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 10/25/2026 at 11:42 PM, included in the fingerprint of 10/25/2026.

Pick: #1021074
Tipster: clutchtime (@clutchtime)
Event: The MongolZ - MOUZ; Team Spirit - FURIA
Selection: Ganador - MOUZ Hándicap mapa - Team Spirit +1.5 · @1.53 · stake 1.5
Fingerprint of 10/25/2026: f8b0a7a4 d2296a1b 6c4b01c9 987376a3 1dbc41b1 cd0b85a9 e0da9b75 b807d197
Pick leaf: c60b42c0 cff08b8d a0ef0ac1 64fc2587 205050dd 16a8fcb1 30e8e389 53d1fe50Position 687 of 691
Bitcoin seal: Anchored in Bitcoin block 973146. Download the .ots

Inclusion proof (8 steps)

1. right 3dd4f1822281595086c8127e4b803dc672757f323c2d5d63bf48e1b1075dab44
2. left e25d487eea616e23e789e3e130c07e8b534bb08a660027720586a5b56d279029
3. left fa5cbf69d944ad70ffd53f3ed6acc423388d2781c4b195dae4137a7c81f7751f
4. left f3eea8e9d82a7635b549def75b7726d4437050c7dabae32e11816d197b8edba0
5. right 6465faa21163879176e22c020611b9878d22b6b77cc9fb2ccc8339ed675860d9
6. left 3d30b35e8da7d4005ac32f5641e42374ff8387f8f4121aef49a5377003935727
7. left 1c830e79992b35e55f48a94087e5e2f3acc1fe6f32092f5626b0c7803f87626b
8. left a3bd7e7dfd6806a0785439b6cb5fa10ae24114e99765e1eb9899899e74b7bf3a

Recorded content:

["tipsterland-huella-pick",1,1021074,26371,"2026-10-25T22:42:13Z","The MongolZ - MOUZ; Team Spirit - FURIA","2026-10-26T08:00:00Z","Ganador - MOUZ\nHándicap mapa - Team Spirit +1.5","1.53","1.5"]

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.