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Overview
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What is Phala Network
Phala Network is consisted of three components: phala-nodes which make up of Phala blockchain, pRuntime and phost. Among them, only pRuntime lives in TEE. Although attackers cannot peek into TEE, they can trick the contracts in TEE by forging transactions or replaying/reordering valid transactions. It it important to ensure that confidential contracts only accept valid transactions and process transactions in an expected order. That's why we introduce Phala blockchain and phost.
Phala blockchain serves as a canonical source of valid transactions. Only submitted transactions can be accepted by pRuntime, and they will be processed in the same order as on blockchain. We implement a light validaton client in pRuntime so it is able to determine whether valid transactions are accepted in expected order. Also a key rotation mechanism will be introduced to prevent the replay of historical transactions. The great thing is that pRuntime hides all these complicated implementation details from you so you can just implement confidential contracts like developing ordinary programs.
Phost works as the bridge between Phala blockchain and pRuntime. It ensures that all the transactions on blockchain are faithfully forwarded to pRuntime and all the TEE instances are running unmodified version of pRuntime.
DetailsIEO (Binance Launchpad): Feb 25, 2021 - Feb 25, 2021LegalBlockchain Platform: PolkadotRegistration year: 2019 | Token infoTicker: PHAToken distribution: Testnet Incentives:1,103,466 PHA Core contributor incentives:164,956 PHA Community events:109,435 PHA Candies for marketing:26,291 PHA |
Phala Network Roadmap
Phala Team was founded
Built a strong community in China
Whitepaper released
pLIBRA won the Web3 Foundation Grant
Hang was entitled with China Polkadot Ambassador
Token Economics
W3A won the Web3 Foundation Grant
Testnet PoC-1
KSM x PHA Stakedrop
Testnet Rorschach
Kusama Dark Pool development kickoff
Testnet Vendetta
Pre-mainnet: Darth Vader
Kusama parachain auction
Launch Phala on Kusama
Decentralize Phala phase by phase
Project team
![Hang Yin](/wp-ico/img/new projects/1.jpg)
![Marvin Tong](/wp-ico/img/new projects/1.jpg)
![Zhe Wang](/wp-ico/img/new projects/1.jpg)
![Jun Jiang](/wp-ico/img/new projects/1.jpg)
![LusWar](/wp-ico/img/new projects/1.jpg)
![Goldenfiredo](/wp-ico/img/new projects/1.jpg)
![Krhougs](/wp-ico/img/new projects/1.jpg)
![Antonia](/wp-ico/img/new projects/1.jpg)
Advisors
![Sandro Gorduladze](/wp-ico/img/new projects/1.jpg)
![Dr. Shunfan Zhou](/wp-ico/img/new projects/1.jpg)
![Dr. Konstantin Shamruk](/wp-ico/img/new projects/1.jpg)