Verifiable work
Miners propose block candidates, while validating nodes independently check the proof, difficulty, rewards and all other required rules.
IN DEVELOPMENT
NETWORK / PROTOCOL
An independent network.
Evidence before launch.
SYPcoin aims to build a public Proof-of-Work blockchain using an independently validated network, genesis, monetary rules and nodes. An initial native P2P handshake was verified without blocks; later v41.3 propagated and persisted one GPU-mined SYPcoin native block (height 1) across two private JVM nodes. Complete consensus and the public testnet are still pending. Historical Ergo devnet results are separate.
CORE DESIGN
How the network is intended to work.
A clear model requires each participant to be able to verify consensus-critical information.
Transaction outputs
Unspent transaction outputs represent spendable value under explicit conditions. Nodes validate the inputs, outputs and state transitions.
Open node communications
Nodes exchange announcements, blocks and transactions. A production network must handle incompatible peers, failures and reorganization safely.
SYNCHRONIZATION
How nodes agree on state.
Agreement means more than observing the same block height.
Peer connection
Peers establish compatible network sessions before exchanging protocol data.
Independent validation
Received blocks must pass consensus and transaction checks before acceptance.
State comparison
Local tests compared genesis, shared blocks and state roots; recovery from failure and adversarial peers still require testing.
LABORATORY
What has actually been observed.
Published milestones carefully distinguish local results from network releases.
Two native JVM processes connected
The original v39 reciprocal handshake passed 30/30 focused tests with zero blocks. A later v41.3 private test successfully applied and persisted native block height 1 on both JVM nodes, without establishing full consensus.
Native block exchange and state
In v41.3 a native GPU-mined SYPcoin height-1 block was applied, propagated and persisted by both private JVM nodes. V41.4 height-2 candidate signing and focused preflight passed, but height 2 has NOT been mined or accepted. Complete consensus is unverified.
Public network metrics
There is no verified SYPcoin public chain height, network hashrate, node list, explorer or API to display.
PUBLIC RELEASE REQUIREMENTS
Checks before opening a network.
Public participation requires reproducible, independently inspectable software and results.
Native genesis and monetary integrity
Ensure every node reproduces the same initial state and rejects incompatible blocks or incorrect issuance.
Node failure and reorganization
Check recovery, divergent chains, transactions under contention and bandwidth or resource limits.
Verifiable distribution
Publish appropriately reviewed software, checksums, documentation, security warnings and version compatibility rules.
Development status
SYPcoin has no operational public testnet or mainnet. Never treat local Ergo devnet blocks as public SYPcoin balances or rewards.