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 10/23/2026 at 10:26 PM, included in the fingerprint of 10/23/2026.

Pick: #1019616
Tipster: Santiago Nasar (@SantiagoNasar)
Event: Binacional - Santos Ica
Selection: Menos de 3.5 goles Santos Ica · @1.93 · stake 1.5
Fingerprint of 10/23/2026: 08dcf075 be74cbe1 7fb78d7b 88171036 c2e41472 2876e081 34d94b84 ae52d01a
Pick leaf: 040a03ec 72d27f92 9d530a88 89f31697 5d45de68 1a104266 2b48cafe 9e192444Position 534 of 574
Bitcoin seal: Anchored in Bitcoin block 972840. Download the .ots

Inclusion proof (7 steps)

1. left 391feed93f230f637d1411d247c2e1fcdf46607dd67313bbeb811a08af5caa19
2. right f88d54314ef27529cea9672982da0c825904566e93e9acb16b9dc32bdc7b148b
3. left 97db28ab45346a92b666d86555afea98b6e9e5b91daf6f250b40f42cc15a31f6
4. right b7b5a6af18db70229c2b4ff4a92db76259db026200808d8b73631bb40336dc98
5. left 58c6c58a80e94f7ec9cd949efa2c798c61cb4b433033e0fcb104b0cca9f8dec2
6. right d9e6ad9c8ca55d7896734b3ce05879d95594cfb9f9e2e747c4da8960d3ba2681
7. left f769643a4bd614fa9ebde087c22725c9015956108d70212a18a685cb607681b6

Recorded content:

["tipsterland-huella-pick",1,1019616,24935,"2026-10-23T20:26:09Z","Binacional - Santos Ica","2026-10-23T20:26:09Z","Menos de 3.5 goles Santos Ica","1.93","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.