Alternatives

Products that do what Chainwarden does

Offline crypto address validation for Java

1. 1LA
   Legion, an as-simple-as-possible blockchain server written in Haskell▲239

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2. 2CP
   CryptoProof – post proofs to the Ethereum blockchain for free▲55

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3. 3MA
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4. 4
   Solana Actions and blockchain links▲120

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5. 5
   TokenAnalyst▲119

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6. 6DP
   Dharma – Programmable Peer-To-Peer Loans Using Ethereum Smart Contracts▲156

   Hey HN! My name's Nadav Hollander, and I'm the Founder of Dharma. Dharma is building an open-source library that makes it really easy to programatically borrow and lend cryptocurrencies using smart contracts on the Ethereum blockchain. Today we're launching our Alpha Testnet release -- a command line tool that allows you to 1. Access a line of cryptocurrency credit from the command line in under 5 minutes 2. Easily build a bot that auto-invests in loans under hyper-customizable, programmable criteria Check it out: https://github.com/dharmaprotocol/dharma-cli Why I Think…

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7. 7
   TxHash Blockchain as a Service▲120

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8. 8
   Chainguide▲80

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9. 9
   Uppward Chrome Extension▲109

   Protect yourself from crypto scams and frauds

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10. 10BA
    bitcoin-akka – a btcwallet client, written in Scala and built on akka▲49

    2014 · github.com

11. 11
    Blockem▲76

    Crypto scam blocker

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12. 12
    Cryptodex▲75

    Your all-in-one cryptocurrency address book

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13. 13
    Just The Tips▲88

    A stablecoin tip-jar bot for Discord, Telegram, Twitch, & X

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14. 14
    Socket for GitHub 1.0▲91

    Secure your JavaScript supply chain – block malware packages

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15. 15
    Ocular▲83

    Bitcoin address watcher for iOS

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16. 16VI
    Verifying integrity of a website using the Blockchain and JavaScript▲6

    2017 · sealed.website

17. 17PL
    Python Library for Chain.com Bitcoin API▲12

    2014 · github.com

18. 18R1
    Rule 110 on the Ethereum blockchain▲8

    2017 · vsergeev.github.io

19. 19LE
    Lost Ethereum▲18

    Hi guys, I've written the first proof-of-mistake crypto token on top of Ethereum. You can see it at http://www.lostethereum.com/ It's basically a proof-of-burn substitute for users who mistakenly sent to the wrong address. It requires a web3 enabled browser, i.e chome with MetaMask, Parity, Mist, etc. This let's the web interface seamlessly interact with the Ethereum network. Let me know what you guys think.

    2017

20. 20OS
    Open-source, MIT JavaScript crypto library behind Skiff Mail▲8

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21. 21KL
    Karma.link – Bridging the gap between blockchain and classical systems▲9

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22. 22OV
    Online Vulnerability Scanner for Ethereum Smart Contracts▲16

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23. 23TH
    Toy Haskell blockchain with variable hash functions for ASIC resistance▲15

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24. 24EB
    Ethereum Blockchain Based URL Shortener▲6

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