Protocols used in a distributed dlt system for the nodes to establish communication

+1 vote
What is the underlying protocol used by the nodes to establish initial communication within each other in distributed/distributed ledger technology?

For instance: Cassandra uses TCP to learn about other nodes.

Likewise, what protocol is used by

Bitcoin - ?
Ethereum - ?
Hashgraph - TCP?

I am not sure if this question too broad to address. Please give some pointes to get answers to this questions.

Thanks
Aug 6, 2018 in Blockchain by charlie_brown
• 7,720 points
1,123 views

1 answer to this question.

0 votes
yes all are over TCP/IP connections secured by TLS encryption in hashgraph architecture-hashgraph, `wiki-etherum-netwroking , lightning-is-bitcoins-tcp-ip
answered Aug 6, 2018 by aryya
• 7,450 points

Related Questions In Blockchain

0 votes
1 answer

What could be the best term to use for the collection of contracts in a .sol file?

module - don't think so. Because module ...READ MORE

answered Jun 2, 2018 in Blockchain by Shashank
• 10,400 points
520 views
+1 vote
1 answer

How does a miner get to know that a transaction is verified by all the nodes?

Contrary to the popular belief, it is ...READ MORE

answered Mar 27, 2018 in Blockchain by Johnathon
• 9,090 points
2,487 views
0 votes
1 answer

In a Blockchain, how difficult is it to modify the third to last block?

Technically, it's not difficult at all, all ...READ MORE

answered Apr 20, 2018 in Blockchain by Christine
• 15,790 points
820 views
0 votes
1 answer

Truffle tests not running after truffle init

This was a bug. They've fixed it. ...READ MORE

answered Sep 11, 2018 in Blockchain by Christine
• 15,790 points
1,655 views
0 votes
1 answer

Hyperledger Sawtooth vs Quorum in concurrency and speed Ask

Summary: Both should provide similar reliability of ...READ MORE

answered Sep 26, 2018 in IoT (Internet of Things) by Upasana
• 8,620 points
1,211 views
0 votes
1 answer
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP