Verify groestlcoin address signature online

This implementation can accept get parameters, so it is linkable externally, and users could easily copy-paste one link to their counterparties to verify. This should be useful for people who do OTC and regularly do proof-of-funds before the transaction.

Try it

• hosted on https://verify.groestlcoin.org/VerifySignature

Built with

• Next.js
• Groestlcoinjs
• Typescript
• Esplora API (address balance)
• ..compiles into static html files so it can run completely offline

Build it yourself

npm i
npm run export

And it is ready to be hosted on the website (should be served from /VerifySignature/ path, i.e. http://localhost:3000/VerifySignature). Use npm run dev for development.

License

MIT