AgathaRecord
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Sealed pick receipt

Sealed Pick #300

Elvina Kalieva to winWON

WTAGame date 2026-10-04

Ma YeXin vs Elvina Kalieva prediction

What was sealed

Price
-167at DraftKings
Confidence
57%
Stake
1 unit
Front page
Yes, a Best Bet

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

Timeline

  1. LockedOct 4, 9:45 PM ETPick and price frozen2026-10-05T01:45:00.000Z
  2. On chainOct 4, 9:45 PM ETslot 4534347198 s after it locked2026-10-05T01:45:08.000Z
  3. Game startOct 5, 1:00 AM ETSealed 3 h 14 min before the start2026-10-05T05:00:00.000Z
  4. Open keyOct 5, 6:00 AM ETAnyone can open the seal2026-10-05T10:00:12.000Z

Proof on chain

Network
Solana mainnet
Transaction
5Jg2fkpqDetKAAtaSvmaZYartg9KY7VQ7XcwLRyxeukRfadeKAjg9wZf5QvCGYcBCVRybJcWWsXz8BsPrb6Fz9uyexplorer.solana.com
Slot
453434719block time 2026-10-05T01:45:08.000Z
Sealed by
AGATHAhqdW1ojytKypnrm1phNNNXUwNGBXQRovYHaoFNThe Agatha address: it pays for and signs every sealexplorer.solana.com
Fingerprint
30e3f53b0d878244fb5861da87fa3d0debb64ef2e45f3282341f1fa7a38b9e23SHA-256 of the sealed record
Open key
40c02e1678fb440c59cd7f613c43b153a89b85174552436e49f4c94f578e7d82Released Oct 5, 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

How sealing worksTrack RecordBack to the board