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 10/18/2026 at 10:13 AM, included in the fingerprint of 10/18/2026.

Pick: #1016247Paid
Tipster: MG valuebet (@mgvaluebet)
Event: Corinthians (F) v Caracas (F) / CA Belgrano (F) v Palmeiras (F)
Selection: Corinthians (F) -1.0 (Hándicap asiático) Palmeiras (F) 0.0,-0.5 (Hándicap asiático) · @1.68 · stake 2
Fingerprint of 10/18/2026: 4f6ad9aa bd2115a6 59c4f862 7b967ff8 f3713eb5 f2a346af 01efe0c4 6e188d0d
Pick leaf: aa93f6ea 4148c916 f3820e46 17ae9ce6 66306246 82b93395 57f85127 e559d90bPosition 133 of 701
Bitcoin seal: Anchored in Bitcoin block 972067. Download the .ots

Inclusion proof (10 steps)

1. right ff9376a06a18f5350cdb30bf3d7f835e08fdf63b65c8732211ac2c940ee2c869
2. right 4bd441a6abe8fb2ceadcb3e91b09763ad358487ed02e36cfb42ff3f4c7709e04
3. left 486032bfdf1d8e1c141e5352cc20b29a94459fea9a93f1f545c39f59e805bd07
4. right f2b7114f567d8d46db9a00a55a3f5060ead719273ac72ff69193ae0d414fc5cf
5. right 3189ef8b626b3968cf972a931411062034e52f9647848a12e58a6b7850144c9c
6. right 21c8dde8cc1ac8bc3804212c1b1972ae01de8cf8a91ec29a8facc89f9b1b379a
7. right 58240b53639f0c8f38a2cfba7a31d2da9e9ecb349410ac02d5c50632006b4ae7
8. left 8a777afd953e1949e501a94bfb29cfdd3c8b9ed6b61be29469afc3c3d75fbfc4
9. right dc7e7138f6c9ab36d4f366de6db7ee637e1c4fd9f421e3e71f1378ef9e1c81a1
10. right 0a3ebaf24e82a05cd16b97e68e478466259a9c2a6236167b1297138f56386a8e

Recorded content:

["tipsterland-huella-pick",1,1016247,23260,"2026-10-18T08:13:12Z","Corinthians (F) v Caracas (F) / CA Belgrano (F) v Palmeiras (F)","2026-10-18T20:12:00Z","sha256:94d23078f8444e75fdb56493b47e4405033a0d30043f5d7d558c654e5b89c383","1.68","2"]

Selection nonce: 922ba34aaa64e6138321097baf06c621

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.