What is SmartHoldem (STH)?

Quick Facts

  • Ticker: STH
  • Launched: December 2017; mainnet live since 2019
  • Consensus: Dual DPoS + PoSt (Proof of Space-Time)
  • Primary use: Web3 gaming, DeFi services, AI applications
  • Tokenomics: Deflationary fee-burn model
  • DEX: Built-in decentralized exchange
  • Open-source: Full open-source codebase

Introduction

SmartHoldem (STH) is an open-source, decentralized blockchain platform designed to power Web3 games, decentralized services, and AI-driven applications. At its core, STH is the native coin that fuels every interaction across the ecosystem.

The platform stands out by reducing reliance on traditional smart contracts, instead using new types of transactions, a True Random Number Generator (TRNG), and Zero-Knowledge Proof (ZKP) functions to deliver provably fair outcomes in gaming.

History & Background

SmartHoldem was founded in 2017, with its first beta release arriving in 2018 and the full mainnet launching in 2019. The project raised initial funding through an ICO on BitcoinTalk, distributing the majority of the genesis supply to early backers.

After its 2.0 infrastructure update, the project transitioned from an inflationary emission model to a deflationary economic design, marking a significant shift in its long-term token strategy.

How SmartHoldem Works

SmartHoldem runs two complementary blockchains. The DPoS (Delegated Proof-of-Stake) chain provides fast, high-throughput transaction processing — capable of handling billions of transactions per day. STH holders vote to elect delegate validators who secure and forge blocks.

The PoSt (Proof of Space-Time) chain complements DPoS by enabling energy-efficient, decentralized validation based on storage capacity rather than raw computing power. The two chains communicate through the SID Protocol (Smart Inter-Chain Data Communication), ensuring STH is never duplicated across chains.

Tokenomics

STH is the native utility token of the SmartHoldem blockchain. The platform uses a deflationary model where 50% of all transaction fees are permanently burned. This burn mechanism is designed to gradually reduce the overall token supply over time.

The PoSt blockchain operates with a halving schedule, where block rewards are reduced every two years — similar in spirit to Bitcoin's model. Initial distribution prioritized ICO participants, with a portion reserved for advisors, a bounty campaign, and a developer fund.

Circulating supply ? 249.77 million STH
Total supply ? 249.77 million STH
Max supply ? -- STH
Updated 3y ago

Ecosystem & Use Cases

SmartHoldem provides a rich toolkit for game developers and iGaming operators:

  • True RNG (TRNG): Cryptographically verifiable random number generation for fair in-game outcomes.
  • SDKs: Developer tools in JavaScript, TypeScript, and Python.
  • SmartHoldem API: Advanced API for building high-performance Web3 games.
  • DEX: A built-in decentralized exchange for STH trading.
  • Smart2FA: A free, open-source two-factor authentication app.
  • Wallet Generator: An offline, client-side wallet tool supporting STH and other cryptocurrencies.

Beyond gaming, STH is used in AI applications and broader decentralized services.

Team, Governance & Community

SmartHoldem operates with a community-driven governance model. STH holders elect delegates who participate in block validation and can propose or vote on network improvements. The initial ICO distribution was overseen by trusted escrow agents chosen by the community on BitcoinTalk.

The project maintains active channels on Telegram, Twitter, and Facebook, and its full codebase is publicly available on GitHub.

Advantages

  • Provably fair gaming backed by blockchain-verifiable randomness
  • Dual-chain architecture combining speed (DPoS) with decentralization (PoSt)
  • Deflationary tokenomics that reward long-term holders
  • Developer-friendly SDKs in popular languages
  • No reliance on traditional smart contracts — reduces attack surface

Risks & Challenges

  • Low liquidity: Trading volume remains small relative to the broader market
  • Niche market: Gaming-focused blockchains face intense competition
  • Adoption uncertainty: Success depends heavily on developer and player uptake
  • Small community size: Limited visibility compared to larger ecosystems

Long-Term Vision

SmartHoldem aims to become a full-scale, decentralized gaming infrastructure layer for Web3. By combining a dual-consensus blockchain, cryptographic fairness tools, and developer SDKs, the platform targets both independent game developers and established iGaming operators seeking transparent, trustless solutions.

The ongoing integration of AI applications alongside gaming signals an ambition to grow beyond a single vertical and into a broader decentralized utility platform.

Frequently Asked Questions

SmartHoldem is an open-source, decentralized blockchain platform built for Web3 gaming, DeFi services, and AI applications. STH is its native coin used for transactions, staking, and governance.

SmartHoldem uses a dual-chain architecture combining DPoS (Delegated Proof-of-Stake) for fast transactions and PoSt (Proof of Space-Time) for energy-efficient, storage-based validation. The two chains communicate via the SID protocol.

TRNG stands for True Random Number Generator. It provides cryptographically verifiable random outcomes for Web3 games, covering use cases like card draws, matchmaking, and map generation — all verifiable on-chain.

The DPoS network burns 50% of all transaction fees, gradually reducing the overall token supply. The PoSt chain also features a halving mechanism that cuts block rewards every two years.

SmartHoldem offers SDKs in JavaScript, TypeScript, and Python, along with an advanced API, command-line tools, a wallet module, and a blockchain explorer to help developers build and deploy Web3 games.

STH holders participate in governance by voting for delegate validators who secure the network and can propose changes. This DPoS model gives the community a direct voice in the platform's direction.

SmartHoldem was founded in late 2017, with a beta release in 2018 and the full mainnet going live in 2019. It conducted an ICO on BitcoinTalk to fund initial development.

SmartHoldem reduces reliance on traditional smart contracts by using custom transaction types and ZKP functions. Its built-in TRNG service delivers cryptographically fair randomness without relying on third parties.