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 11:18 PM, included in the fingerprint of 10/24/2026.

Pick: #1020368
Tipster: vmoforecasts (@vmoforecasts)
Event: TB Rays @ MIL Brewers
Selection: Ganador = TB Rays · @2.02 · stake 2.5
Fingerprint of 10/24/2026: 796cae5a 3e25926c c6ef07a1 24c1a8ca a69b77c0 5a94958c 7be70796 92857c70
Pick leaf: 5e0a00a5 8b358979 3fb58142 2d443428 c17e49aa e57d9de8 4105bd79 2aeb6ca5Position 708 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 (8 steps)

1. left eb9c8f751b5794b8d54ba792e7235199f1221028e1d15f8f4ab0e2f9eb7c9d97
2. left bbbe8b0102441df1f88a13d9b969004aad602dde36d79bc61d6b11cd83eaff07
3. right 8c9315bd5d7fe67c81b62d8a735e2cdb0ee30c4b0277714c04f879f53e60731c
4. right 7fdea8da48d6e1a832e64b3ec719e701239f2455481c6ab274a151679801883d
5. right 1c014053c614af8e116338a5bcdbf83f3a527e657f0fa1740316895dd178fe67
6. left 8f4e4bc3e78e970fa024146c3be2ea52ed7fd2b6e7ed53322dbf6d5cb280ec68
7. left 24bcbe5f95de3e37b24046f0f71a1a6fb6b6d574a2953932ee4b00f7b4ec8c22
8. left ffe91c7ba16dcd9df24fae84b6fa0e37fd8a8498189941930aced3b119400534

Recorded content:

["tipsterland-huella-pick",1,1020368,26421,"2026-10-24T21:18:21Z","TB Rays @ MIL Brewers","2026-10-25T00:00:00Z","Ganador = TB Rays","2.02","2.5"]

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.