Differences and Similarities Between Full Node
Full NodeFunctions and Features
- Complete Data Storage: A Full Node downloads and verifies the entire blockchain history, including all transactions and states.
- Data Provider: It serves other nodes by responding to data queries and validating blocks and transactions.
- High Resource Requirements: Requires significant storage, computing power, and a stable internet connection.
- High Security: With the full blockchain history, it plays a vital role in preventing forks and ensuring network integrity.
Role:
- Full nodes act as the backbone of the network, ensuring data availability and consistency.
- They don't participate in consensus unless configured as validators but are essential for network health.
Captain NodeFunctions and Features
- Governance Node for the Tabi Incentive Mechanism: Captain Nodes play a key role in shaping the TabiChain ecosystem by deciding which games are launched and thriving within the chain.
- Revenue Distribution Power: Through voting, Captain Node holders influence the percentage of revenue sharing allocated to different games and projects.
- Mining Power: Captain Nodes allow holders to participate in PoW-based mining, collectively earning up to 30% of the $Tabi supply over three years.
- Node Levels and Tiers: 5 distinct levels, each with multiple tiers. Benefits remain consistent within a tier, but mining commencement times can vary.
- Low Technical Requirements: Requires minimal technical knowledge or cloud hosting to manage.
Role:
- Captain Nodes do not participate in consensus like validators but focus on mining and governance.
- They are responsible for economic influence within the ecosystem by deciding revenue flows, and they receive airdrops and in-game benefits from TabiChain projects.
ValidatorFunctions and Features
- Core Consensus Node: Validators are key participants in the consensus mechanism (Tendermint in Cosmos-based chains) and are responsible for proposing and validating blocks.
- Staking and Rewards: Validators stake Tabi tokens and earn inflation rewards (4% annual inflation distributed to stakers).
- Slashing Mechanism: Validators can face slashing penalties if they act maliciously or go offline for an extended period.
- High Resource Requirements: Requires high computational power and uptime to ensure block production and maintain network security.
Role:
- Validators are critical to the consensus layer, maintaining the blockchain's security, validating blocks, and ensuring network stability.
- They also participate in governance by voting on network proposals.
Comparison Table
| Node Type | Data Storage | Consensus Participation | Resource Requirements | Primary Use Case |
|---|---|---|---|---|
| Full Node | Complete blockchain data | Optional | High | Data validation, storage, service for other nodes |
| Captain Node | No full data storage | No | Low | Governance, PoW-based mining, revenue sharing |
| Validator | Complete blockchain data | Yes | Very High | Consensus, block production, governance |
Summary
- Full Nodes ensure network integrity by storing and validating all blockchain data. They provide essential services to other nodes by responding to queries and maintaining data consistency.
- Captain Nodes play a key governance and PoW-based mining role in TabiChain, influencing which projects thrive and deciding revenue sharing. They are suitable for users without deep technical expertise.
- Validators are responsible for block production and consensus, with high technical requirements and the need for continuous operation.
On Tabichain:
- Validators ensure network security and stability, participating in staking and governance to support the chain’s core infrastructure.
- Captain Nodes act as economic and governance drivers, mining rewards and influencing the chain’s ecosystem growth.
- Full Nodes form the data backbone, supporting data availability and consistency across the network.