Compression model selected by the blockchain runtime or serialization family.
ZChain
Blockchain-native lossless compression engine.
ZChain is Zetako's proprietary compression engine with negotiated models for blockchain serialization families.
It is designed to reduce bytes moved or stored by blockchain infrastructure while preserving exact reconstruction and keeping processing cost practical for the path being optimized.
Optimized for RPC responses, native serialization, archive paths and repeated blockchain payloads.
Deterministic decode with byte-for-byte reconstruction.
Designed for integration without changing signatures, consensus or runtime logic.
ZChain in numbers
Benchmarked on structured blockchain payloads.
ZChain is evaluated on real blockchain-oriented corpora where payload structure, serialization family, throughput and decode determinism matter.
Ethereum schema savings
Native Ethereum RLP schema model on the public Alloy/Reth corpus.
Ethereum JSON savings
Negotiated ethereum-hex profile on Reth JSON payloads.
Lossless reconstruction
Decoded payloads are restored byte-for-byte.
Ethereum schema encode
Codec-only encode speed in the public native schema benchmark.
Ethereum schema decode
Codec-only decode speed in the public native schema benchmark.
Solana RPC savings
Measured on the public Solana mainnet RPC JSON corpus.
Why ZChain exists
Blockchain scalability is also a data movement problem.
High-throughput chains produce large volumes of structured data: blocks, receipts, logs, calldata, shreds, account updates and archival streams.
Even when execution is fast, moving and storing this data creates bandwidth pressure, RPC cost, validator synchronization load and archival overhead.
ZChain exists to reduce this pressure with deterministic, lossless compression designed around blockchain infrastructure and explicit integration contracts.
- Reduce validator and RPC bandwidth pressure.
- Compress structured blockchain data before transport or storage.
- Preserve byte-for-byte recovery for replay and audit.
- Avoid protocol changes in off-path deployment models.
- Improve archival and analytics storage efficiency.
Where ZChain fits
Validator, RPC and archival pipelines.
ZChain is not a generic web3 feature. It is an infrastructure component designed to sit around blockchain data pipelines where structured payloads are moved, replayed, stored or analyzed.
Compress block or shred-adjacent payloads before network propagation, then decode before execution or replay.
Reduce structured response, calldata, logs or receipt payload overhead where compatible with client workflows.
Compress historical blocks, logs, receipts and state-adjacent datasets for long-term storage.
Reduce JSONL, CSV, log and receipt streams before off-chain indexing or data lake ingestion.
Architecture
Negotiated models for known blockchain data.
A blockchain runtime already knows whether it is handling a block, receipt, RLP payload, signature, account key or consensus result. ZChain uses that knowledge through negotiated models instead of treating every payload as generic bytes.
Validator / RPC / Archive payloadRuntime selects modelZChain encodeTransport / storageZChain decodeOriginal blockchain payload
Designed to avoid changes to transaction format, signatures or consensus rules.
Supported, adapter-ready and research models are separated by public maturity labels.
Decoded output must match the original payload byte-for-byte.
Stable public C ABI, SDK path and serializer adapters support infrastructure integration.
Benchmark summary
Observed performance on blockchain payloads.
ZChain performs best when the integration path can name the serialization family and choose the right model. Public evidence separates codec-only speed, serializer-to-frame measurements and chain-specific corpus results.
63.82%
Native Alloy/Reth transaction corpus with supported schema model.
82.37%
Reth JSON payloads with negotiated ethereum-hex profile.
82.79%
Measured on real Solana mainnet RPC JSON data.
69.53%
Measured on CosmosHub RPC JSON payloads.
74.73%
Measured on ledger-source payloads in the public benchmark.
High-throughput chains
Designed for multi-chain infrastructure constraints.
ZChain is documented across Ethereum/Reth, Solana, Agave, Cosmos/CometBFT, Bitcoin and other adapter-ready or research paths.
The target is not to change how a chain executes. The target is to reduce the amount of structured data moved or stored around the infrastructure.
- RPC, archive and native serialization paths.
- Off-chain / off-path integration model.
- Compatible with replay-conscious workflows.
- Potential use around propagation, shreds, RPC, snapshots and archival layers.
- Designed for deterministic decode before execution-sensitive stages.
Use cases
Blockchain infrastructure use cases.
ZChain is aimed at infrastructure teams moving structured blockchain payloads through validator, RPC, archival and analytics environments.
Reduce block or batch payload size around propagation workflows.
Reduce bandwidth pressure for structured responses, logs, receipts and historical data.
Compress structured calldata, execution traces, logs and block-adjacent data.
Lower storage and transfer overhead for historical chain datasets.
Compress JSONL logs, receipts and exported blockchain datasets.
Benchmark compression paths without changing protocol logic.
Boundaries
Clear boundaries.
ZChain is a compression engine for blockchain infrastructure. It is not a consensus protocol, not a cryptographic primitive, not a data availability layer and not a replacement for validator security.
Its role is to reduce structured data size while preserving deterministic recovery.
ZChain does not decide validity, ordering or execution.
It does not replace signatures, hashing, proofs or encryption.
Dense binary payloads may be skipped when compression is not beneficial.
The preferred deployment path avoids changes to transaction formats and runtime semantics.
Blockchain infrastructure
Bring lossless compression to blockchain infrastructure.
Discuss validator, RPC, archival or high-throughput chain compression with Zetako.