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recipe)\nentropy: 684b250ea52c1e33a6f6143ded0e62e6 from https:\u002F\u002Fwww.reddit.com\u002Fr\u002Fbitcoinpuzzles\u002Fcomments\u002Fbkeggn\u002Fcomment\u002Fettfzcx\u002F (MD5 of the eight items a player posted and the author confirmed, TOMI, Omit TOMI and the whole block 44 key)\nstarted: 2019-04-29 05:24:39\nsolved: 2019-07-15 06:40:20 (2mo 17d 1h 15m)\ntransactions: 2\n\tfunding\t2019-04-29 05:24:39\t0.077 BTC\tbf2213192ca6c8c782a9795c6d3fc9a38a20cafee6452a88cdcf2fecad17ca16\n\tclaim\t2019-07-15 06:40:20\t0.07685965 BTC\tb0a24545350a0e0cbb049a6e3207e1431c17ec3f5cead19bd675841af4e71290\nclaim: https:\u002F\u002Fblockstream.info\u002Ftx\u002Fb0a24545350a0e0cbb049a6e3207e1431c17ec3f5cead19bd675841af4e71290\nhints: 5\n\tofficial\t-\tQuestion: The solution is the puzzle.\tsource: https:\u002F\u002Fwww.reddit.com\u002Fr\u002Fbitcoinpuzzles\u002Fcomments\u002Fbkeggn\u002F77_mbtc_quizchain_block_77\u002F\tanswer: 1A1 efi2DM Hal Finney TS mN ihsotaS otomakaN\tanswer source: https:\u002F\u002Fwww.reddit.com\u002Fr\u002Fbitcoinpuzzles\u002Fcomments\u002Fbkeggn\u002Fcomment\u002Fettcfmb\u002F\n\tofficial\t-\tUpdate: Use [solution] TOMI Omit TOMI [link], since that is what I hashed with in yet another mistake.\tsource: https:\u002F\u002Fwww.reddit.com\u002Fr\u002Fbitcoinpuzzles\u002Fcomments\u002Fbkeggn\u002F77_mbtc_quizchain_block_77\u002F\n\tofficial\t-\tLink is full private key from unsolved block 44 (Du Hast), with L4VdZUD as first seven digits.\tsource: https:\u002F\u002Fwww.reddit.com\u002Fr\u002Fbitcoinpuzzles\u002Fcomments\u002Fbkeggn\u002F77_mbtc_quizchain_block_77\u002F\n\tofficial\t-\tSolution format is eight items in two sets of four. Two items ciphertext and two items plaintext each, 44 read from left and 44 read from right.\tsource: https:\u002F\u002Fwww.reddit.com\u002Fr\u002Fbitcoinpuzzles\u002Fcomments\u002Fbkeggn\u002F77_mbtc_quizchain_block_77\u002F\n\tofficial\t-\tUpdate: The solution written by Satoshi was that of block 46, the Bitcoin address of the Genesis block, reproduced for convenience here: 1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa\tsource: https:\u002F\u002Fwww.reddit.com\u002Fr\u002Fbitcoinpuzzles\u002Fcomments\u002Fbkeggn\u002F77_mbtc_quizchain_block_77\u002F\nexplorer: https:\u002F\u002Fblockstream.info\u002Faddress\u002F1FAAKpzFc2CGU6Yt51kAZv5f6dXZckRsMP\nsource: https:\u002F\u002Fwww.reddit.com\u002Fr\u002Fbitcoinpuzzles\u002Fcomments\u002Fbkeggn\u002F77_mbtc_quizchain_block_77\u002F","77",false,true,[359,362,365],{"label":360,"value":361,"mono":357},"WIF","KzWuYrzjrYJXdRMA6SukNnuRUkFRycUq8WdfUgfkQ5k1t5quvNGk",{"label":363,"value":364,"mono":357},"entropy hash","684b250ea52c1e33a6f6143ded0e62e6",{"label":366,"value":367,"mono":356,"href":368},"entropy source","MD5 of the eight items a player posted and the author confirmed, TOMI, Omit TOMI and the whole block 44 key","https:\u002F\u002Fwww.reddit.com\u002Fr\u002Fbitcoinpuzzles\u002Fcomments\u002Fbkeggn\u002Fcomment\u002Fettfzcx\u002F",[370,374],{"type":371,"txid":372,"date":343,"amount":341,"url":373},"funding","bf2213192ca6c8c782a9795c6d3fc9a38a20cafee6452a88cdcf2fecad17ca16","https:\u002F\u002Fblockstream.info\u002Ftx\u002Fbf2213192ca6c8c782a9795c6d3fc9a38a20cafee6452a88cdcf2fecad17ca16",{"type":375,"txid":376,"date":344,"amount":377,"url":378},"claim","b0a24545350a0e0cbb049a6e3207e1431c17ec3f5cead19bd675841af4e71290","0.07685965 BTC","https:\u002F\u002Fblockstream.info\u002Ftx\u002Fb0a24545350a0e0cbb049a6e3207e1431c17ec3f5cead19bd675841af4e71290",[],[],[382,388,390,392,394],{"kind":383,"text":384,"source":352,"answer":385,"shared":356},"official","Question: The solution is the puzzle.",{"text":386,"source":387},"1A1 efi2DM Hal Finney TS mN ihsotaS otomakaN","https:\u002F\u002Fwww.reddit.com\u002Fr\u002Fbitcoinpuzzles\u002Fcomments\u002Fbkeggn\u002Fcomment\u002Fettcfmb\u002F",{"kind":383,"text":389,"source":352,"shared":356},"Update: Use [solution] TOMI Omit TOMI [link], since that is what I hashed with in yet another mistake.",{"kind":383,"text":391,"source":352,"shared":356},"Link is full private key from unsolved block 44 (Du Hast), with L4VdZUD as first seven digits.",{"kind":383,"text":393,"source":352,"shared":356},"Solution format is eight items in two sets of four. Two items ciphertext and two items plaintext each, 44 read from left and 44 read from right.",{"kind":383,"text":395,"source":352,"shared":356},"Update: The solution written by Satoshi was that of block 46, the Bitcoin address of the Genesis block, reproduced for convenience here: 1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa","{\n  \"id\": \"quizchain\u002F77\",\n  \"chain\": \"bitcoin\",\n  \"address\": {\n    \"value\": \"1FAAKpzFc2CGU6Yt51kAZv5f6dXZckRsMP\",\n    \"kind\": \"p2pkh\",\n    \"hash160\": \"9b4d49d5f8b33a08ebe2d848ed0e4b05eaa20b92\"\n  },\n  \"status\": \"solved\",\n  \"pubkey\": {\n    \"value\": \"022dc47f1d1d04a171fb4a6a9f2b43ebc13cf5a6b77b195153f8863d4657c580fd\",\n    \"format\": \"compressed\"\n  },\n  \"key\": {\n    \"wif\": {\n      \"decrypted\": \"KzWuYrzjrYJXdRMA6SukNnuRUkFRycUq8WdfUgfkQ5k1t5quvNGk\"\n    },\n    \"seed\": {\n      \"entropy\": {\n        \"hash\": \"684b250ea52c1e33a6f6143ded0e62e6\",\n        \"source\": {\n          \"url\": \"https:\u002F\u002Fwww.reddit.com\u002Fr\u002Fbitcoinpuzzles\u002Fcomments\u002Fbkeggn\u002Fcomment\u002Fettfzcx\u002F\",\n          \"description\": \"MD5 of the eight items a player posted and the author confirmed, TOMI, Omit TOMI and the whole block 44 key\"\n        }\n      }\n    },\n    \"derived\": true\n  },\n  \"prize\": 0.077,\n  \"start_date\": \"2019-04-29 05:24:39\",\n  \"solve_date\": \"2019-07-15 06:40:20\",\n  \"solve_time\": 6657341,\n  \"source_url\": \"https:\u002F\u002Fwww.reddit.com\u002Fr\u002Fbitcoinpuzzles\u002Fcomments\u002Fbkeggn\u002F77_mbtc_quizchain_block_77\u002F\",\n  \"transactions\": [\n    {\n      \"tx_type\": \"funding\",\n      \"txid\": \"bf2213192ca6c8c782a9795c6d3fc9a38a20cafee6452a88cdcf2fecad17ca16\",\n      \"date\": \"2019-04-29 05:24:39\",\n      \"amount\": 0.077\n    },\n    {\n      \"tx_type\": \"claim\",\n      \"txid\": \"b0a24545350a0e0cbb049a6e3207e1431c17ec3f5cead19bd675841af4e71290\",\n      \"date\": \"2019-07-15 06:40:20\",\n      \"amount\": 0.07685965\n    }\n  ],\n  \"hints\": [\n    {\n      \"kind\": \"official\",\n      \"text\": \"Question: The solution is the puzzle.\",\n      \"source\": \"https:\u002F\u002Fwww.reddit.com\u002Fr\u002Fbitcoinpuzzles\u002Fcomments\u002Fbkeggn\u002F77_mbtc_quizchain_block_77\u002F\",\n      \"answer\": {\n        \"text\": \"1A1 efi2DM Hal Finney TS mN ihsotaS otomakaN\",\n        \"source\": \"https:\u002F\u002Fwww.reddit.com\u002Fr\u002Fbitcoinpuzzles\u002Fcomments\u002Fbkeggn\u002Fcomment\u002Fettcfmb\u002F\"\n      }\n    },\n    {\n      \"kind\": \"official\",\n      \"text\": \"Update: Use [solution] TOMI Omit TOMI [link], since that is what I hashed with in yet another mistake.\",\n      \"source\": \"https:\u002F\u002Fwww.reddit.com\u002Fr\u002Fbitcoinpuzzles\u002Fcomments\u002Fbkeggn\u002F77_mbtc_quizchain_block_77\u002F\"\n    },\n    {\n      \"kind\": \"official\",\n      \"text\": \"Link is full private key from unsolved block 44 (Du Hast), with L4VdZUD as first seven digits.\",\n      \"source\": \"https:\u002F\u002Fwww.reddit.com\u002Fr\u002Fbitcoinpuzzles\u002Fcomments\u002Fbkeggn\u002F77_mbtc_quizchain_block_77\u002F\"\n    },\n    {\n      \"kind\": \"official\",\n      \"text\": \"Solution format is eight items in two sets of four. Two items ciphertext and two items plaintext each, 44 read from left and 44 read from right.\",\n      \"source\": \"https:\u002F\u002Fwww.reddit.com\u002Fr\u002Fbitcoinpuzzles\u002Fcomments\u002Fbkeggn\u002F77_mbtc_quizchain_block_77\u002F\"\n    },\n    {\n      \"kind\": \"official\",\n      \"text\": \"Update: The solution written by Satoshi was that of block 46, the Bitcoin address of the Genesis block, reproduced for convenience here: 1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa\",\n      \"source\": \"https:\u002F\u002Fwww.reddit.com\u002Fr\u002Fbitcoinpuzzles\u002Fcomments\u002Fbkeggn\u002F77_mbtc_quizchain_block_77\u002F\"\n    }\n  ]\n}","quizchain\u002F76",77,{"id":400,"title":355,"body":401,"description":431,"extension":434,"meta":435,"navigation":357,"path":436,"seo":437,"stem":334,"__hash__":438},"stories\u002Fquizchain\u002F77.md",{"type":402,"value":403,"toc":430},"minimark",[404,409,413,421,427],[405,406,408],"h2",{"id":407},"the-genesis-address","The genesis address",[410,411,412],"p",{},"77 mBTC, the final block of the first run, funded on April 29 and posted on May 3. \"The solution is the puzzle.\"",[410,414,415,416,420],{},"The puzzle is the genesis address, which the author credits to Satoshi. The answer is eight items: four read from the address's left half, four from its right half backwards. Then ",[417,418,419],"code",{},"TOMI Omit TOMI",", because the author hashed a capital O by mistake, and the whole block 44 key.",[410,422,423,424,426],{},"It took ten hints and two and a half months. On July 15, 2019 a player posted ",[417,425,386],{},", and the author confirmed it. The claim had confirmed four minutes earlier.",[410,428,429],{},"Is that really a message from Satoshi about Hal Finney? The author doesn't know either, and says so.",{"title":431,"searchDepth":353,"depth":353,"links":432},"",[433],{"id":407,"depth":353,"text":408},"md",{},"\u002Fquizchain\u002F77",{"description":431},"kBX3t4uW0QYRLjQmvnGp7x4wPxpFPVdP5qRArxg6a7U",1790513961347]