SOVRA: THE DIGITAL TRUST STACK We’re entering the decade of digital trust. The world is digitizing everything, but trust hasn’t caught up. We can move money instantly, but verifying a person or credential across borders still involves friction, fraud, or surveillance. With AI making fakes more realistic, compliance becoming stricter, and citizens demanding control, the demand for verifiable digital trust is skyrocketing. This is what Sovra brings to the table: making digital trust easy. With our Digital Trust Stack, governments, institutions, and citizens can connect and trust one another. Sovra provides the infrastructure to make this bridge reliable, private, composable, and built to last. Already deployed in 🇲🇽 Mexico, 🇦🇷 Argentina, and 🇨🇴 Colombia, Sovra is enabling over 8 million people to access digital services, prove who they are, and control their data. To make this possible, we need robust and cutting-edge technology. And for that, we’ve partnered with the best: @class_lambda. Their vision, technical expertise, and track record empower us to tackle the most complex and demanding scenarios with confidence. What Sovra’s Digital Trust Stack consists of: 🔹SovraGov: A no-code platform to digitize public services. Create workflows, issue credentials, and modernize government processes without touching smart contracts. 🔹 SovraID: An engine to issue and verify DIDs, verifiable credentials, and ZK attestations across ecosystems. Built on open standards. 🔹SovraWallet: A non-custodial wallet for citizen-owned identity. Users control their credentials and prove facts about themselves — without exposing personal data. 🔹SovraChain: A Validium-based Ethereum rollup purpose-built to anchor digital identity and trust at scale. It is built on Ethrex, @class_lambda’s L1/L2 Ethereum execution client, and integrates both @SuccinctLabs and @RiscZero as prover options—ensuring high performance, zero-knowledge security, and composability across ecosystems. Running these products demands infrastructure that’s scalable, interoperable, and cost-efficient. That’s why we chose @alignedlayer as our trusted infrastructure partner — specifically for their Rollup-as-a-Service, Wallet-as-a-Service, interoperability solutions, and meta proving services. This stack addresses the most significant challenges in digital trust: achieving performance, preserving privacy, and ensuring sovereignty. Sovra is expanding to become a layer for: - Personal finance services - Remittances - Lending - Reputation-backed credit - Real estate, cars, and company registrations We envision a future where trust is decentralized, sovereignty is universal, and anyone, anywhere, can interact online with autonomy and control. A world where people own their identity, institutions are credible, and digital services work across borders, sectors, and generations. Designed for institutions. Built for users. Secured by Ethereum. Visit to learn more

Sovra Chain Beta Testnet is live. Our first public sandbox is now open. Co-developed with @class_lambda, it’s the infrastructure backbone for Sovra’s mission: anchoring digital identity and institutional trust at scale. What we’re building, why it matters: 1) Sovra Chain is a Validium-based Ethereum rollup built on Ethrex and powered by SP1 from @SuccinctLabs, with @RiscZero integration in progress. Optimized for privacy, scale, and verifiability — designed to anchor millions of credentials for real-world institutions. You can watch Sovra Chain’s beta testnet here: 2) Key Features: - Ethrex + SP1 stack — verifiable, scalable execution tailored to trust workflows. - Privacy by default — sensitive data stays off-chain, secured by ZK + TEE. - Standards-aligned — full VC/DID standard support. - Composable —interoperable with Ethereum and beyond. 3) Sovra is already powering over 8 million people to access digital services and prove their identities in Argentina, Mexico and Colombia. Testnet lets us harden infra ahead of mainnet deployments — where adoption matters. 4) LambdaClass Partnership Sovra Chain is engineered with @class_lambda, one of the most advanced cryptographic teams in the space. - Core protocol R&D - Security-first design - Shared public infra ethos 5) Future infra integration with @alignedlayer Aligned provides the base infra for: - Rollup-as-a-Service - Meta prover services - Affordable and scalable proof verification services - Wallet-as-a-Service with SovraID native 6) Why this matters: Institutions want digital trust. Governments need an identity infra that’s sovereign, privacy-preserving, and interoperable. Sovra Chain delivers that — built for real users, not just protocols. 7) Next steps? - Stress test performance - Integrate provers - Validate credential anchoring at scale - Expand institutional deployments

BREAKING: The Provers are Coming Online. Stage 2.5 is here.

🖥️+🚀 Pico-GPU 1.0 is live! 🚄20× faster proofs than Pico CPU, 25 % faster than the closest contender on a single 4090 and already crunching full Ethereum blocks on @eth_proofs. Real-time ETH block proving coming soon! Dive into the details below 👇

Fenbushi Capital recently released a comprehensive blog post on benchmarking eight different zkVMs. () Here is a summary, including key results and take-aways.