Alternatives

Products that do what Signed Work – NFTs, without a blockchain does

1. 1CA
   CryptoTask – a 0% fee freelance platform powered by blockchain▲134

   2021 · about.cryptotask.org

2. 2CA
   ChainlessNFT, a NFT Without Blockchain▲12

   2021 · smy20011.github.io

3. 3BA
   Blocksign, a Bitcoin service for legally signing any document▲17

   2014 · blocksignit.com

4. 4AB
   A Browser-based Blockchain▲186

   2017 · nimiq.com

5. 5
   0xcert▲123

   Your ID, degree or house. 0xcert-ified on the blockchain

   2018

6. 6LA
   Legion, an as-simple-as-possible blockchain server written in Haskell▲239

   2017 · github.com

7. 7AS
   A secure, open source U2F token you can make with $4.5 worth of parts▲267

   2016 · github.com

8. 8EC
   Ethereum Canvas – Draw on the blockchain▲69

   2017 · ethereumcanvas.com

9. 9
   BlockSign▲79

   Sign Your Docs Digitally Using Bitcoin

   2014

10. 10BB
    Bitrated – Bitcoin m-of-n arbitrated transactions▲155

    2013 · bitrated.com

11. 11
    non-NFTs▲144

    Open-source AI generated artwork

    2022

12. 12ME
    My experimental take on a decentralized ledger▲48

    2015 · github.com

13. 13CP
    CryptoProof – post proofs to the Ethereum blockchain for free▲55

    2018 · cryptoproof.org

14. 14AO
    An open-source financial ledger API written in Clojure▲125

    2020 · github.com

15. 15
    ZeroNet▲119

    Decentralized websites using Bitcoin cryptography

    2015

16. 16
    SweatyNFT▲107

    Create, launch and sell generative NFT art, no code required

    2022

17. 17NW
    NFT Worlds – Metaverse ecosystem of explorable worlds built on Ethereum▲10

    2021 · nftworlds.com

18. 18WA
    WordLines – A zero-knowledge proof-based blockchain puzzle game▲83

    2022 · github.com

19. 19MA
    Monocypher: a small, easy to use crypto library▲90

    2017 · loup-vaillant.fr

20. 20
    Campground▲74

    Sell your content as NFTS

    2022

21. 21II
    Incoin.io – Bitcoin and Distributed Payroll▲58

    2014 · incoin.io

22. 22VN
    Verify NFT and Token Ownership in Your App▲10

    2021 · connect.inloop.to

23. 23LT
    Logcoin – Toy crypto-currency based on a zero-knowledge protocol▲25

    2015 · github.com

24. 24BA
    Building a no gimmick smart contract platform as a service▲45

    2017 · ellcrys.co

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