BitcoinTreasuries.net
An aggregated list
of public/private companies, governments, funds, ETFs and other entities that hold bitcoin.
Bitcoin.holiday
Track all important bitcoin dates in the Bitcoin Holiday Calendar,
from the release of the white paper to the death of Mt. Gox and everything in between and since then.
BitcoinMemes.info
Bitcoin memes for every occasion.
We've collected them all and aggregated them in one place. Browse, share, and contribute your own.
Bitcoin.review
Catch up on updates and Commentary on Bitcoin and related projects
and products from around the community.
BitcoinBounties.org
A collection of bounties for #Bitcoin projects.
The #Bitcoin bounty list for devs.
BitcoinBinary.org
Complex problems, simple solutions... less fud.
A repository of Reproducible Build Proofs for Bitcoin Projects.
Blockwatch.live
Track prices from exchanges, see blocks as they are published by miners,
and connect the Opendime to display balance, fiat value, and deposit QR codes on any digital display like your iWatch.
BitcoinBlackFriday.org
Explore Black Friday deals from across the Bitcoin
community and save on the latest.
BinaryWatch.org
Fetch and verify public Bitcoin binaries,
and track/alert for changes in those binaries.
Checkmsg.org
Validates any Bitcoin signed message
and is smart about ASCII armour and whitespace.
Open Research for the Bitcoin Community
Active projects to help protect your coins!