Question 1

What is Phala Network?

Accepted Answer

Phala Network is a privacy-preserving cloud computing protocol designed to enable confidential, secure, and scalable decentralized applications (dApps). Built on the Substrate framework, it provides a trustless and verifiable computing environment where data is processed securely without being exposed to node operators or external parties.

Phala leverages Trusted Execution Environments (TEEs)—hardware-based security modules that allow computations to run in isolated environments, ensuring data confidentiality, integrity, and verifiability. These TEEs execute smart contracts and decentralized workloads in a way that prevents unauthorized access, even from the node operator itself.

Phala operates as a parachain within the Polkadot ecosystem, benefiting from Polkadot’s shared security model and cross-chain interoperability. This allows Phala to provide privacy-focused computing power to other parachains, enabling use cases such as:

* **Confidential smart contracts –** DApps can process sensitive data (e.g., financial transactions, identity management) without revealing it publicly.
* **Privacy-preserving DeFi –** Users can execute private trades, lending, and algorithmic strategies without exposing transaction details.
* **Decentralized cloud computing –** Phala functions as a decentralized and trustless alternative to traditional cloud computing services, ensuring computations remain private and verifiable.

Phala’s architecture consists of two key node types:

* **Gatekeeper Nodes –** Manage encryption keys, consensus, and network governance, ensuring the protocol remains decentralized and secure.
* **Worker Nodes –** Perform off-chain computations inside TEEs, processing workloads without exposing data to third parties.

Question 2

What is $PHA used for?

Accepted Answer

PHA is the native utility token of Phala Network, serving as the core economic and security mechanism of the ecosystem. Its primary functions include:

* **Staking & Security –** Nodes must stake PHA to participate in the network. Both Gatekeeper Nodes and Worker Nodes stake PHA as collateral to ensure honest behavior, with penalties (slashing) applied for rule violations.
* **Governance –** PHA holders can participate in on-chain governance, voting on protocol upgrades, economic parameters, and network policies. Governance decisions influence areas like reward distribution, staking mechanisms, and privacy protocols.
* **Payments for Services –** Users and developers pay PHA fees to access Phala’s decentralized computing resources. These fees compensate Worker Nodes for executing privacy-preserving smart contracts and off-chain computations.
* **Incentives & Rewards –** Network participants, including validators, node operators, and delegators, earn PHA for maintaining network security, computation integrity, and uptime.
* **Cross-Chain Utility –** As a Polkadot-based parachain token, PHA can be used for cross-chain interactions, enabling privacy-focused computations across multiple blockchain networks.

Question 3

Who created Phala Network (PHA)?

Accepted Answer

Phala Network was founded by a team of blockchain enthusiasts and experts with Marvin Tong serving as its CEO. The team leveraged the capabilities of Substrate and the principles of Trusted Execution Environments (TEEs) to create a unique platform that prioritizes data privacy and secure computations.

#	Instrument	Exchange	Benchmark Score	Price	24h Change	24h Volume	24h Trades	24h Open	24h High
1	PHA-USDT PHA_USDT	whitebit	BB	0.04877USDT	-3,40%	47.574.336,36PHA	8889	0.05049USDT	0.05163USDT
2	PHA-USDT PHAUSDT	binance	AA	0.04880USDT	-3,56%	29.623.428,00PHA	13.755	0.05060USDT	0.05160USDT
3	PHA-TRY PHATRY	binance	AA	2,42TRY	-3,20%	13.003.902,00PHA	1713	2,50TRY	2,56TRY
4	PHA-USDT PHAUSDT_SPBL	bitget	BB	0.04894USDT	-3,26%	1.783.521,26PHA	976	0.05059USDT	0.05153USDT
5	PHA-USD PHAUSD	kraken	AA	0.04874USD	-3,50%	1.759.274,81PHA	247	0.05051USD	0.05141USD
6	PHA-USDT PHA_USDT	gateio	A	0.04903USDT	-3,12%	1.611.501,99PHA	1249	0.05061USDT	0.05202USDT
7	PHA-USDT PHA-USDT	okex	A	0.04893USDT	-3,45%	1.543.397,65PHA	736	0.05068USDT	0.05156USDT
8	PHA-USDC PHAUSDC	binance	AA	0.04880USDC	-3,37%	1.062.071,00PHA	298	0.05050USDC	0.05130USDC
9	PHA-USDT PHA-USDT	kucoin	BB	0.04890USDT	-3,17%	809.207,89PHA	630	0.05050USDT	0.05150USDT
10	PHA-EUR PHA_EUR	whitebit	BB	0.04373EUR	-2,86%	629.399,51PHA	155	0.04501EUR	0.04605EUR
11	PHA-EUR PHAEUR	kraken	AA	0.04428EUR	-2,62%	64.884,78PHA	20	0.04547EUR	0.04581EUR
12	PHA-TRY PHA-TRY	okex	A	2,48TRY	-3,43%	54.064,07PHA	22	2,57TRY	2,57TRY
13	PHA-USD PHAUSD	cexio	BB	0.04914USD	-3,03%	412,72PHA	1	0.05068USD	0.05068USD
14	PHA-USDT PHAUSDT	cexio	BB	0.04965USDT	-2,56%	412,72PHA	1	0.05096USDT	0.05096USDT
15	PHA-USDC PHAUSDC	cexio	BB	0.04920USDC	-2,91%	353,76PHA	1	0.05068USDC	0.05068USDC
16	PHA-USDT PHA_USDT	coinw	-	0.04892USDT	-3,45%	11.854.471,21PHA	3460	0.05067USDT	0.05151USDT
17	PHA-USDT pha_usdt	lbank	C	0.04885USDT	-3,55%	11.499.784,00PHA	85.651	0.05065USDT	0.05178USDT
18	PHA-USDT pha_usdt	xtpub	-	0.04880USDT	-3,56%	8.873.883,00PHA	3040	0.05060USDT	0.05160USDT
19	PHA-USDT phausdt	huobipro	C	0.04891USDT	-3,27%	8.453.412,15PHA	7291	0.05056USDT	0.05167USDT
20	PHA-EUR PHA-EUR	bitvavo	B	0.04370EUR	-3,41%	4.710.567,78PHA	916	0.04524EUR	0.04603EUR
21	PHA-TRY PHATRY	btcturk	E	2,42TRY	-3,43%	4.840.457,60PHA	642	2,51TRY	2,55TRY
22	PHA-USDT PHAUSDT	toobit	C	0.04870USDT	-3,94%	4.138.510,00PHA	7089	0.05070USDT	0.05170USDT
23	PHA-USDT PHAUSDT	mexc	C	0.04880USDT	-3,50%	3.515.521,07PHA	3354	0.05057USDT	0.05154USDT
24	PHA-KRW PHA_KRW	bithumbkorea	-	64,70KRW	-3,85%	2.940.943,88PHA	589	67,29KRW	68,62KRW
25	PHA-USDT PHAUSDT	bitrue	D	0.04880USDT	-3,56%	1.917.858,00PHA	3655	0.05060USDT	0.05160USDT
26	PHA-USDT PHA_USDT	bitunix	C	0.04880USDT	-3,56%	1.847.894,00PHA	6867	0.05060USDT	0.05150USDT
27	PHA-USDT pha_usdt	digifinex	D	0.04884USDT	-3,51%	1.234.105,00PHA	3888	0.05061USDT	0.05148USDT
28	PHA-USDC PHAUSDC	mexc	C	0.04871USDC	-3,62%	1.035.154,48PHA	3047	0.05054USDC	0.05151USDC
29	PHA-ETH PHA_ETH	bilaxy	-	0.0₄1976ETH	-3,61%	911.010,00PHA	845	0.0₄2051ETH	0.0₄2332ETH
30	PHA-USDT PHAUSDT	btcturk	E	0.04930USDT	-2,55%	410.932,00PHA	38	0.05059USDT	0.05059USDT
31	PHA-USDT PHA_USDT	cryptology	D	0.04885USDT	-3,36%	127.527,42PHA	1309	0.05055USDT	0.05155USDT
32	PHA-INR PHAINR	coindcx	-	4,92INR	-3,53%	93.804,22PHA	95	5,10INR	5,24INR
33	PHA-EUR PHAEUR	bit2me	B	0.04428EUR	-2,62%	64.884,78PHA	20	0.04547EUR	0.04581EUR
34	PHA-IDR phaidr	indodax	E	886,00IDR	-2,53%	30.068,18PHA	55	909,00IDR	914,00IDR
35	PHA-KRW PHA_KRW	coinone	C	67,60KRW	0,00%	0PHA	0	67,60KRW	67,60KRW
36	PHA-USDT PHAUSDT	hitbtc	E	0.03250USDT	0,00%	0PHA	0	0.03250USDT	0.03250USDT
37	PHA-USDT PHAUSDT	latoken	D	0.4880USDT	0,00%	0PHA	0	0.4880USDT	0.4880USDT