AgathaRecord
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Sealed pick receipt

Sealed Pick #785

Isabella Maria Serban to winLOST

WTAGame date 2026-10-11

Li Zongyu vs Isabella Maria Serban prediction

What was sealed

Price
+110at Betfair
Confidence
63%
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 11, 4:15 AM ETPick and price frozen2026-10-11T08:15:00.000Z
  2. On chainOct 11, 4:15 AM ETslot 45558160019 s after it locked2026-10-11T08:15:19.000Z
  3. Game startOct 11, 9:00 AM ETSealed 4 h 44 min before the start2026-10-11T13:00:00.000Z
  4. Open keyOct 12, 6:00 AM ETAnyone can open the seal2026-10-12T10:00:06.000Z

Proof on chain

Network
Solana mainnet
Transaction
3Whqi5nF8WnqX83FzWJsNgmxcTjR1Fp9VqhJPHVPTTaxhwPdAzoExnpHGNjkGXFA7yyN8DeJRFAkjauf87paNZftexplorer.solana.com
Slot
455581600block time 2026-10-11T08:15:19.000Z
Sealed by
AGATHAhqdW1ojytKypnrm1phNNNXUwNGBXQRovYHaoFNThe Agatha address: it pays for and signs every sealexplorer.solana.com
Fingerprint
c07e5d291a18bdea788c05854e9d89560bf2d6fea0a6d13ada913a396ec9704bSHA-256 of the sealed record
Open key
b913c01779a0aedc008ac470292e207a8a51b6d1f712746730d6b983106cda2aReleased Oct 12, 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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