Normally I would consider it an error of the parsing script of blockchain (seen that before), however, this seems genuine enough.
the second transaction is the most amusing - it has an output script which is: OP_HASH256 000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f OP_EQUAL The hash is the most famous bitcoin hash... - so if you can come up with something that, when hashed with sha256 yields the genesisblock hash you can claim one BTC ;) It is actually very easy to do (!), however, it is a game only for miners, as non_standard transactions are not relayed between standard clients. So now a miner can have a go creating a transaction redeeming this 1BTC. Perhaps, Eligius creating that block, might be playing a little christmas game :) Cheers, Michael On 12/12/2012, at 23:09, Eric Lombrozo <[email protected]> wrote: > I've noticed a few transactions that have zero-length input and/or output > scripts. There's a couple examples in block > 0000000000000159a27442ee8b7f9ffad0cd799b003eafe007de9fbb47bd6ce7: > > Txs: cdb553214a51ef8d4393b96a185ebbbc2c84b7014e9497fea8aec1ff990dae35, > af32bb06f12f2ae5fdb7face7cd272be67c923e86b7a66a76ded02d954c2f94d > > > Is there ever a legitimate reason to create a transaction with a zero-length > script? Should the protocol even allow it? > > -Eric Lombrozo > > ------------------------------------------------------------------------------ > LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial > Remotely access PCs and mobile devices and provide instant support > Improve your efficiency, and focus on delivering more value-add services > Discover what IT Professionals Know. Rescue delivers > http://p.sf.net/sfu/logmein_12329d2d_______________________________________________ > Bitcoin-development mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/bitcoin-development Michael Grønager Jens Juels Gade 33 2100 Copenhagen E DENMARK Mobile: +45 31 45 14 01 E-mail: [email protected] ------------------------------------------------------------------------------ LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d _______________________________________________ Bitcoin-development mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/bitcoin-development
