Proof of Burn (PoB) Summary [Cryptocurrency consensus mechanisms]
In the Proof of Burn (PoB) consensus mechanism, miners earn the right to mint the next block by burning some value in the blockchain. All proof systems are based on the principle that minting a block must incurr in some cost, otherwise fraudsters could inject invalid transactions into the blockchain. Bitcoin achieves this by making […]
Proof of Authority (PoA) Summary [Cryptocurrency consensus mechanisms]
Proof of Authority is a consensus mechanism where members of a cryptocurrency network are identified and receive delegated powers to solve blocks. If they defraud the system their identity is at stake and they will either be prosecuted or booted from the network. This is a centralized system where a higher authority delegates mining powers […]
Opinion: Our 2018 cryptocurrency portfolio: Events to look forward to and pitfalls to avoid [Feb 2018]
Few events have the power to make a cryptocurrency multiply 10X. Being widely adopted, becoming the standard in its niche, developing an innovative or very unique feature, having a great community around it – all these have the power to increase a crypto’s value many times over. But what are some possible catalysts for cryptocurrency […]
Proof of Activity (PoA) Summary [Cryptocurrency consensus mechanisms]
Proof of Activity (PoA) is a cryptocurrency consensus mechanism which combines Proof of Work (PoW) and Proof of State (PoW) into a hybrid mining system. In a PoA system, validators begin by applying a Proof of Work stage to block headers until they find a desirable hash. The block headers are then passed onto a […]
Concepts In This Page
A process or system by which multiple parties are able to reach consensus. In the context of cryptocurrencies, it's the process which allows for everyone to agree on everyone else's money balance. E.g. Bitcoin employs Nakamoto consensus via PoW mining.
Proof of Stake
Proof of Stake is a consensus mechanism in which block verifiers prove their commitment to the network by staking their coins instead of by proving they performed some work (contrast with Proof of Work).
Staking is the process by which users delegate their Proof of Stake voting rights to a staking pool. The pool then verifies transactions on the users' behalf and, similarly to mining pools, share some of the profits back with the stakers.
Passive Income refers to obtaining financial returns without requiring work by the investor. In cryptocurrencies, investors usually seek passive income by Staking, lending or via DeFi.
Cardano is a 3rd generation cryptocurrency which is developed based on scientific methods, peer review and aims for formal verification and on-chain governance and compliance.
Cardano Staking is the process by which network participants delegate their Proof of Staking voting rights to a Cardano ADA mining pool.
jcli is Jormungandr's (Cardano ADA full node written in Rust) command line tool (CLI)
Jormungandr is a Cardano ADA full node implementation written in the Rust programming language.
A Staking Pool is an organization which verifies transactions on behalf of others in a Proof of Stake consensus system. Stakers delegate their voting rights to a staking pool which, in turn, verifies blocks 24x7. In exchange for the voting rights, the pools share the block rewards with the delegators.