BitcoinOS introduces its groundbreaking campaign, The Ultimate Quest: Passport To Freedom, your chance to win unrestricted global travel access. This innovative initiative coincides with the $BOS token presale, embodying BitcoinOS’s vision of expanding Bitcoin’s capabilities through zero-knowledge (ZK) technology for enhanced blockchain scalability and interoperability.
If you dream of visa-free travel to a wide number of countries, BitcoinOS is your gateway, for a limited time every $50 in $BOS presale purchases enters you to win a full Citizenship X package (valued at over $150,000) – plus earn 5% bonus $BOS tokens and referral rewards for every person who signs up with your link.
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Campaign Highlights And How To Enter To Win
- Prize: A complete Passport To Freedom and visa-free travel to a wide number of countries via Citizen X package, valued at hundreds of thousands of dollars, providing benefits like visa-free global mobility ideal for crypto enthusiasts
- How to Participate:
- Presale Entries: Every $5 purchase of the $BOS presale (minimum $50) earns one raffle ticket as entry.
- Ecosystem Incentives and Adoption: The $BOS pre-sale offers bonuses, such as 5% extra $BOS for deposits in BTC and ADA, or for staking SOV.
- Get Referral Incentive of 5%: Generate a referral link and any person who signs up with your link you receive 5% in $BOS tokens
- 33% of the network is dedicated to this User Sale: 10% released at the Token Generation Event (TGE) 90% released in six equal monthly installments of 15% after TGE. 6 months linear vesting, dedicated to initial pre-sales and sales to users and institutional power users.
- A local language guide on how to enter with steps to follow can be found on the campaign blog page, along with details on the criteria and specific campaign requirements that apply.
Grail Pro: Bringing Institutional Bitcoin to DeFi
Institutions are stacking Bitcoin at record pace – and they’re not here to sit still.
Corporates, funds, and custodians together are now holding over 6.1M BTC – nearly one-third of all Bitcoin supply, worth more than $600B in 2025. Institutional and custodial holdings have surged to record levels this year, and the trend shows no signs of slowing. These institutions weren’t built to sit on capital. Rather, they want to make it grow.
Institutions are ready to put their BTC to work in DeFi. The question is what technology will make it possible to do so. BitcoinOS’s Grail Pro is a technology that is built for these sophisticated establishments to keep their Bitcoin and use it too, by running a dedicated node on their premises. With millions of dollars in BTC from early commitments, Grail Pro is positioned to become the number one way that institutions like Strategy and Blackrock will put their Bitcoin to work.
Empowering BTCFi Without Sacrifices With Grail Pro
So far, institutions have stayed out of DeFi simply because they couldn’t trust the models available. Wrappers, custodial bridges, and federated “majority” models all represented unacceptable counterparty risks – why give up on Bitcoin’s unique quality of being incorruptible and counterparty-risk-free? We’ve already seen that when custody is preserved, and holders don’t have to give up their keys, capital flows. But many early approaches to “Bitcoin yield” leaned on incentive structures that attracted deposits without offering long-term sustainability. They proved there’s appetite – but not a solution.
Grail Pro changes that. It allows custodians to mint zkBTC – a programmable token built on BOS’s Charms standard and fully verifiable on the Bitcoin network. zkBTC can migrate into lending markets, yield strategies, and cross-chain innovation – while the original BTC never leaves institutional custody.
Security That Matches Scale
The real breakthrough of Grail Pro is that it’s operated by the owners themselves – the very institutions already entrusted with billions in Bitcoin.
Every Operator is hardened with a Trusted Execution Environment (TEE) — a secure, encrypted space. Even if you were the machine owner, you couldn’t force it to sign an invalid transaction.
Here’s the mechanism:
- TEE Protection: A signer signs a transaction only if the zero-knowledge proof is valid. Dishonest transactions are not possible to force through.
- Distributed Custody: Instead of 2-of-3 multisig, Grail Pro makes use of a network of at least 16 Operators spread among multiple custodians. A supermajority (e.g., 12 of 16) is needed for a withdrawal. No system at this level of distributed custody has ever been breached.
- Insider Protection: Custodians collectively protect one another, so even if an employee at one institution tried to cheat, the other Operators would block the attempt.
Each custodian can maintain control of its own BTC directly, while zkBTC issuance and redemption require a supermajority of Operators to sign. Compromising the system would therefore demand breaching two-thirds of independent TEEs across multiple custodians – a level of attack never achieved – and due to ZK immediately detected.
From Pilot to Reality
Grail Pro has already minted its first 100 BTC into zkBTC, amounting to over $10 million in TVL. And this is only the start. There is active interest from major institutions that are set to send thousands of BTC to work – hundreds of millions in TVL. Look out for significant announcements on this front in the coming weeks.
And the expansion is just beginning. The zkBTC and Grail Pro project will soon extend to Bitcoin’s UTXO Bros – Cardano and Litecoin – where zkBTC will enable real Bitcoin to natively move across their chains, no different than any other token.
From Digital Gold to Active Digital Economy
Bitcoin earned its reputation as digital gold. With Grail Pro, it now steps into its next role: the cornerstone of a living, programmable economy. For custodians, Grail Pro is fresh streams of revenue and efficiency. For DeFi, it’s the institutional capital everyone’s been waiting for. And for Bitcoin itself, it’s one step further down its path: a globally interconnected financial system.
Institutions are coming to DeFi. Grail Pro is how.
