Global
Confidential
Compute Cloud
Blockchain Confidentiality by Trusted Computing
Isolated
Your sensitive data is only processed in hardware secure enclaves isolated from the rest of the world.
Trustless
The integrity of the code and data is guaranteed. Only authorized actions are allowed.
Compatible
Phala confidential contracts are compatible with multiple standards including Intel SGX and AMD SEV, etc.
Decentralized
Secure and reliable data storage and processing based on decentralized storage and our random scheduling algorithm.
Credible
Remote attestation guarantees the contract runs right inside a trustless and confidential environment.
Verifiable
All the code and execution are verifiable on-chain.
Interoperable
Smart contracts are 90% less useful without composability. Phala is the only confidential contract protocol that keeps interoperability and composability.
Cross-chain
As a Substrate-based blockchain, Phala aims to serve any blockchain through Polkadot XCMP.
fn update_total_stat(&mut self, total_stat: HourlyPageViewStat, count_str: String) {
  self.total_stat = HourlyPageViewStat::default();

  if !self.encrypted.clone() {
    return;
  }

  let mut count = self.decrypt(total_stat.pv_count).parse::<u32>().unwrap();
  if count_str != "" {
    count += self.decrypt(count_str).parse::<u32>().unwrap();
  }

  let avg_duration = self.decrypt(total_stat.avg_duration).parse::<u32>().unwrap() / 2;

  self.total_stat = HourlyPageViewStat {
    sid: total_stat.sid,
    cid_count: total_stat.cid_count,
    pv_count: self.encrypt(count.to_string()),
    avg_duration: self.encrypt(avg_duration.to_string()),
    timestamp: total_stat.timestamp
  }
}

Time to drop the centralized analytics tools! Instead of sending your user's privacy to the Internet cartels, W3A SDK enforces users' 100% control over the privacy. With the SDK, any web service can become a part of Web3.0 in just a few minutes.

fn update_total_stat(&mut self, total_stat: HourlyPageViewStat, count_str: String) {
  self.total_stat = HourlyPageViewStat::default();

  if !self.encrypted.clone() {
    return;
  }

  let mut count = self.decrypt(total_stat.pv_count).parse::<u32>().unwrap();
  if count_str != "" {
    count += self.decrypt(count_str).parse::<u32>().unwrap();
  }

  let avg_duration = self.decrypt(total_stat.avg_duration).parse::<u32>().unwrap() / 2;

  self.total_stat = HourlyPageViewStat {
    sid: total_stat.sid,
    cid_count: total_stat.cid_count,
    pv_count: self.encrypt(count.to_string()),
    avg_duration: self.encrypt(avg_duration.to_string()),
    timestamp: total_stat.timestamp
  }
}

Time to drop the centralized analytics tools! Instead of sending your user's privacy to the Internet cartels, W3A SDK enforces users' 100% control over the privacy. With the SDK, any web service can become a part of Web3.0 in just a few minutes.

Polkadot
Kusama
parity
Acala
Mask
PLASM
Crust
Bifrost
IOSG
SNZ
CANDAQ
PAKA
Incuba
HappyBlock
Q4
Phala Team was founded
Q2
Built a strong community in China
Q3
Whitepaper released
pLibra ( Now is pDiem ) won the Web3 Foundation Grant
Q4
Hang was entitled with
China Polkadot Ambassador
Q1
Token Economics
W3A won the Web3 Foundation Grant
Q2
Testnet PoC-1
KSM x PHA Stakedrop
Q3
Testnet Rorschach
Kusama Dark Pool development kickoff
Q4
Testnet Vendetta
Completed the planned stress-testing of the computing task module for the PoC3 stage
Q1
PHA got listed on Binance、OKEx、KuCoin
Q2
Become a parachain on Kusama, launch pre-mainnet and K-PHA
TEE Mining system and Staking PHA for TEE begin to work
Invisible Wallet for all Polkadot cross-chain asstest
Phala Governance and council begin to work
Q3
Private DEFI and NFT apps
Private Bridges, like pDiem, pBTC, pBTG…
Phala become Polkadot parachain after winning Polkadot slot
Q4
Privacy Cloud begins to serve nodes and developers
Confidential smart contract ready to use
Q4
Phala Team was founded
Q2
Built a strong community in China
Q3
Whitepaper released
pLibra ( Now is pDiem ) won the Web3 Foundation Grant
Q4
Hang was entitled with
China Polkadot Ambassador
Q1
Token Economics
W3A won the Web3 Foundation Grant
Q2
Testnet PoC-1
KSM x PHA Stakedrop
Q3
Testnet Rorschach
Kusama Dark Pool development kickoff
Q4
Testnet Vendetta
Completed the planned stress-testing of the computing task module for the PoC3 stage
Q1
PHA got listed on Binance、OKEx、KuCoin
Q2
Become a parachain on Kusama, launch pre-mainnet and K-PHA
TEE Mining system and Staking PHA for TEE begin to work
Invisible Wallet for all Polkadot cross-chain asstest
Phala Governance and council begin to work
Q3
Private DEFI and NFT apps
Private Bridges, like pDiem, pBTC, pBTG…
Phala become Polkadot parachain after winning Polkadot slot
Q4
Privacy Cloud begins to serve nodes and developers
Confidential smart contract ready to use