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Sealed pick receipt

Sealed Pick #226

Dayana Yastremska to winLOST

WTAGame date 2026-10-03

Dayana Yastremska vs Sinja Kraus prediction

What was sealed

Price
-260at Hard Rock
Confidence
53%
Stake
1 unit
Front page
No, listed in All Picks

These values are inside the seal. The check below opens it from the chain so you can compare them.

Timeline

  1. LockedOct 3, 10:45 PM ETPick and price frozen2026-10-04T02:45:00.000Z
  2. On chainOct 3, 10:45 PM ETslot 45312559614 s after it locked2026-10-04T02:45:14.000Z
  3. Game startOct 3, 11:00 PM ETSealed 14 min 46 s before the start2026-10-04T03:00:00.000Z
  4. Open keyOct 4, 6:00 AM ETAnyone can open the seal2026-10-04T10:00:40.000Z

Proof on chain

Network
Solana mainnet
Transaction
5YYNzEovBpC7zF8Q8pxqxN4LvA5FHf6wWQJmJV2ngX9YF2Tier9RZGsvW1XxefBpZkVFzMmBCAKqBKfzV1QfKmdbexplorer.solana.com
Slot
453125596block time 2026-10-04T02:45:14.000Z
Sealed by
AGATHAhqdW1ojytKypnrm1phNNNXUwNGBXQRovYHaoFNThe Agatha address: it pays for and signs every sealexplorer.solana.com
Fingerprint
7e600709af1931007e028c5c479ff433b21cbde2b5989a77af25dc04995c0389SHA-256 of the sealed record
Open key
97a331d03057e36d3bd4227b8da143527eaf2bbe7349f98dcbb216d5eb13513dReleased Oct 4, 6:00 AM ETkey memo

Check it yourself

  1. Ask Tatum for the transaction, straight from this browser
  2. Confirm the Agatha address paid for and signed it
  3. Read its memo: the pick number, the game date and the fingerprint
  4. Compare the block time with the game start
  5. Open the sealed bytes with the day key
  6. Check that the SHA-256 of the opened record equals the fingerprint

Verify with AI copies a short prompt for any AI assistant: it checks the seal's time and address on Solana and the result, and runs the full check if you ask. Check it by hand, step by step

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