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 10/08/2026 at 11:15 PM, included in the fingerprint of 10/08/2026.

Pick: #1010365
Tipster: ScoutingPrime (@scoutingprime)
Event: Ceara SC CE - Criciuma SC
Selection: Más de 10.5 (Más/Menos Córners) · @2.12 · stake 1
Fingerprint of 10/08/2026: 2acbf3eb 20045f8e c7a35e21 95abe912 3ba31b2c 08ab327f 5c65fdca c24f48df
Pick leaf: 34ae285a 94a02be2 3a7b8f28 f7081741 efb6305b 3f62d6fa ba091899 e175465aPosition 482 of 494
Bitcoin seal: Anchored in Bitcoin block 970545. Download the .ots

Inclusion proof (8 steps)

1. left c294c1bad8b3728f7d4f9f145e95afef7371d4bc6bf33c957d6e7686b9a3489b
2. right a22041aae3c9239221d7b50fdba5f840b922d1bcd7048113da98c8877be57ceb
3. right 84e7c91fb03883d6c6528741b6d6a9fa7cbad92c2764621db24445c619cdf227
4. right 10bc736c9849cb946b0c78a00d4f29151cb6a66cd377400393839d2aaedf12d4
5. left aee7e31276cd018a351a5b72307731fdbd2fd8ad03a7195392b8d7b1ad37276f
6. left c2e1276f79a1b302ec70bd97693e6c560120c21d51ea33cd427aeeeedf73f2ba
7. left 2948c6e81720a62e1be0a94c17994e3c16f636d831ef189a5c149aa62ecd0051
8. left 80c9a1012a7a0bd63033d70a467d3ac9c84866cfe334476d3410ce6ade3ded37

Recorded content:

["tipsterland-huella-pick",1,1010365,24115,"2026-10-08T21:15:34Z","Ceara SC CE - Criciuma SC","2026-10-08T22:30:00Z","Más de 10.5 (Más/Menos Córners)","2.12","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.