AgathaRecord
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Sealed pick receipt

Sealed Pick #2011

Dayana Yastremska to winLOST

WTAGame date 2026-10-28

Dayana Yastremska vs Shi Han prediction

What was sealed

Price
-164at FanDuel
Confidence
58%
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 28, 3:00 AM ETPick and price frozen2026-10-28T07:00:00.000Z
  2. On chainOct 28, 3:00 AM ETslot 46238393222 s after it locked2026-10-28T07:00:22.000Z
  3. Game startOct 28, 7:00 AM ETSealed 3 h 59 min before the start2026-10-28T11:00:00.000Z
  4. Open keyOct 29, 6:00 AM ETAnyone can open the seal2026-10-29T10:00:13.000Z

Proof on chain

Network
Solana mainnet
Transaction
4MSagHfvbhWd8a9qJk4F39TfqgM4oR6mbCaAktP4ojsth6Mnz5GfeMPEdJ4Fj8o2z2VkVM2HRSNhxJVmh1BD1rcrexplorer.solana.com
Slot
462383932block time 2026-10-28T07:00:22.000Z
Sealed by
AGATHAhqdW1ojytKypnrm1phNNNXUwNGBXQRovYHaoFNThe Agatha address: it pays for and signs every sealexplorer.solana.com
Fingerprint
33fd4ddf93d289c45eea40e7d99aecb2e94c709784a5b542734403cdc4da28e0SHA-256 of the sealed record
Open key
1222602682b7dca2284a5050c1f89908da07deda2b4aec14f0baf7031a0a6a2aReleased Oct 29, 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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