quizchain/69

Solved on 2019-04-29 after 1d 12h 49m, key derived from the published recipe. 0.007 BTC on Bitcoin.

Story

What the post asked, what the answer turned out to be, and what the chain says happened. The record below holds the data.

Upside down

"Upside down." Try the number 69 as capital letters and it flips into WM.

The field is the first and last word of the post's second sentence, When them. W and m, get it? A day and a half, and a hint.

IDquizchain/6969 / 772019-04-28 → 2019-04-29

Puzzle / quizchain

69

bitcoinp2pkh solved

Record

bitcoinPuzzle({
  address: p2pkh("1FLmbVXZ7nZX…rsPtJShn", "9d4ee3d824d7…eb869f73"),
  status: Status.Solved,
  key: wif("L38bpdbA3NMf…CKYvmtGA").entropy("fdc955d9312a…fae9af0a", source("https://www.…lock_69/")).derived(),
})

Prize: 0.007 BTC
Key material: wif, derived from the recipe
Verification: verified
Solved: 2019-04-29 · 1d 12h 49m

tx 2

Trail: Explorerblockstream.info; Sourcereddit.com/r/bitcoinpuzzles/comments/bi6n0l/7_mbtc_quizchain_block_69; Tryquizchain/69 in the playground

Address: 1FLmbVXZ7nZX9acH9dCt9XFgZprsPtJShn

hash160 9d4ee3d824d7bb02d0d029e5e15fbe76eb869f73

Balance

asking the explorer

Key

public key · compressed: 03ecc84ff6a3dfca65989abc5ab404508d6d43e349be1c2b118ad2adf5720fbfee
WIF: L38bpdbA3NMfgFJuewu3DjCc7kK8w4rpXDQ9hA53GhHyCKYvmtGA
entropy hash: fdc955d9312a542d589c644dfae9af0a
entropy source: MD5 of the two letters, TOMI, two words and the whole block 68 key

Transactions

funding2019-04-280.007 BTC06410fde10…0f5183
claim2019-04-290.00686022 BTC48d5358a5b…2c4007

Hints

undated
officialQuestion: Upside down.
Sourcereddit.com/r/bitcoinpuzzles/comments/bi6n0l/7_mbtc_quizchain_block_69
Published answer
Solution was WM and TOMI was "When them", which were the first and last words in the second sentence above.
Sourcereddit.com/r/bitcoinpuzzles/comments/bi6n0l/7_mbtc_quizchain_block_69
undated
officialFormat of TOMI is [word1 word2] with capitalization obvious from the solution method.
Sourcereddit.com/r/bitcoinpuzzles/comments/bi6n0l/7_mbtc_quizchain_block_69
undated
officialWhat if solution is two capital letters? When will you find the TOMI for that?
Sourcereddit.com/r/bitcoinpuzzles/comments/bi6n0l/comment/em1zwhr