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 01:33 AM, included in the fingerprint of 10/07/2026.

Pick: #1009463
Tipster: clutchtime (@clutchtime)
Event: FURIA - 9z
Selection: 9z +1,5 · @1.69 · stake 0.5
Fingerprint of 10/07/2026: 950426ac 2c89f0bf 1a65c206 e264bbc3 f19073d4 54d14d9d 64be3bd0 adea1690
Pick leaf: 2dddd7b2 d9ab6183 3273df75 e3bd4fdd e4617ffb 6423f7b3 7a40f56a cfa7ea6cPosition 19 of 385
Bitcoin seal: Anchored in Bitcoin block 970529. Download the .ots

Inclusion proof (9 steps)

1. right 2855f4bb2c351420c7ad63bb4f3df7b95f6bb3193361bdb7fae84f4a71165445
2. left f885b0f901dcd11b0ab7a2f24454bf6bc5cf049905d822bdaf3de8883cfb2d5b
3. right 47607558dacd361b8411d0abaf6140af28064fc54790363774bf7c250d900573
4. right 0ed903287b947bf7fc379211fe32eb6f513b751fb5968df0b9e64c8cfa621eac
5. left 1857f9fb72a81efb0a74f433df61f8826becf1fb2599b05c09ffda3063cf8095
6. right 1668d6fcde58d40fc75e0800a5b47f239c37e2a15972ae7f84869e4b68343a1f
7. right b9f2f28feea9d1e5462eae1d67f0c669d6b6c07449880f6d07a5beb6f368b01b
8. right 75d5a8e088da50d25614b71fc19e2762033488538c9f0fa211165c4e774a20bd
9. right 9b91c70bf4a7126050048f4ea5e01892418eed84d9952db69fd826d860bc18d9

Recorded content:

["tipsterland-huella-pick",1,1009463,26371,"2026-10-06T23:33:27Z","FURIA - 9z","2026-10-08T12:00:00Z","9z +1,5","1.69","0.5"]

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.