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 11:37 PM, included in the fingerprint of 10/24/2026.

Pick: #1020383
Tipster: DUO BETS (@DUO_BETS)
Event: TAMPA BAY RAYS VS MILWAUKEE BREWERS
Selection: JUNIOR CAMINERO OVER 0.5 HITS · @1.526 · stake 1
Fingerprint of 10/24/2026: 796cae5a 3e25926c c6ef07a1 24c1a8ca a69b77c0 5a94958c 7be70796 92857c70
Pick leaf: bc6c8adc 9f21b7f1 fb7f6dfe 2977be4e 15d1ca62 83e67134 2423663c 2cb8380bPosition 723 of 727
Bitcoin seal: Anchored in Bitcoin block 972985. Download the .ots

Inclusion proof (7 steps)

1. right b94f005191c11e7b537717ad47239ea9e5e966e0be6222f1a5fdf9db2d2ef89b
2. left f39e680f41ba4d6c56d80372d4e7948adbb3ef6e9597a9bfc23c0d71c2a0cce6
3. right 6af0d0fb5dad6ad6afeb01f19a2a0f635106e6da305f1595407eb67e54ed1880
4. left cb620bd7eb0cbc7be35f6b7423ab9f434f5ba98c082537e7944ab146dd683ac9
5. left 8f4e4bc3e78e970fa024146c3be2ea52ed7fd2b6e7ed53322dbf6d5cb280ec68
6. left 24bcbe5f95de3e37b24046f0f71a1a6fb6b6d574a2953932ee4b00f7b4ec8c22
7. left ffe91c7ba16dcd9df24fae84b6fa0e37fd8a8498189941930aced3b119400534

Recorded content:

["tipsterland-huella-pick",1,1020383,26681,"2026-10-24T21:37:59Z","TAMPA BAY RAYS VS MILWAUKEE BREWERS","2026-10-25T00:00:00Z","JUNIOR CAMINERO OVER 0.5 HITS","1.526","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.