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 10/10/2026 at 05:20 PM, included in the fingerprint of 10/10/2026.

Pick: #1011406
Tipster: ANALYTICAL SOFTWARE-Football Tips (@Analytical_AI)
Event: Grasshoppers & BSC Young Boys
Selection: Y.BOYS gana y ambos equipos marcan (Sí) · @2.25 · stake 1
Fingerprint of 10/10/2026: 79d35bad 38e0a402 eb08b690 a8d18b11 84ea9322 df648b95 679232e0 f137ffcd
Pick leaf: e7f6c1cb 1e435ef1 87ebe0c5 6b4752f6 c2836f30 4017e0c7 37750c0a 127d3f8ePosition 467 of 737
Bitcoin seal: Anchored in Bitcoin block 970837. Download the .ots

Inclusion proof (10 steps)

1. right d7b4b01ba88e7911d832226b20861c21bcd9fca94a7834ceb486603c2cd026e2
2. left e030dfac2dbffc2df36b433a7ffee4064f934de344d68f114a95435818c45e54
3. right 9134a4d2ddd2a1359f44cfbcac0a5f2991ce5ce9193aa8154d1f93624c06289a
4. right 09c48883a0902566c6c004202d466029472cd44dd2cda98f3a28861175e3b481
5. left ff61dc9d1f61ce64aa7401e48f1d1ea2fb6ff100a77c6d858049b721ad31573d
6. right 823899f85d6402272bf8fd152799bae5244749b26901bb4c28746513fc63da6a
7. left 26e31abf0f4e2e32e7eb1aaf3be8e9813f5e9a79de6215df78afc4f2cd95e909
8. left e3afdc51b0e6b0c80645bd97a2a19d9acc28b1261ec87722a9b7d106c5076fb8
9. left c752b2d5e3764f09f5d8ec4808d01a9c7570b1c2c2d15079ceb3695f8e779062
10. right 2f28dc4c85934453f5b78519fa54d79e5202d541db8c8e190f6cd2af421d908d

Recorded content:

["tipsterland-huella-pick",1,1011406,24779,"2026-10-10T15:20:04Z","Grasshoppers & BSC Young Boys","2026-10-11T09:00:00Z","Y.BOYS gana y ambos equipos marcan (Sí)","2.25","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.