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.

Pick

#1013234Paid

Tipster

MG valuebet (@mgvaluebet)

Event

México (F) - Jamaica (F) / Eslovenia (F) - Turquía (F)

Selection

Ambos equipos marcan - Sí Hándicap asiático (handicap) - Turquía (F) +2.5 · @1.75 · stake 1.5

Fingerprint of 10/13/2026

77513d56 4616eef4 baa5c499 e6542aac 55844484 651ecd11 68c8a07b d0950e7d

Pick leaf

5dbee3b3 31459464 b8cc5645 a0532c98 c23a61cc 3f5f88b4 ddb1e3de 1d154c5fPosition 193 of 583

Bitcoin seal

Anchored in Bitcoin block 971315. Download the .ots

["tipsterland-huella-pick",1,1013234,23260,"2026-10-13T10:35:24Z","México (F) - Jamaica (F) / Eslovenia (F) - Turquía (F)","2026-10-13T16:30:00Z","sha256:6e6811ae3a8ff0ee219f190b4aa2e145f1c5c2a1f139fc2f41d052d59d2d2e50","1.75","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.