In 2024, Bitcoin continues to be the cornerstone of the cryptocurrency landscape, solidifying its foundational role through broad value consensus and significant advancements. The Bitcoin ecosystem is flourishing, evidenced by the rapid increase in on-chain addresses and user numbers, along with stable BTC dominance. This robust growth highlights the escalating adoption and utilization of Bitcoin, emphasizing its critical position within the broader crypto market.
BlockSec is thrilled to announce our full support for the Bitcoin ecosystem, reinforcing our commitment to enhancing blockchain security. By integrating Bitcoin into our suite of security solutions, we aim to bolster the integrity and reliability of one of the most influential and widely-utilized blockchain networks.
Let's explore how BlockSec protects the entire lifecycle of Bitcoin ecosystem projects and meets their diverse needs at different stages!
Pre-Launch Security: Auditing for a Robust Bitcoin Ecosystem
At the crucial pre-launch stage, robust security is paramount. BlockSec offers comprehensive security auditing services designed to identify and mitigate vulnerabilities before deployment.

For the Bitcoin ecosystem, we provide specialized blockchain auditing services for Bitcoin Layer 2 chains such as Merlin and BEVM. Our approach combines semi-automatic analysis with meticulous manual verification methods. Notably, our automated differential fuzzing tool effectively identifies subtle discrepancies that conventional testing methods might miss, significantly enhancing the system's overall security and resilience.
We have a proven track record, having provided auditing services for numerous projects and protocols related to the cross-chain transfer of BTC assets. Examples include the UniBTC Contract of Bedrock Technology, the FBTC & Fire Bridge Contracts of the Fire Bitcoin project, the PumpBTC Contract, and Omnity of Omnity Network. These audits ensure that the underlying smart contracts and bridge mechanisms are secure against common exploits like reentrancy, flash loan attacks, and logic errors.
Best Security Auditor for Web3
Validate design, code, and business logic before launch
Post-Launch Security: Real-time Monitoring and Attack Blocking with Phalcon
As a full-stack blockchain security service provider, our commitment extends beyond pre-launch audits. We understand that ongoing vigilance is critical. This is why we developed and launched Phalcon, the world's first and only hack-blocking platform, to ensure projects' security at the post-launch stage. In the Bitcoin ecosystem, we also actively collaborate with projects on Phalcon to provide continuous protection. A notable example is our partnership with Merlin Chain.

BlockSec Phalcon fully supports Merlin Chain, actively monitoring on-chain activities 24/7 and providing timely alerts to the Merlin Network. Protocol teams and investors on the Merlin chain can subscribe to Phalcon to gain advanced crypto hack monitoring and blocking capabilities. This empowers them to front-run hacks, pause or upgrade protocols, or even withdraw funds automatically in emergency situations. This proactive approach significantly reduces the potential impact of security incidents.
Additionally, Phalcon has also added support for FBTC, a decentralized protocol that enables the seamless transfer and management of BTC across various blockchain networks. Phalcon monitors the real-time total supply of FBTC, the total locked BTC on the Bitcoin Network, and users' cross-chain requests in a timely manner. It notifies the FBTC team to take action in emergency circumstances such as FBTC depegging, arbitrary minting, or double spending, safeguarding the integrity of cross-chain BTC assets.
To make it easier for project teams to understand each triggered transaction, we have integrated Phalcon Explorer into Phalcon. This allows users to seamlessly switch to Phalcon Explorer to view the invocation flow, balance changes, fund flow, and other critical transaction details, providing unparalleled transparency and insight into on-chain events.

Through our efforts, we aim to support a safer Bitcoin ecosystem, providing peace of mind to developers and investors alike, and making the system more user-friendly and secure.
BlockSec's Builder Toolkit: Enhancing Security and Transparency for the Bitcoin Ecosystem
Beyond audits and real-time monitoring, BlockSec offers a suite of powerful tools designed to enhance security, transparency, and investigative capabilities within the Bitcoin ecosystem.
Crypto Tracking and Investigation Platform: MetaSleuth
MetaSleuth is a professional-grade cryptocurrency tracking and investigation platform offering advanced on-chain analysis tools for a deeper understanding of on-chain activities. It features fund tracing, intuitive fund flow visualization, real-time transaction monitoring, and sophisticated cross-chain analysis, simplifying the process of tracking funds in complex DeFi transactions. As the BTC ecosystem grows, MetaSleuth supports real-time tracking of BTC transactions, enabling users to quickly visualize fund flows and make informed decisions, crucial for incident response and compliance.

An example of MetaSleuth's capability can be seen when analyzing a specific Bitcoin address, such as 139PoPE1bKQam8QJjhVjYDP47f3VH7ybVu. MetaSleuth provides a clear visualization of incoming and outgoing transactions, helping users identify suspicious activities or understand legitimate fund movements within the Bitcoin ecosystem.

Browser Extension: MetaSuites
MetaSuites is a powerful blockchain browser extension offering over twenty utilities designed to empower users with critical security insights. It generates fund flow diagrams, displays address labels, allows one-click data downloads, simulates transactions, explains complex transaction analyses, and provides crucial compliance risk alerts. MetaSuites can identify common centralized exchange wallet addresses, known scam and attack addresses, and unmarked addresses, helping users understand financial relationships between transaction entities on the Bitcoin network and make safer decisions.

This tool is invaluable for individual users and project teams alike, offering an additional layer of security by flagging potential risks directly within their browser interface. It's a proactive defense mechanism for navigating the complexities of the Bitcoin ecosystem safely.

Conclusion: Securing the Future of the Bitcoin Ecosystem
With the integration of comprehensive Bitcoin support, BlockSec is not only expanding its reach but also strengthening the security of one of the most critical and widely-adopted blockchain networks. As Bitcoin continues to solidify its position in the cryptocurrency market, we are dedicated to providing top-notch security services and products to safeguard its ecosystem.
Our full suite of solutions — from meticulous pre-launch audits for Bitcoin Layer 2s and cross-chain protocols, to real-time hack blocking with Phalcon, and advanced on-chain investigation tools like MetaSleuth and MetaSuites — ensures that projects within the Bitcoin ecosystem are protected throughout their entire lifecycle. BlockSec is committed to fostering a more secure, transparent, and resilient future for Bitcoin and its expanding applications.
Stay tuned for more updates and innovations as we continue to advance blockchain security and support the flourishing Bitcoin ecosystem.



