Alternatives

Products that do what Blocksign, a Bitcoin service for legally signing any document does

1
BlockSign▲79
Sign Your Docs Digitally Using Bitcoin
2014
2
Blockusign▲93
Secure Document Signing & Verification Powered by Blockchain
2018
3SW
Signed Work – NFTs, without a blockchain▲33
2021 · signed.work
4AB
A Browser-based Blockchain▲186
2017 · nimiq.com
5
Blocknify▲71
Sign sensitive documents without sacrificing your privacy.
2018
6CA
Coinwall, a bitcoin paywall▲49
2014 · coinwall.co
7BT
btproof - trusted timestamping on the Bitcoin blockchain▲75
2013 · btproof.com
8
Bitproof▲113
True certification in the bitcoin blockchain
2015
9MA
Misocoin – A barebones Bitcoin-like protocol implemented in Python 3.6▲151
2017 · github.com
10AT
Adblock to Bitcoin▲128
2015 · github.com
11BA
Bit – A fast and easy Python Bitcoin library▲72
2017 · github.com
12CA
CryptoTask – a 0% fee freelance platform powered by blockchain▲134
2021 · about.cryptotask.org
13EC
Ethereum Canvas – Draw on the blockchain▲69
2017 · ethereumcanvas.com
14BB
Bitrated – Bitcoin m-of-n arbitrated transactions▲155
2013 · bitrated.com
15SI
Stampd.io - A document blockchain stamping service▲32
2015 · stampd.io
16HA
HelloBitcoin. A “Hello World” of Bitcoin, Written in Go▲74
2014 · github.com
17BV
Bit v0.5.0 – Bitcoin made easy, now with SegWit support▲63
2019 · github.com
18BW
Bitcoin Wallet-as-a-Service▲6
2014 · blog.coinkite.com
19HF
HelloBlock – Focus on building Bitcoin apps, not infrastructure▲34
2014 · helloblock.io
20BA
bitcoin-akka – a btcwallet client, written in Scala and built on akka▲49
2014 · github.com
21SE
SignRequest – Electronic Signatures for everyone▲42
2017 · signrequest.com
22AB
A blockchain alternative to Airbnb▲67
2018 · cryptocribs.com
23HA
Hive – A fast, easy and safe way to use your Bitcoins▲55
2014 · hivewallet.com
24II
Incoin.io – Bitcoin and Distributed Payroll▲58
2014 · incoin.io

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