1. 2018. Atomic Multi-path Payment. https://lists.linuxfoundation.org/pipermail/lightning-dev/2018-February/000993.html. 2018. Atomic Multi-path Payment. https://lists.linuxfoundation.org/pipermail/lightning-dev/2018-February/000993.html.
2. 2018. Ripple transaction trace. https://crysp.uwaterloo.ca/software/speedymurmurs/. 2018. Ripple transaction trace. https://crysp.uwaterloo.ca/software/speedymurmurs/.
3. 2019. Bitcoin. https://bitcoin.org/en/. 2019. Bitcoin. https://bitcoin.org/en/.
4. 2019. c-lightning Daemon. https://github.com/ElementsProject/lightning/tree/master/lightningd. 2019. c-lightning Daemon. https://github.com/ElementsProject/lightning/tree/master/lightningd.
5. 2019. Lightning Network Daemon. https://github.com/lightningnetwork/lnd. 2019. Lightning Network Daemon. https://github.com/lightningnetwork/lnd.