TLDR
- Pi Mainnet has already completed its upgrade to Protocol 23.
- All Mainnet nodes must upgrade before the June 2 deadline.
- Pi Nodes run on laptops and desktops, not mobile phones.
- Pi uses a consensus model based on Stellar Consensus Protocol.
- Node roles include Computer App, Node, and SuperNode levels.
Pi Mainnet is moving toward Protocol 24 after completing its Protocol 23 upgrade. The network has set June 2 as the deadline for Mainnet nodes to complete the required update. Node operators must finish the upgrade to stay connected, as Pi continues to build its blockchain role beyond mobile mining.
Protocol 24 Upgrade Deadline Places Focus on Mainnet Nodes
Pi Network has said all Mainnet nodes must complete the upgrade process before June 2. The move follows the successful upgrade to Protocol 23. The next step places attention on the computers that support the network. Nodes are described as the fourth role in the Pi ecosystem.
They run on laptops and desktops instead of mobile phones. These systems help validate transactions and support the shared ledger. Pi’s node model differs from proof-of-work networks. Bitcoin and earlier Ethereum models used mining power to secure their networks.
Pi uses a model based on the Stellar Consensus Protocol, also known as SCP. In SCP, nodes rely on trusted groups called quorum slices. These groups help nodes agree on valid transactions. Pi says its mobile security circles help form a wider trust graph for this process.
Node Roles Remain Tied to Access and Reliability
Pi Node software includes two main interfaces. One is the node interface. The other is the desktop Pi App interface. The desktop app gives users access to Pi features from a computer. Pioneers can use the desktop app to check balances, join chats, and view media content.
This use does not require a user to serve as a blockchain node. It mirrors many functions already found in the mobile app. The Node level allows users to install technical tools and make a computer available. These users may verify blockchain validity and submit transactions. They do not take part in consensus at this level. SuperNodes carry a larger role in the network. They help reach consensus and share the latest blockchain state with others.
Pi says SuperNodes need strong internet access and steady availability. Selection for Nodes and SuperNodes depends on several factors. These include uptime, internet quality, open ports, processor strength, memory, and past community activity. KYC is also required for selected participants.
Pi Keeps Progressive Decentralization in View
Pi says its node system follows a user-focused design. The project aims to make node operation possible through a desktop application. This approach is meant to reduce technical barriers for ordinary users. The Testnet plan includes a Selection Stage, a Revision Stage, and a Live Testnet. During early testing, Pi uses a centralized layer to run faster tests. The team says this layer is for testing needs.
The Revision Stage is used to test scenarios and adjust the consensus process. These tests may include network isolation, node dropouts, and large changes in node activity. The goal is to check safety, liveness, and scale. The Live Testnet stage allows nodes to handle test transactions. These transactions are recorded through the consensus process.
Real activity and security circle data are also used during this stage. Pi has said there are no mining rewards for Testnet Nodes. The project says reward models may be reviewed after enough data is collected. For now, the June 2 deadline remains the key date for Mainnet node operators.
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