Unified Scalability
"Cross-shard orchestration and atomic block finality via recursive ZK-SNARKs."
01. The Fragmentation Problem
Traditional multi-chain and side-chain architectures fragment liquidity and force developers to manage complex asynchronous bridges. UltraNet solves this through Unified Sharding, where the network maintains a single logical state while executing transactions across 16 parallel shards.
02. Block-STM Parallelism
Our Block-STM (Software Transactional Memory) engine allows transactions to execute speculatively in parallel. On modern multi-core hardware, this delivers near-linear speedups without requiring developers to pre-declare dependency sets.
- Optimistic execution across 16 logical shards
- Automated conflict detection and sequential re-execution
- Zero fragmentation: Single Merkle root commitment
03. Recursive SNARK Compression
To ensure the chain remains light and verifiable for 100 years, UltraNet utilizes Recursive SNARKs. Each new block includes a proof that attests to the validity of the previous block's proof plus the current state transition. This allows a new node to verify the entire history of the blockchain in constant time (ms) rather than re-playing years of transactions.
Cross-Shard Atomicity
Atomic messaging protocol ensures that if a transaction debits Shard A, it is guaranteed to credit Shard B within the same block boundary, or both revert.
Linear Throughput
The protocol is designed to scale with CPU core count. A 64-core validator can process 4x the throughput of a 16-core validator with no software changes.