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 10/23/2026 at 10:44 PM, included in the fingerprint of 10/23/2026.

Pick: #1019626Paid
Tipster: Eagle Bets (@EagleBets)
Selection: Hidden: this is an unsettled paid pick. The fingerprint stores its hash; it can be checked once it settles.
Fingerprint of 10/23/2026: 08dcf075 be74cbe1 7fb78d7b 88171036 c2e41472 2876e081 34d94b84 ae52d01a
Pick leaf: fe02ea18 e20bfd4a 3c4a24ab f672c024 45ebfeb2 fcb8297c d3c610e4 8aaf3d2dPosition 544 of 574
Bitcoin seal: Anchored in Bitcoin block 972840. Download the .ots

Inclusion proof (7 steps)

1. left 4968268e3c6794823a4181c13491d710274943b27dd40a23170eca9a59e9f82f
2. left a6de6f9c287444ca8c6c10a3107929455a4c55721eb32f32f8ba5bcaf04d37db
3. left e543072a7a55bedae0110250e1c49e1078d9db8ccb071c087d431423070e54ad
4. left 937f5675c128b1a762d1978c15abd154c9bb9ef79f6381e3624520bfe38478f7
5. left 58c6c58a80e94f7ec9cd949efa2c798c61cb4b433033e0fcb104b0cca9f8dec2
6. right d9e6ad9c8ca55d7896734b3ce05879d95594cfb9f9e2e747c4da8960d3ba2681
7. left f769643a4bd614fa9ebde087c22725c9015956108d70212a18a685cb607681b6

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.