Press Release
Lumino Ceremony: Building the Privacy Protection Infrastructure
PlatON, a privacy AI computing network which is committed to building a decentralized collaborative artificial intelligence network and global brain, is promoting the democratization of artificial intelligence and establishing a secure general artificial intelligence. The bottom layer of its decentralized privacy protection infrastructure is based on Zero-Knowledge Proof.
What is Zero-Knowledge Proof
Zero-Knowledge Proof is a cryptographic technology to realize privacy protection authentication. The prover needs to make the verifier believe that he knows or owns a message, without disclosing any information about message which is to be confirmed. For example, if the prover wants to prove that he knows the safe box password without revealing it, he can just show some items existing in the safe box that everyone knows.
This process is Zero-Knowledge Proof. The proof needs an initial credible setting (some items existing in the safe box that everyone knows), namely a series of public parameters to help the prover build Zero-Knowledge Proof.
Deficiency of Zero-Knowledge Proof
As a cryptographic technology with both privacy protection and authentication capability, zero-knowledge proof is widely used to realize transaction verification under hidden business details in blockchain. The zero-knowledge proof system applied in the blockchain field is mainly a cryptographic algorithm called “zk-SNARKs”. At present, the existing classic zk-SNARKs algorithms include GGPR13, PGHR13, Groth16, GM17, and new generation algorithms such as Sonic, Marlin, Plonk, which support updating public parameters. The current version of ZCash, a well-known private cryptographic currency, uses Groth16 algorithm.
From the above “safe box”, we can see that the premise for the correct operation of this kind of algorithm is existing a series of random trusted parameters. However, randomized parameters will not come out of thin air and there is no trusted third party in the blockchain. Parameters created by centralized third parties can be reconstructed in theory, and it is possible to forge proofs, which may destroy the underlying security in PlatON. Imagine that if a specific institution informed the verifier of the storage of the items in the safe box, the institution and the prover could collude and use this secret information to falsify the illusion that the prover knew the safe box password.
Therefore, it is an undoubtedly excellent idea to organize multiple participants to create these randomized parameters through Secure Multi-party Computation. In this process, single party can not reconstruct the parameters any more. Only when this activity is completed safely will the subsequent decentralized application be safe. In fact, ZCash has successfully created system parameters for Groth16 algorithm in November 2017 through its ceremony, Power of Tau.
Lumino, creating secure parameters
In order to prevent the parameters generated by the centralized mode from affecting the underlying security, PlatON started the Secure Multi-party Computation ceremony Lumino on June 21, 2021, last for 60 days. This ceremony is expected to create necessary secure parameters for the Zero-Knowledge Proof protocol.
During the Lumino ceremony, multiple participants carry out several rounds of calculation in the form of a relay, that is to say, the current participant need to use the calculation results of the previous participant as the input of this round, and the calculation output become the calculation input of the next participant as well. After a certain number of rounds, the output of the last participant is the final result of the whole ceremony, namely the system initialization parameters that Plonk thatalgorithm of PlatON will choose. Obviously, the more participants take part in the ceremony, the safer the parameters will be.
As a practical and efficient Zero-Knowledge Proof algorithm, Plonk is commonly used in PlatON projects and communities, which is characterized by a one-time initialization process, that is, running once can be used to deploy multiple applications. Providing necessary initialization parameters for Plonk algorithm through Lumino ceremony means that no one can master the secret information behind the parameters, which can be used to cheat players in the whole system. Lumino ceremony will lay a solid foundation for the security of PlatON.
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
Press Release
Interest rate cuts are coming – investors can expect a 200% increase in returns through Goldenmining
Washington, 17th September 2025, ZEX PR WIRE, While Wall Street elites cheered for the Federal Reserve’s interest rate cut policy, the deposits in ordinary people’s bank accounts faced a devaluation crisis. In an era of falling interest rates, traditional savings and financial products have meager returns and are unable to resist the invisible giant hand of inflation.
Are people left to watch their idle funds evaporate? No! A revolution in wealth creation is quietly underway. GoldenMining, with years of experience in cloud mining, now has the capabilities to help crypto holders achieve a 200% increase in wealth!
How to achieve a 200% increase in wealth through GoldenMining?
GoldenMining cloud computing power contracts are not high-risk investments. After years of testing by a professional team and repeated configuration adjustments, they ensure stable and generous fixed returns and are a powerful tool for coping with market fluctuations.
- Register an account: Visit GoldenMining.cc to create an account and receive a $15 bonus, which can be used to purchase “Daily Sign-in Rewards” and quickly learn the platform rules.
- Provides a variety of mining contracts: suitable for short-term and long-term investors, users have diverse choices.
| Contract | Invest | Daily Return | Payback cycle | Total Return |
| New User Contract | $100 | $4 | 2 Days | $108 |
| Bitmain Antminer S23 Hyd | $650 | $8.45 | 5 Days | $692.25 |
| AntminerL9 17GH | $3,500 | $49 | 17 Days | $4,333 |
| Elphapex DG2 | $9,000 | $139.5 | 30 Days | $13,185 |
| Elphapex DG2+ | $12,500 | $212.5 | 38 Days | $20,575 |
| ANTSPACE HD5 | $55,000 | $1,056 | 47 Days | $20,575 |
| BITMAIN ANTSPACE HW5 | $300,000 | $9,600 | 50 Days | $780,000 |
(For more contracts, please visit goldenmining.cc)
- Start Mining: After investing in a contract, instantly activate your hashrate and begin your mining journey.
- Earn Profits: No complicated operations are required. Daily returns are fixed, settled every 24 hours, and can be withdrawn or reinvested at any time.
GoldenMining cloud computing contracts offer stable growth potential, making them a popular global investment platform. Leverage the fixed income generated from these contracts for secondary investment or to enhance your contract portfolio, potentially achieving a 200% asset appreciation.
GoldenMining’s unique advantages
- Eco-friendly mining: Utilizes renewable energy sources like solar and wind power.
- Fund security: All user personal information is protected by SSL encryption. The platform provides AIG insurance coverage for every investment.
- Significantly lowered barriers to entry: Users don’t need to prepare their own cryptocurrency mining equipment, learn specialized knowledge, or incur expensive electricity costs; GoldenMining handles the entire process.
- 24/7 customer support with an average response time of less than 30 seconds.
- Multi-currency compatibility: Accepts deposits and withdrawals in XRP, BTC, ETH, DOGE, SOL, LTC, USDT-TRC20, USDC, ADA, and other major cryptocurrencies.
- Referral bonus: When user B creates an account using user A’s invitation code, user A earns a 3% commission for every contract user B purchases. If user B invites user C to create an account, user A still earns a 2% commission for every contract user C purchases, for a total commission bonus of 5% (3% + 2%). This bonus is permanent.
How does GoldenMining’s XRP cloud mining work?
GoldenMining operates over 90 cryptocurrency mining farms worldwide, boasting over 200,000 independently operated advanced mining machines. When users pay for XRP investment contracts, the platform intelligently allocates the required computing power to the contract, helping them earn more cryptocurrency. A professional team maintains the mining machines at the physical farms in real time, generating returns at extremely low cryptocurrency acquisition costs. Fixed returns are deposited into investor accounts. Ultimately, investors can convert their account balances into major cryptocurrencies, without any currency restrictions.
Reasonably avoid the unknown risks of interest rate cuts
While most people are still debating whether interest rates will be cut, by 25% or 50%, and if so, what investments should they make if bank rates are lowered? Pioneers are already quietly achieving stable wealth growth through GoldenMining, without fear of volatility.
Visit the official website: https://goldenmining.cc
Official email: info@GoldenMining.com
Disclaimer: The information provided in this press release does not constitute an investment solicitation, nor does it constitute investment advice, financial advice, or trading recommendations. Cryptocurrency mining and staking involve risks and the possibility of losing funds. It is strongly recommended that you perform due diligence before investing or trading in cryptocurrencies and securities, including consulting a professional financial advisor.
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
Press Release
Interest rate cuts are coming – investors can expect a 200% increase in returns through Goldenmining
Washington, 17th September 2025, ZEX PR WIRE, While Wall Street elites cheered for the Federal Reserve’s interest rate cut policy, the deposits in ordinary people’s bank accounts faced a devaluation crisis. In an era of falling interest rates, traditional savings and financial products have meager returns and are unable to resist the invisible giant hand of inflation.
Are people left to watch their idle funds evaporate? No! A revolution in wealth creation is quietly underway. GoldenMining, with years of experience in cloud mining, now has the capabilities to help crypto holders achieve a 200% increase in wealth!
How to achieve a 200% increase in wealth through GoldenMining?
GoldenMining cloud computing power contracts are not high-risk investments. After years of testing by a professional team and repeated configuration adjustments, they ensure stable and generous fixed returns and are a powerful tool for coping with market fluctuations.
- Register an account: Visit GoldenMining.cc to create an account and receive a $15 bonus, which can be used to purchase “Daily Sign-in Rewards” and quickly learn the platform rules.
- Provides a variety of mining contracts: suitable for short-term and long-term investors, users have diverse choices.
| Contract | Invest | Daily Return | Payback cycle | Total Return |
| New User Contract | $100 | $4 | 2 Days | $108 |
| Bitmain Antminer S23 Hyd | $650 | $8.45 | 5 Days | $692.25 |
| AntminerL9 17GH | $3,500 | $49 | 17 Days | $4,333 |
| Elphapex DG2 | $9,000 | $139.5 | 30 Days | $13,185 |
| Elphapex DG2+ | $12,500 | $212.5 | 38 Days | $20,575 |
| ANTSPACE HD5 | $55,000 | $1,056 | 47 Days | $20,575 |
| BITMAIN ANTSPACE HW5 | $300,000 | $9,600 | 50 Days | $780,000 |
(For more contracts, please visit goldenmining.cc)
- Start Mining: After investing in a contract, instantly activate your hashrate and begin your mining journey.
- Earn Profits: No complicated operations are required. Daily returns are fixed, settled every 24 hours, and can be withdrawn or reinvested at any time.
GoldenMining cloud computing contracts offer stable growth potential, making them a popular global investment platform. Leverage the fixed income generated from these contracts for secondary investment or to enhance your contract portfolio, potentially achieving a 200% asset appreciation.
GoldenMining’s unique advantages
- Eco-friendly mining: Utilizes renewable energy sources like solar and wind power.
- Fund security: All user personal information is protected by SSL encryption. The platform provides AIG insurance coverage for every investment.
- Significantly lowered barriers to entry: Users don’t need to prepare their own cryptocurrency mining equipment, learn specialized knowledge, or incur expensive electricity costs; GoldenMining handles the entire process.
- 24/7 customer support with an average response time of less than 30 seconds.
- Multi-currency compatibility: Accepts deposits and withdrawals in XRP, BTC, ETH, DOGE, SOL, LTC, USDT-TRC20, USDC, ADA, and other major cryptocurrencies.
- Referral bonus: When user B creates an account using user A’s invitation code, user A earns a 3% commission for every contract user B purchases. If user B invites user C to create an account, user A still earns a 2% commission for every contract user C purchases, for a total commission bonus of 5% (3% + 2%). This bonus is permanent.
How does GoldenMining’s XRP cloud mining work?
GoldenMining operates over 90 cryptocurrency mining farms worldwide, boasting over 200,000 independently operated advanced mining machines. When users pay for XRP investment contracts, the platform intelligently allocates the required computing power to the contract, helping them earn more cryptocurrency. A professional team maintains the mining machines at the physical farms in real time, generating returns at extremely low cryptocurrency acquisition costs. Fixed returns are deposited into investor accounts. Ultimately, investors can convert their account balances into major cryptocurrencies, without any currency restrictions.
Reasonably avoid the unknown risks of interest rate cuts
While most people are still debating whether interest rates will be cut, by 25% or 50%, and if so, what investments should they make if bank rates are lowered? Pioneers are already quietly achieving stable wealth growth through GoldenMining, without fear of volatility.
Visit the official website: https://goldenmining.cc
Official email: info@GoldenMining.com
Disclaimer: The information provided in this press release does not constitute an investment solicitation, nor does it constitute investment advice, financial advice, or trading recommendations. Cryptocurrency mining and staking involve risks and the possibility of losing funds. It is strongly recommended that you perform due diligence before investing or trading in cryptocurrencies and securities, including consulting a professional financial advisor.
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
London, England, 17th September 2025, ZEX PR WIRE, Amid the rapid development of blockchain and cryptocurrency, mining remains a critical component of the crypto ecosystem. However, traditional mining typically requires high hardware investments, specialized technical support, and consistent electricity resources, making it prohibitive for many ordinary users. LTCCloudMining was born to facilitate this, striving to make cryptocurrency mining accessible to users worldwide through a simple, efficient, and low-barrier-to-entry method.
LTCCloudMining Chairman and CEO KAMAND stated, “In light of US President Trump’s policy of building a strategic cryptocurrency reserve, our company has adopted a long-term strategy of ‘full holdings.’ This not only demonstrates our unwavering confidence in the future value of cryptocurrencies, but also our belief that Bitcoin will become the world’s most valuable treasury reserve asset. As the digital economy continues to evolve, we firmly believe that crypto assets will become an irreversible trend.”
With Bitcoin’s bull market, the mining industry is experiencing unprecedented opportunities.
With Bitcoin’s price stabilizing around $110,000, it has attracted widespread market attention. Many investors view this as a sign of market uncertainty, but for the mining industry, it presents a unique opportunity. LTC CloudMining encourages investors to accumulate Bitcoin reserves through cryptocurrency mining during market downturns, thereby generating higher returns when prices rebound.
LTC CloudMining deploys global data centers and offers computing power rental services, allowing users to participate in mining remotely without purchasing mining equipment. It combines intelligent algorithm optimization strategies with regular profit distribution, ensuring users receive a safe and efficient service to increase the value of their digital assets.
Highlights of Efficient Service: Redefining the Cloud Mining Experience
LTC CloudMining’s efficient service not only upgrades the mining process but also redefines the industry with innovative technology and a unique model, offering the following core features:
- Register and receive $20 USD. (Daily check-ins earn $0.7 USD.)
- Users can earn profits 24/7 without purchasing expensive cryptocurrency mining equipment or signing contracts.
- Deposits and withdrawals are available for a variety of cryptocurrencies: Dogecoin (DOGE), Bitcoin (BTC), Ethereum (ETH), SOL, Ripple (XRP), US Dollar (USDC), Litecoin (LTC), US Dollar (USDT-TRC20), US Dollar (USDT-ERC20), and more.
- Intuitive interface design, suitable for both new and experienced miners.
- Affiliate program allows users to earn up to 3% + 2% referral rewards and up to $100,000 in bonuses.
- No additional fees: Transparent pricing, no hidden service fees or management fees.
- Green mining technology, environmentally friendly and efficient
How to quickly start your LTCCloudMining cloud mining journey?
- Register an account and receive an instant $20 bonus.
- Choose a customized hashrate contract.
Whether you’re a new or experienced investor, LTCCloudMining offers a variety of hashrate contracts. Choose the option that best suits your budget and profit goals to maximize your returns. Stable Income Contracts:
⦁ [New User Experience Contract]: Investment Amount: $100, Total Net Profit: $100 + $7
⦁ [MICROBT WhatsMiner M50S]: Investment Amount: $1,200, Total Net Profit: $1,200 + $243
⦁ [MICROBT WhatsMiner M63]: Investment: $4,800, Total Net Profit: $4,800 + $2,088.
⦁ [Bitcoin Miner S21e XP Hyd]: Investment: $10,000, Total Net Profit: $10,000 + $7,200.
⦁ [Bitcoin Miner U3S23H]: Investment: $30,000, Total Net Profit: $30,000 + $25,500.
⦁ [Avalon Box Air 40Ft]: Investment: $50,000, Total Net Profit: $50,000 + $46,800.
For example:
Invest $50,000 to purchase a $50,000 contract for the [Avalon Box Air 40Ft], with a 52-day term and a daily yield of 1.8%.
The amount of passive income a user can earn daily after successfully purchasing is $50,000 x 1.8% = $900.
After 52 days, the user’s principal and earnings are: $50,000 + $900 x 52 days = $50,000 + $46,800 = $96,800.
(The platform offers a variety of stable income contracts, which can be viewed on the LTCCloudMining website.)
LTCCloudMining’s Security and Sustainability
Trust and security are paramount in the mining industry. LTCCloudMining understands this and prioritizes user safety. LTCCloudMining is committed to transparency and legality, ensuring your investment is protected, allowing you to focus on profitability. All mining farm energy consumption is provided by renewable energy, making cloud mining carbon neutral. Renewable energy protects the environment, delivers exceptional returns, and allows every investor to enjoy opportunities and profits.
Looking Ahead: Innovation and Opportunities at LTCCloudMining
LTCCloudMining is a global leader in cryptocurrency mining, committed to developing and deploying innovative technologies to build a more sustainable and profitable future. LTCCloudMining maintains the world’s leading blockchain ledger and supports the daily energy consumption of mining machines by converting clean, idle, or underutilized energy into economic value, upholding a long-term “Green Planet” philosophy.
Cryptocurrency has unlimited potential, and LTCCloudMining’s cloud mining is one of the safest and most profitable ways to tap into it. Rather than waiting for market trends, smart investors can proactively generate daily passive income and take control of their financial future.
For more information, please visit LTCCloudMining or contact the platform’s official email address: info@ltccloudmining.com.
Disclaimer: The information provided in this press release does not constitute an investment solicitation, nor does it constitute investment advice, financial advice, or trading recommendations. Cryptocurrency mining and staking involve risks and the possibility of losing funds. It is strongly recommended that you perform due diligence before investing or trading in cryptocurrencies and securities, including consulting a professional financial advisor.
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
Interest rate cuts are coming – investors can expect a 200% increase in returns through Goldenmining
Interest rate cuts are coming – investors can expect a 200% increase in returns through Goldenmining
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