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Sealed pick receipt

Sealed Pick #593

Anna Blinkova to winWON

WTAGame date 2026-10-09

Anna Blinkova vs Bianca Andreescu prediction

What was sealed

Price
-110at Betfair
Confidence
50%
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 9, 4:45 AM ETPick and price frozen2026-10-09T08:45:00.000Z
  2. On chainOct 9, 4:45 AM ETslot 45481633510 s after it locked2026-10-09T08:45:10.000Z
  3. Game startOct 9, 9:30 AM ETSealed 4 h 44 min before the start2026-10-09T13:30:00.000Z
  4. Open keyOct 10, 6:00 AM ETAnyone can open the seal2026-10-10T10:00:35.000Z

Proof on chain

Network
Solana mainnet
Transaction
3HWKwru7N6eu6Lyb7vBhUtqgAWkLdcNA5cqBgitMexVTZxs5ZdaJMaTsoeupRVbpCXAMEoiRedHF6uKjHBHPyGUkexplorer.solana.com
Slot
454816335block time 2026-10-09T08:45:10.000Z
Sealed by
AGATHAhqdW1ojytKypnrm1phNNNXUwNGBXQRovYHaoFNThe Agatha address: it pays for and signs every sealexplorer.solana.com
Fingerprint
5fb07bf5ababe8717cba0b086fb47bd05d9f3f3789832b21efcff7973f303476SHA-256 of the sealed record
Open key
2cebb90c47766f5c3222601828ee5e09c19e94378a1f8a6ed597ea85ad7bf725Released Oct 10, 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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