Key Takeaways
- Secret Network has proposed relocating its SCRT token from Cosmos to the Arbitrum layer-2 network on Ethereum.
- The decision follows a June bridge vulnerability that resulted in $4.7 million in stolen assets.
- Developers cite AI-powered exploit tools as an emerging threat to legacy blockchain infrastructure.
- Total value locked in Cosmos has plummeted 88% since 2021, while Arbitrum maintains $17.4 billion in secured assets.
- The SCRT token plunged 24% within 24 hours of the migration announcement, currently hovering around $0.041.
Privacy-focused blockchain Secret Network is seeking to abandon the Cosmos infrastructure in favor of Arbitrum, Ethereum’s second-layer solution. The migration proposal, unveiled on July 7, arrives following a significant bridge security incident that resulted in $4.7 million in losses just weeks earlier.
According to the development team, security considerations drive this strategic shift. Despite establishing operations on Cosmos in 2020, Secret Network now views the ecosystem’s aging infrastructure as increasingly vulnerable.
“The security risk is the part we take most seriously,” the development team stated. “Old code is becoming dramatically easier to analyze.”
The proposal emphasizes artificial intelligence as an escalating security challenge. Modern AI systems can rapidly audit smart contract code, identify logical weaknesses, and weaponize previously undetected vulnerabilities with unprecedented efficiency.
The June security incident involving the Axelar-Secret IBC bridge compromised $4.7 million worth of bridged tokens. While the team clarified that SCRT’s core token and privacy features remained uncompromised, the breach highlighted substantial risks associated with maintaining outdated code in a shrinking ecosystem.
Declining Fortunes in the Cosmos Network
The Cosmos blockchain ecosystem has experienced dramatic contraction since reaching its zenith in 2021. Current total value locked across Cosmos-based chains stands at approximately $2 billion—representing an 88% collapse from peak levels. Secret Network’s own platform holds merely $1.3 million in locked value, based on DefiLlama analytics.
In stark contrast, Arbitrum commands $17.4 billion in total secured value, establishing itself as the dominant Ethereum layer-2 solution according to L2Beat measurements.
The development team notes that both developers and capital have progressively abandoned Cosmos. Infrastructure and development tools that once sustained the ecosystem have deteriorated, while multiple flagship projects have already migrated elsewhere.
Secret Network joins a growing exodus from Cosmos. Stablecoin platform Noble revealed its Ethereum migration plans in January. Privacy-oriented NilChain departed for Ethereum in February. Sei Network finalized its complete transition from Cosmos to Ethereum in June.
Token Migration Framework and Market Response
Should the governance proposal receive community approval, SCRT Labs intends to capture a balance snapshot on September 1. This snapshot will determine eligibility for the new ERC-20 SCRT token deployed on Arbitrum.
Native SCRT and staked tokens will qualify for migration. However, bridged SCRT, sSCRT, contract-locked tokens, and IBC-based assets will be excluded. Token holders must ensure their assets meet eligibility criteria before the snapshot deadline.
The migration plan includes reducing annual token inflation from 9% to 5%. SCRT will maintain its role as the governance mechanism on the new infrastructure.
Official maintenance of the Cosmos-based Secret layer-1 blockchain would terminate on September 1. The legacy chain could theoretically persist if independent validators elect to continue operations.
The proposal awaits formal governance voting. Without community approval, the migration cannot proceed.
Market participants reacted negatively to the announcement. SCRT experienced approximately 24% depreciation in the 24-hour period following disclosure, settling near $0.041. This valuation represents a decline exceeding 99% from its 2021 peak price.
As part of the transition process, Secret Network’s development team committed to releasing the network’s complete source code under open-source licensing terms.





