint of 10/14/2026.

Pick: #1014045Paid
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 10/14/2026: 1daa96e9 0868f35c b70e1a67 78436946 34ec3234 68ad6d4c 1c388e06 e17cd0db
Pick leaf: 31758cbd 49966c1e 15bc170b 3bdf9c5e 9e032ced ff083b33 3b07c745 f8140d0aPosition 420 of 642
Bitcoin seal: Sent to OpenTimestamps on 10/15/2026, 12:18 AM; Bitcoin confirmation takes a few hours. Download the .ots

Inclusion proof (10 steps)

1. left f6cacaed3ca20d99b67d62f8da6da1b631752863a685efc1bda77fa364f209ae
2. left c0eb28d14d08474521f7fcdf8e38069a2a6266441a7c1022b2be986b1fcc30e3
3. right c416be0cfacb342c5cc9ddb5b7f3427629068fef05d5bd599a119e88bfa8fdd1
4. right f552e70de9ba436eeb6e31d86090980f541aa5fdba22f1b54dd9dcf44f5167fe
5. right c8775c51ab52eaa0392180930ea72234a7950650f22c6dc75f8969b88e05247a
6. left 5107205b68b7904fb186f4dbb8f685f5bfdfde3e63fba718bb12875a79559930
7. right 348f553d6dc7751f0af7ac76ec1540a8ff2392428af9298ae39c18f259651863
8. left bf723ea179fcca80f6c443941b871a19f79621dde154ba01434b8b1a4becf70e
9. left e453d67aff654d3178257cf262fe394c13689159e62b50f958d6eca26970aa8a
10. right 303d8594cd64ef6ad046805ba87db92916f640ab476ff0d668b547cfd25c33b0

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.