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 10/07/2026 at 04:32 PM, included in the fingerprint of 10/07/2026.

Pick: #1009662
Tipster: Betforge (@Betforge)
Event: IF Gnistan v FC Inter
Selection: Ambos equipos anotarán Más de 2 goles · @1.95 · stake 3
Fingerprint of 10/07/2026: 950426ac 2c89f0bf 1a65c206 e264bbc3 f19073d4 54d14d9d 64be3bd0 adea1690
Pick leaf: d73d9d44 23024f51 5d042c47 71480179 f9a524eb 270aad78 cb194872 66b6ab40Position 188 of 385
Bitcoin seal: Anchored in Bitcoin block 970529. Download the .ots

Inclusion proof (9 steps)

1. left 0fd09fb88491f7930c5220c59e11c7ef6051382eeb1aee5626f13813c97aeffb
2. left 3352ef1738d59acb2129fbbf925f30b3b837114ff8cd6eec0f46e28091445900
3. right 314ef4b59d16712614c56a69f46f71188dcd256ce446f94d958e5329cb5b2b4b
4. left 6cc586718f36db97c7ed4b5e7207f25a932151fa38d0dbe665c2fc35bbb9f8e0
5. left a8011102f8b21aba880ec3cdc1e3bceafa872b5c62bf1a089d9fec1e0fb631f7
6. left 65ddbb8320c778f7457c41d929b78b538f6b2c5a399dfcbde1ad0b4a4126e70f
7. right 4b4e0d59c618804d366cd5d5bea1911835e8afd35d091949908cdf79eb05fea4
8. left d4d6d220a5724ab09fdee0af4ac84d62ebea10496a988962c2ab2ec050707144
9. right 9b91c70bf4a7126050048f4ea5e01892418eed84d9952db69fd826d860bc18d9

Recorded content:

["tipsterland-huella-pick",1,1009662,25198,"2026-10-07T14:32:13Z","IF Gnistan v FC Inter","2026-10-07T14:32:13Z","Ambos equipos anotarán\nMás de 2 goles","1.95","3"]

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.