Convert Tanssi TANSSI to Optimism OP

Tanssi is a decentralized infrastructure protocol that allows teams to launch sovereign appchains in minutes instead of months—combining the fast deployment of rollups with the control and decentralization of a Layer 1. Each chain has its own execution environment, governance, and infrastructure stack, without relying on centralized sequencers or external coordination. Tanssi runs as a standalone Layer 1 that offers infrastructure-as-a-service: appchains gain access to decentralized sequencing, Ethereum-backed security via Symbiotic, and built-in tools like RPCs, indexers, explorers, wallets, and bridging. Everything is provisioned by default—removing the need for DevOps or external vendors. This model is particularly suited for real-world asset (RWA) and PayFi use cases that require auditable infrastructure, fast finality, and institutional-grade security. Unlike rollups and RaaS platforms, Tanssi enables fully sovereign deployments with transparent upgrade paths, compliance-ready governance, and deterministic finality built into the base protocol. Tanssi is already onboarding high-impact projects across RWA, fintech, and payments, including: Wirex – building a non-custodial debit rail on Tanssi BRX – interoperable Brazilian credit markets AmFi – tokenized debt and structured credit BlockBR – tokenization platform for private assets Bluegreen – infrastructure for on-chain environmental finance These projects are live on Tanssi’s testnet today, and will migrate to mainnet later this year, supporting real users, real value, and real on-chain activity.

Optimism is a network of chains called the Superchain, built on the open-source OP Stack. OP Mainnet was the first chain, with several others now operating on the OP Stack architecture, including Base (by Coinbase), Unichain (by Uniswap), Ink (by Kraken), and World Chain (by Worldcoin). The OP Stack serves as a framework for Ethereum Layer 2 chains and supports significant L2 activity. Every OP Chain in the Superchain contributes back to the Optimism Collective and all chains follow a standardized revenue-sharing model: the greater of 2.5% of total chain revenue or 15% of onchain profit (defined as fees minus L1 gas costs) is paid back to the Optimism. By aligning economic incentives across many chains, Optimism aims to transform Ethereum scaling into a sustainable flywheel by delivering fast, low-cost transactions while reinvesting in the future of the ecosystem. OP holders participate in governance to shape protocol upgrades, funding decisions, and more