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 PHAUSDT	binance	AA	0.04520USDT	25.56%	84,339,073.00PHA	29,972	0.03599USDT	0.04520USDT
2	PHA-USDT PHA_USDT	whitebit	BB	0.04507USDT	25.90%	59,147,416.80PHA	24,691	0.03579USDT	0.04509USDT
3	PHA-TRY PHATRY	binance	AA	2.20TRY	25.71%	42,510,743.00PHA	5,055	1.75TRY	2.20TRY
4	PHA-USDT PHA_USDT	gateio	A	0.04505USDT	25.98%	10,637,131.93PHA	5,588	0.03576USDT	0.04510USDT
5	PHA-USDT PHA-USDT	okex	A	0.04495USDT	25.14%	7,996,646.09PHA	5,994	0.03592USDT	0.04526USDT
6	PHA-EUR PHA_EUR	whitebit	BB	0.03875EUR	24.09%	6,301,355.54PHA	599	0.03123EUR	0.03875EUR
7	PHA-USD PHAUSD	kraken	AA	0.04486USD	24.92%	6,113,103.92PHA	996	0.03590USD	0.04506USD
8	PHA-USDC PHAUSDC	binance	AA	0.04510USDC	25.98%	4,258,923.00PHA	1,527	0.03580USDC	0.04610USDC
9	PHA-USDT PHAUSDT_SPBL	bitget	BB	0.04504USDT	25.46%	2,385,574.57PHA	2,878	0.03590USDT	0.04547USDT
10	PHA-USDT PHA-USDT	kucoin	BB	0.04510USDT	27.04%	1,996,200.23PHA	1,257	0.03549USDT	0.04510USDT
11	PHA-EUR PHAEUR	kraken	AA	0.03920EUR	26.94%	833,411.68PHA	146	0.03088EUR	0.03920EUR
12	PHA-TRY PHA-TRY	okex	A	2.06TRY	19.25%	22,282.71PHA	13	1.73TRY	2.06TRY
13	PHA-USD PHA-USD	okex	A	0.03079USD	0.00%	0PHA	0	0.03079USD	0.03079USD
14	PHA-USD PHAUSD	cexio	BB	0.04487USD	29.69%	4,115.37PHA	6	0.03460USD	0.04487USD
15	PHA-USDC PHAUSDC	cexio	BB	0.03792USDC	5.83%	945.20PHA	1	0.03583USDC	0.03792USDC
16	PHA-USDT PHAUSDT	cexio	BB	0.04475USDT	25.48%	2,835.60PHA	3	0.03566USDT	0.04475USDT
17	PHA-USDT phausdt	huobipro	C	0.04427USDT	24.00%	74,368,357.60PHA	49,842	0.03570USDT	0.04501USDT
18	PHA-USDT pha_usdt	lbank	C	0.04503USDT	25.29%	52,056,665.00PHA	85,654	0.03594USDT	0.04510USDT
19	PHA-USDT pha_usdt	xtpub	-	0.04500USDT	25.00%	50,122,131.00PHA	9,143	0.03599USDT	0.04520USDT
20	PHA-USDT PHA_USDT	coinw	-	0.04483USDT	25.12%	31,973,188.35PHA	5,006	0.03583USDT	0.04483USDT
21	PHA-EUR PHA-EUR	bitvavo	B	0.03920EUR	25.94%	19,529,643.28PHA	2,761	0.03112EUR	0.03920EUR
22	PHA-USDT PHAUSDT	toobit	C	0.04520USDT	25.91%	10,206,582.00PHA	8,905	0.03590USDT	0.04520USDT
23	PHA-USDT pha_usdt	digifinex	D	0.04507USDT	25.56%	6,459,195.00PHA	38,140	0.03589USDT	0.04507USDT
24	PHA-USDT PHAUSDT	bitrue	D	0.04500USDT	25.00%	6,398,230.00PHA	9,838	0.03599USDT	0.04520USDT
25	PHA-KRW PHA_KRW	bithumbkorea	-	61.67KRW	27.50%	7,126,686.00PHA	1,895	48.37KRW	61.77KRW
26	PHA-USDT PHAUSDT	mexc	C	0.04472USDT	24.57%	4,364,239.34PHA	3,543	0.03590USDT	0.04485USDT
27	PHA-USDT PHA_USDT	bitunix	C	0.04490USDT	25.07%	3,332,985.00PHA	8,980	0.03590USDT	0.04490USDT
28	PHA-USDC PHAUSDC	mexc	C	0.04482USDC	24.92%	1,433,669.82PHA	3,045	0.03588USDC	0.04482USDC
29	PHA-ETH PHA_ETH	bilaxy	-	0.0₄1740ETH	33.28%	1,207,361.00PHA	756	0.0₄1305ETH	0.0₄1745ETH
30	PHA-EUR PHAEUR	bit2me	B	0.03900EUR	26.30%	832,215.40PHA	143	0.03088EUR	0.03902EUR
31	PHA-INR PHAINR	coindcx	-	4.50INR	27.27%	191,065.76PHA	188	3.54INR	4.51INR
32	PHA-USDT PHA_USDT	cryptology	D	0.04225USDT	17.52%	125,712.83PHA	1,219	0.03595USDT	0.04225USDT
33	PHA-USDT sPHAUSDT	phemex	C	0.03080USDT	0.00%	0PHA	0	0.03080USDT	0.03080USDT
34	PHA-KRW PHA_KRW	coinone	C	56.30KRW	39.36%	61,746.08PHA	18	40.40KRW	56.45KRW
35	PHA-IDR phaidr	indodax	E	790.00IDR	27.63%	28,382.60PHA	55	619.00IDR	790.00IDR
36	PHA-USDT PHAUSDT	coinex	C	0.04459USDT	24.22%	12,480.26PHA	1,499	0.03590USDT	0.04459USDT
37	PHA-USDT PHAUSDT	hitbtc	E	0.03250USDT	0.00%	0PHA	0	0.03250USDT	0.03250USDT
38	PHA-USDT PHAUSDT	latoken	D	0.4880USDT	0.00%	0PHA	0	0.4880USDT	0.4880USDT