Boosted TVM blockchain protocol

Build FAST L1/L2 TVM networks based on state of the art DAG consensus

Access Testnet Source code Litepaper

Authentic Performance

Each Tycho update focuses on enhancing stability and performance. We publicly test updates under the following load conditions:

Tycho in Action

[01 / 05]

DAG-Based Mempool

DAG-Based Mempool

  • Mempool Consensus
    Ensures uniform input for all validators
  • Realtime Finality
    Less than 3 sec for most transactions
  • Ultra Fast
    Capable of processing up to 400,000 transactions / sec
  • MEV-Resistant
    Impossible block manipulation
[02 / 05]

Distributed Sorting

Distributed Sorting

  • Ordering
    DAG graph is mathematically transformed into a linear view
  • Uniformity
    Each validator receives equal graph representation
  • Deduplication
    Ensures uniqueness of each transaction
[03 / 05]

TON Actor Model

TON Actor Model

  • Sharding
    Process accounts in groups to optimize performance
  • Parallel Execution
    Independent transaction handling without blockages
  • Async Calls
    Build truly distributed apps
[04 / 05]

Deterministic Validators

Deterministic Validators

  • Predictability
    Each validator produces determined output
  • Low Latency
    Networking reduced to block signatures exchange
  • Security
    Block faking is next to impossible
[05 / 05]

Block Distribution

Block Distribution

  • Signature Collection
    Each validator produces verifiable block signature
  • Block Validity
    Block is considered valid after 2n+1 signatures
  • Async Distribution
    Validation is not affecting data propagation
Testnet
Live
transactions

Put Tycho to the Test

We claim Tycho can handle tens of thousands of transactions per second. Now it’s your turn to prove it. Install wallet and get Testnet tokens to explore different transaction types and see Tycho’s performance under load.

Install SparX Wallet and get testnet tokens

Roadmap

Release 1.0.0

Persistent state partitioning
S3 support for partitioned persistent states
Cell storage optimizations: counters and nursery
Sticky anchors in consensus
Slasher activation on testnet
Java & Kotlin SDK bindings

Improvements

Mempool moderator and peer bans
RPC and public overlay rate limits
Slasher Contract improvements
S3 archive proxy
Data Sharding
Launch Tetrachain Network

Interoperability

Signature Domain implementation
TON Center Compatible API
WSS (Secure WebSocket) support in jRPC
Reassembling Tycho Wallet API
Reassembling TVM Solidity compiler
Reduce Wavelength to 3 rounds
Hard Fork implementation
Zerostate proof synchronization

Sharding

Malicious Validator detection improvements
Detect Slow Validator improvements
Launch Mirasmanda Network
Archive Node improvements
Data Sharding
Computation Sharding
Coordinator and Worker Roles

Slashing

Malicious Account Isolation
Reassembling Elector Contract
POA mode
Content-Addressable Storage
Malicious Validator detection improvements
Detect Slow Validator improvements

L2 Trustless Bridge

Keyblocks sync between TON and L2
Proof chain API
TON API format support
Native currency Mint/Burn support
Trustless bridge implementation

Release

Archive Node Implementation
Launch Hamster Network L2
Reassembling Random

Production ready

DDOS Protection
Reassembling VM

Pre-release

Cell storage speed up
GC optimization
Reassembling validator tools

Public testnet

Validator rotation
Restart node logic
Reassembling Explorer, wallet
Bugfixes and optimizations

Close testnet

Reassembling key blocks
Bugfixes and optimizations
Monitoring and tools
Sync by archives and persistente state

Private devnet

DAG consensus module
RPC module
Executor for collator
Sync by blocks
Reassembling message queue

Development

Types library
Storage library
Network layer
Deterministic collator module
Validator module
Sync module

Research

Concept development
Research of DAG based protocols
Test of concept based on DAG and tvm