Alternatives

Products that do what Verifying integrity of a website using the Blockchain and JavaScript does

1. 1AB
   A Browser-based Blockchain▲186

   2017 · nimiq.com

2. 2BT
   btproof - trusted timestamping on the Bitcoin blockchain▲75

   2013 · btproof.com

3. 3BC
   Blockchain Certification Protocol▲24

   2015 · github.com

4. 4
   Bitproof▲113

   True certification in the bitcoin blockchain

   2015

5. 5CE
   Coinhive – Embeddable JavaScript Crypto Miner▲212

   2017 · coin-hive.com

6. 6VB
   Very basic blockchain-free cryptocurrency PoC in Python▲171

   2017 · github.com

7. 7LA
   Legion, an as-simple-as-possible blockchain server written in Haskell▲239

   2017 · github.com

8. 8AT
   A tamper-proof JavaScript data ledger▲6

   2021 · github.com

9. 9MA
   Misocoin – A barebones Bitcoin-like protocol implemented in Python 3.6▲151

   2017 · github.com

10. 10
    ZeroNet▲119

    Decentralized websites using Bitcoin cryptography

    2015

11. 11
    The Business Blockchain▲91

    Promise, Practice, and Application of the Next Internet Tech

    2016

12. 12KB
    Koinly: Bitcoin and Cryptocurrency Tax Calculator▲94

    2020 · koinly.io

13. 13BA
    Bit – A fast and easy Python Bitcoin library▲72

    2017 · github.com

14. 14DP
    Decentralized P2P Messaging with Blockchain Verified Identities▲95

    2018 · stealthy.im

15. 15CP
    CryptoProof – post proofs to the Ethereum blockchain for free▲55

    2018 · cryptoproof.org

16. 16ME
    My experimental take on a decentralized ledger▲48

    2015 · github.com

17. 17EC
    Ethereum Canvas – Draw on the blockchain▲69

    2017 · ethereumcanvas.com

18. 18MA
    Monocypher: a small, easy to use crypto library▲90

    2017 · loup-vaillant.fr

19. 19EV
    Etherlearn – Visual Blockchain Simulator▲23

    2021 · etherlearn.cryptizens.io

20. 20SI
    Stampd.io - A document blockchain stamping service▲32

    2015 · stampd.io

21. 21SR
    Simple, Readable, Experimental Blockchain in Python▲11

    2018 · github.com

22. 22HA
    Hedge – An API and web UI for building blockchain-based apps▲9

    2019 · usehedge.com

23. 23IC
    Instant confirmation via Bitcoin payment protocol▲41

    2014 · greenaddress.it

24. 24AD
    A dead simple introduction to the blockchain (with ~90 line JavaScript demo)▲6

    2017 · sgoedecke.github.io

Ranked by how close each launch is in meaning, then by votes. Refine with a description →