Re: Version 0.3.18
New transaction templates can be added as needed. Within a few days, there will be plenty of GPU power that accepts and works on it. Network support will be thorough long before there'll be enough clients who understand how to receive and interpret the new transaction.
Timestamp hashes are still already possible:
If there's an actual application like BitDNS getting ready to actually start inserting hashes, we can always add a specific transaction template for timestamps.
I like Hal Finney's idea for user-friendly timestamping. Convert the hash of a file to a bitcoin address and send 0.01 to it:
Quote from: Hal on December 05, 2010, 11:43:56 PMI thought of a simple way to implement the timestamp concept I mentioned above. Run sha1sum on the file you want to timestamp. Convert the result to a Bitcoin address, such as via http://blockexplorer.com/q/hashtoaddress . Then send a small payment to that address.
The money will be lost forever, as there is no way to spend it further, but the timestamp Bitcoin address will remain in the block chain as a record of the file's existence.
I understand that this is arguably not a good use of the Bitcoin distributed database, but nothing stops people from doing this so we should be aware that it may be done.
- Date and time of publication:
- Category: Bitcoin Forum
- Source Author/From/Name: satoshi
- Source URL: https://bitcointalk.org/index.php?topic=2162.msg28533#msg28533
- Person(s) mentioned: hal finney
- Page was last modified: 848 days ago