quizchain/75

Solved on 2019-05-05 after 2d 12h 29m, key derived from the published recipe. 0.012 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.

Four letters

"No one knows how to pronounce this four letter word." 12 mBTC.

YHWH, and the field is Tetragrammaton, Greek for four letter word. The hint was "He who must not be named (NOT Voldemort)".

IDquizchain/7575 / 772019-05-03 → 2019-05-05

Puzzle / quizchain

75

bitcoinp2pkh solved

Record

bitcoinPuzzle({
  address: p2pkh("1FBj2afbHnqR…foWvQSie", "02aec6a27ae4…2a82fc20"),
  status: Status.Solved,
  key: wif("L1nfJExgS7PH…Bw8VNph8").entropy("a30e2a19ba6c…98998521", source("https://www.…lock_75/")).derived(),
})

Prize: 0.012 BTC
Key material: wif, derived from the recipe
Verification: verified
Solved: 2019-05-05 · 2d 12h 29m

tx 2

Trail: Explorerblockstream.info; Sourcereddit.com/r/bitcoinpuzzles/comments/bk2207/12_mbtc_quizchain_block_75; Tryquizchain/75 in the playground

Address: 1FBj2afbHnqRwuZJNhaLfUtJBfoWvQSie

hash160 02aec6a27ae490449fc98f3c949b34132a82fc20

Balance

asking the explorer

Key

public key · compressed: 03a9a4d538c706d79496d11176cb566b4ca0100955c350c7b53a8dd2953cd18809
WIF: L1nfJExgS7PHmRb9aZcZjCijL2EJQuMJUi5ax5XJdSorBw8VNph8
entropy hash: a30e2a19ba6c1775017a176598998521
entropy source: MD5 of the four letters, TOMI, the Greek name and the whole block 74 key

Transactions

funding2019-05-030.012 BTC886a71eeee…aca60a
claim2019-05-050.0118 BTC851d12ab62…237f68

Hints

undated
officialQuestion: No one knows how to pronounce this four letter word.
Sourcereddit.com/r/bitcoinpuzzles/comments/bk2207/12_mbtc_quizchain_block_75
Published answer
It was YHWH and the TOMI field was Tetragrammaton.
Sourcereddit.com/r/bitcoinpuzzles/comments/bk2207/12_mbtc_quizchain_block_75
undated
officialHint live at Twitter feed now. He who must not be named (NOT Voldemort)
Sourcereddit.com/r/bitcoinpuzzles/comments/bk2207/comment/emk1zoq
undated
officialJust posted the solution to block 74. The link for this block is L1myU8V1SzKbAvW51KcEaA6EvfpmffqNuTgMdmY45XpH99VyYMAm
Sourcereddit.com/r/bitcoinpuzzles/comments/bk2207/comment/emjm7n3