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 11/08/2026 at 03:09 PM, included in the fingerprint of 11/08/2026.

Pick: #1028617Paid
Tipster: ScoutingPrime (@scoutingprime)
Event: KAA Gent - KV Kortrijk; SC Friburgo - 1. FC Union Berlin
Selection: KAA Gent o Empate (Doble oportunidad) Más de 0.5 (KAA Gent - Goles totales Más/Menos) Más de 1.5 (Goles totales Más/Menos, SC Friburgo - 1. FC Union Berlin) · @1.51 · stake 8
Fingerprint of 11/08/2026: fa22a1a6 1c8ffe49 c2af6258 d767be90 4ad8e314 97df5948 4d5d1724 9d1eb38f
Pick leaf: f18a8332 3abb335e bf26fcf7 0c8df4ee cfbf5094 06ca0f15 8791f087 07fe8bc8Position 328 of 668
Bitcoin seal: Anchored in Bitcoin block 975111. Download the .ots

Inclusion proof (10 steps)

1. left beef92d16b75d8de791601993daad42447b98023a48e8f6526d079db104561ba
2. left 317623172fd8f2b41ce41ba0af13ba6dc78f2b811c6de72cffaf347e43c9aee0
3. left fc97057ff391729d646de995f176a232bf495613351630633455f8d925afbd46
4. right f73b455f73f4204e3a996aeef13c90bff210c505322d8af72125a5d72d2da8df
5. right a986f25d7a6eb67fc112828c789384530e81e37649e588a824db7e8e865528bc
6. right 1970bc2cd8ecbcc0329d279c70b7bb51b54878cc7ea62298270858b427666679
7. left 9fd7c24dd7e2262b5e081887080fb6f48dd1fe01e8b449ee8735eae14ba4f901
8. right 01a25f8ceed3eb8e4ec9aeeadf53587608ea01d9e72723b1fd6cd7802571cbe3
9. left 63a863c3dc9511a57d1a165e4d051a61265b2aa9ab7733e0bd2fbd5ee7d6fa69
10. right 959d781355c8d3d4af603e2fb2ba8ac3d133d24eaef973cc59e046f4bb759e55

Recorded content:

["tipsterland-huella-pick",1,1028617,24115,"2026-11-08T14:09:25Z","KAA Gent - KV Kortrijk; SC Friburgo - 1. FC Union Berlin","2026-11-08T15:00:00Z","sha256:074fa409c425d65f1f9e8a98320d4185088d4d6941ae7456a9ded71ae3a2c2ee","1.51","8"]

Selection nonce: 3fdc5d76b6ba10326dde8375042e7f53

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.