AgathaRecord
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Sealed pick receipt

Sealed Pick #2556

Dayana Yastremska to winLOST

WTAGame date 2026-11-02

Zeynep Sonmez vs Dayana Yastremska prediction

What was sealed

Price
-108at FanDuel
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. LockedNov 3, 12:45 AM ETPick and price frozen2026-11-03T05:45:00.000Z
  2. On chainNov 3, 12:45 AM ETslot 4647857388 s after it locked2026-11-03T05:45:08.000Z
  3. Game startNov 3, 1:00 AM ETSealed 14 min 52 s before the start2026-11-03T06:00:00.000Z
  4. Open keyNov 3, 6:00 AM ETAnyone can open the seal2026-11-03T11:00:15.000Z

Proof on chain

Network
Solana mainnet
Transaction
2KJwpbcibLHYLMT4CJ92HYkLtriQL9dNsVH9TF48bK9YN2ihUaJLLHeAzFmWEBkcuyUHrynHk9sYg75VRwj2Ab12explorer.solana.com
Slot
464785738block time 2026-11-03T05:45:08.000Z
Sealed by
AGATHAhqdW1ojytKypnrm1phNNNXUwNGBXQRovYHaoFNThe Agatha address: it pays for and signs every sealexplorer.solana.com
Fingerprint
e2ea29e23515d8ba1bf0ee742e6a0efa196dc9ba9d23db15d11cb1ec43d562ccSHA-256 of the sealed record
Open key
0c26c6c4ecb9318c7b76160a9037552471dd0122fe375d7b71e4f0194600ab73Released Nov 3, 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