Hashcash
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Scan day: 05 March 2014 UTC
18
Virus safety - good
Description: Payment in burnt CPU cycles by calculating n-bit partial hash collisions on chosen texts.
Hashcash is a proof-of-work algorithm, which has been used as a denial-of-service counter measure technique in a number of systems. A hashcash stamp constitutes a proof-of-work which takes a parameterizable amount of work to compute for the sender. The recipient (and indeed anyone as it is publicly auditable) can verify received hashcash stamps efficiently. Hashcash was invented by
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WEBSITE Info
| Page title: | Hashcash.org |
| Keywords: | |
| Description: | |
| IP-address: | 74.208.28.197 |
WHOIS Info
| NS | Name Server:NS29.1AND1.COM Name Server:NS30.1AND1.COM Name Server: Name Server: Name Server: Name Server: Name Server: Name Server: Name Server: Name Server: Name Server: |
| WHOIS | Status: ok Status: autoRenewPeriod |
| Date | Creation Date: 2001-03-01T06:59:54Z Expiry Date: 2015-03-01T06:59:54Z |