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Project Overview
Optimism is an Ethereum Layer 2 solution that utilizes optimistic rollup technology. It drastically reduces costs and transaction times while preserving the benefits of Ethereum's security.
Ethereum Layer 2 infrastructure Optimism partners with Dunamu, Toss, and DB Securities to expand into the Korean market
Ethereum Layer 2 infrastructure Optimism has officially announced a tripartite strategic collaboration, joining forces with Upbit operator Dunamu, fintech platform Toss, and DB Securities to comprehensively expand into the Korean market. On the cooperation front with Dunamu, both parties will upgrade the GIWA public chain based on the OP Stack and promote its global development. A three-month technical verification will be conducted with Toss to build a compliant Korean won digital financial infrastructure. Optimism and DB Securities are focusing on the STO and RWA sectors, planning to transform Jeju Island's smart agriculture, livestock assets, and Korean intellectual property into tokenized securities and real-world asset products. This will facilitate the phased on-chain commercialization of local physical assets, with the entire cooperation framework tailored to align with Korea's financial regulatory framework.
Korean fintech company Toss partners with Optimism to explore a Korean won stablecoin, will test OP Stack infrastructure
Odaily Planet Daily reported that Korean fintech company Toss has announced a partnership with Optimism and Sunnyside Labs to jointly explore a Korean won-pegged stablecoin.In the coming months, the three parties will conduct a Proof of Concept (PoC) test to evaluate the feasibility of building compliant blockchain-based digital financial infrastructure on OP Stack, providing technical verification for applications related to a Korean won stablecoin. (The Block)
Ink upgrades to OP Enterprise Fully Managed Service, signs multi-year agreement
Ink, an Ethereum Layer 2 network incubated by Kraken, has reached a multi-year infrastructure agreement with Optimism, upgrading to OP Enterprise Fully Managed.Under the agreement, Optimism will be responsible for running Ink's production infrastructure, while the Ink Foundation will focus on ecosystem growth and new financial products. Additionally, Ink will serve as a deep design partner for OP Enterprise, jointly advancing roadmap plans including programmable block construction, one-day Ethereum withdrawals, and sequencer-level compliance tools.Currently, applications built on the Ink network generate nearly $40 million in annual revenue. This partnership makes Ink another exchange-related blockchain network to join the fully managed layer service, following Bitpanda's Vision Chain. (The Block)
Bank of America Warns AI Optimism Is Overheated: Markets Are Betting on an “AI Version of the WTO Moment”
BofA believes that current global corporate earnings expectations have clearly outpaced macroeconomic fundamentals, and the market is betting that AI will reshape the global labor market and boost corporate profit margins—much like China’s accession to the WTO did in its time. However, this logic still faces multiple risks related to demand, costs, and policy.
Base Launches Azul Mainnet Upgrade, Introducing a Multi-Proof System to Accelerate Decentralization
According to The Block, Base—the Ethereum Layer 2 network operated by Coinbase—has officially activated the Azul upgrade on its mainnet. This marks Base’s first independent network upgrade following its separation from the Optimism Superchain. The Azul upgrade introduces a multi-proof system that combines TEE (Trusted Execution Environment) proofs with zero-knowledge (ZK) proofs, reducing the shortest possible withdrawal finalization time to just one day. Both proof types can independently confirm proposals; in case of conflict, permissionless ZK proofs override TEE proofs—further enhancing the network’s censorship resistance. Additionally, Azul integrates Base into a single execution client, <code>base-reth-node</code>, and introduces a new consensus client, <code>base-consensus</code>, built on OP Kona. Following the upgrade, the number of empty blocks has plummeted from approximately 200 per day to roughly 2 per day, and the network has achieved a sustained peak throughput of 5,000 transactions per second.
Optimism governance vote sparks controversy: 5.469 million OP tokens redirected from user airdrop to ecosystem fund
an Optimism community governance proposal has been passed, reallocating 546.9 million OP tokens originally intended for user airdrops to the "Strategic Ecosystem Fund" managed by the Optimism Foundation, sparking discussions within the community over governance transparency and user rights.The OP tokens involved in this proposal account for approximately 12.7% of the total supply, valued at around $49.7 million at current prices. The Optimism Foundation stated that as the ecosystem strategy shifts toward institutional adoption and enterprise partnerships, large-scale user airdrops no longer fully align with the current development direction, and unused tokens can be deployed for ecosystem incentives, partnership building, and enterprise-level project expansion.The vote ultimately passed with 17.974 million OP in favor and 10.931 million OP against. The pivotal turning point came 16 minutes and 52 seconds before the vote closed, when Test in Prod (delegate.testinprod-io.eth), the core development team of the Optimism ecosystem, cast 8.486 million OP in support, raising the approval ratio from 45.77% to 61.84% and ultimately pushing the proposal through.Excluding Test in Prod's vote, the proposal's support rate would stand at only 46.47%, failing to pass, and the relevant tokens would likely have remained in the user allocation pool. The Optimism Foundation previously committed to disclosing the cumulative usage of the fund and related outcomes through annual budget reports. This vote has also reignited discussions about the influence of "large delegated voting power" in DAO governance and the balance of token holder rights. (CoinDesk)
Coinbase will cease support for USDC deposits and withdrawals on the Noble network on August 17
Odaily News: Coinbase has announced that it will stop supporting USDC deposits and withdrawals on the Noble network as of August 17. USDC deposits and withdrawals on other supported networks, including Ethereum, Base, Solana, Arbitrum, Optimism, and Polygon, remain unaffected. Coinbase reminds users not to transfer funds to its Noble network USDC deposit address after August 17, as such funds may be irretrievable.
Ink upgrades to OP Enterprise Fully Managed Service, signs multi-year agreement
Ink, an Ethereum Layer 2 network incubated by Kraken, has reached a multi-year infrastructure agreement with Optimism, upgrading to OP Enterprise Fully Managed.Under the agreement, Optimism will be responsible for running Ink's production infrastructure, while the Ink Foundation will focus on ecosystem growth and new financial products. Additionally, Ink will serve as a deep design partner for OP Enterprise, jointly advancing roadmap plans including programmable block construction, one-day Ethereum withdrawals, and sequencer-level compliance tools.Currently, applications built on the Ink network generate nearly $40 million in annual revenue. This partnership makes Ink another exchange-related blockchain network to join the fully managed layer service, following Bitpanda's Vision Chain. (The Block)
B.AI Adds Support for HTX and WBTC Deposits, Marking Another Major Upgrade to Its Multi-Chain Payment Ecosystem
B.AI, a cutting-edge financial infrastructure platform for the AI era, has officially launched deposit functionality for $HTX and $WBTC. Following this upgrade, users can now perform seamless operations via TRON, Ethereum (supporting WBTC and HTX), and BNB Chain (supporting HTX). B.AI’s ecosystem now fully covers eight major public blockchains—TRON, BNB Chain, Ethereum, Base, Arbitrum, Optimism, Polygon, and Solana—and supports up to 15 core crypto assets. B.AI remains committed to breaking down cross-chain asset barriers, enabling users—regardless of their preferred network or asset—to enjoy lightning-fast, secure, and frictionless account and payment experiences.
B.AI Officially Integrates with the Solana Ecosystem, Expanding Multi-Chain Coverage to Eight Major Public Blockchains
B.AI has officially integrated into the Solana ecosystem, comprehensively upgrading its cross-chain login and payment capabilities. Users can now log in with one click via MetaMask and Phantom wallets and top up or subscribe using SOL, USDT, USDC, or WBTC on the Solana network. B.AI now supports eight major public blockchains—TRON, BNB Chain, Ethereum, Base, Arbitrum, Optimism, Polygon, and Solana—building a more open and decentralized multi-chain AI economy. New users enjoy an exclusive limited-time welcome offer: 500,000 points upon first login, a 1:1 bonus on top-ups, and up to an additional $100 worth of points per user. Going forward, B.AI will lower entry barriers and expand asset options to help you seamlessly enter the new era of intelligent economics.
Optimism governance vote sparks controversy: 5.469 million OP tokens redirected from user airdrop to ecosystem fund
an Optimism community governance proposal has been passed, reallocating 546.9 million OP tokens originally intended for user airdrops to the "Strategic Ecosystem Fund" managed by the Optimism Foundation, sparking discussions within the community over governance transparency and user rights.The OP tokens involved in this proposal account for approximately 12.7% of the total supply, valued at around $49.7 million at current prices. The Optimism Foundation stated that as the ecosystem strategy shifts toward institutional adoption and enterprise partnerships, large-scale user airdrops no longer fully align with the current development direction, and unused tokens can be deployed for ecosystem incentives, partnership building, and enterprise-level project expansion.The vote ultimately passed with 17.974 million OP in favor and 10.931 million OP against. The pivotal turning point came 16 minutes and 52 seconds before the vote closed, when Test in Prod (delegate.testinprod-io.eth), the core development team of the Optimism ecosystem, cast 8.486 million OP in support, raising the approval ratio from 45.77% to 61.84% and ultimately pushing the proposal through.Excluding Test in Prod's vote, the proposal's support rate would stand at only 46.47%, failing to pass, and the relevant tokens would likely have remained in the user allocation pool. The Optimism Foundation previously committed to disclosing the cumulative usage of the fund and related outcomes through annual budget reports. This vote has also reignited discussions about the influence of "large delegated voting power" in DAO governance and the balance of token holder rights. (CoinDesk)
Coinbase will cease support for USDC deposits and withdrawals on the Noble network on August 17
Odaily News: Coinbase has announced that it will stop supporting USDC deposits and withdrawals on the Noble network as of August 17. USDC deposits and withdrawals on other supported networks, including Ethereum, Base, Solana, Arbitrum, Optimism, and Polygon, remain unaffected. Coinbase reminds users not to transfer funds to its Noble network USDC deposit address after August 17, as such funds may be irretrievable.
Lending capacity expected to reach $500 million by 2027, EtherFi Cash deploys dedicated Aave V4 instance on Optimism
Odaily News: ether.fi announced that EtherFi Cash's existing lending infrastructure can no longer meet development demands. It is currently deploying a dedicated Aave V4 instance on the Optimism chain to support its credit card backend. EtherFi Cash currently has $22 million in active borrowings, and its lending capacity is expected to reach $500 million by 2027. Already, 70,000 cardholders are using cryptocurrency for spending without needing to sell their crypto holdings.
Ether.fi Launches Tokenized Stock Trading, Portfolio-Backed Lending, and Fiat Accounts
Decentralized finance platform Ether.fi announced that its self-custody app has added trading for tokenized stocks, metals, and crypto assets, along with the ability to borrow against multiple holdings as collateral. Users can lend assets or borrow against a portfolio through the integrated Aave market on Optimism, allowing them to transfer or spend borrowed funds without selling their positions. Ether.fi stated that its fiat accounts support global deposits and withdrawals across more than 30 currencies and payment methods. However, tokenized stock and metal trading is not available to users in the United States and certain other markets. Fiat accounts are only open to users who have completed payment card identity verification, and deposit and withdrawal speeds may vary. Ether.fi will also introduce automatic ETHFI buybacks and offer 3% cashback on card spending. Ether.fi founder and CEO Mike Silagadze said that initial support will cover Ethereum, Bitcoin, Hyperliquid, ETHFI, and select tokenized stocks and gold, with additional collateral assets to be added later. (Decrypt)
Optimism Foundation Unveils OP Supply Plan, Expecting Additional 343 Million Tokens in the Coming Year
Odaily News: According to market sources, the Optimism Foundation has announced its OP supply plan, projecting the addition of 343 million tokens over the next year,
Ethereum Layer 2 infrastructure Optimism partners with Dunamu, Toss, and DB Securities to expand into the Korean market
Ethereum Layer 2 infrastructure Optimism has officially announced a tripartite strategic collaboration, joining forces with Upbit operator Dunamu, fintech platform Toss, and DB Securities to comprehensively expand into the Korean market. On the cooperation front with Dunamu, both parties will upgrade the GIWA public chain based on the OP Stack and promote its global development. A three-month technical verification will be conducted with Toss to build a compliant Korean won digital financial infrastructure. Optimism and DB Securities are focusing on the STO and RWA sectors, planning to transform Jeju Island's smart agriculture, livestock assets, and Korean intellectual property into tokenized securities and real-world asset products. This will facilitate the phased on-chain commercialization of local physical assets, with the entire cooperation framework tailored to align with Korea's financial regulatory framework.
Related news
Optimism governance vote sparks controversy: 5.469 million OP tokens redirected from user airdrop to ecosystem fund
an Optimism community governance proposal has been passed, reallocating 546.9 million OP tokens originally intended for user airdrops to the "Strategic Ecosystem Fund" managed by the Optimism Foundation, sparking discussions within the community over governance transparency and user rights.The OP tokens involved in this proposal account for approximately 12.7% of the total supply, valued at around $49.7 million at current prices. The Optimism Foundation stated that as the ecosystem strategy shifts toward institutional adoption and enterprise partnerships, large-scale user airdrops no longer fully align with the current development direction, and unused tokens can be deployed for ecosystem incentives, partnership building, and enterprise-level project expansion.The vote ultimately passed with 17.974 million OP in favor and 10.931 million OP against. The pivotal turning point came 16 minutes and 52 seconds before the vote closed, when Test in Prod (delegate.testinprod-io.eth), the core development team of the Optimism ecosystem, cast 8.486 million OP in support, raising the approval ratio from 45.77% to 61.84% and ultimately pushing the proposal through.Excluding Test in Prod's vote, the proposal's support rate would stand at only 46.47%, failing to pass, and the relevant tokens would likely have remained in the user allocation pool. The Optimism Foundation previously committed to disclosing the cumulative usage of the fund and related outcomes through annual budget reports. This vote has also reignited discussions about the influence of "large delegated voting power" in DAO governance and the balance of token holder rights. (CoinDesk)
Well-known developer Binji announces joining Ethereum Labs as a founding member
Binji Pande announced joining Ethereum Labs as a founding member, stating that future work priorities will focus on both the Ethereum ecosystem and the growth of ETH itself. Binji previously worked in product at Coinbase, later led Optimism ecosystem growth and Superchain promotion for an extended period, and joined the Ethereum Foundation in 2025 to work on growth-related initiatives.
Coinbase will cease support for USDC deposits and withdrawals on the Noble network on August 17
Odaily News: Coinbase has announced that it will stop supporting USDC deposits and withdrawals on the Noble network as of August 17. USDC deposits and withdrawals on other supported networks, including Ethereum, Base, Solana, Arbitrum, Optimism, and Polygon, remain unaffected. Coinbase reminds users not to transfer funds to its Noble network USDC deposit address after August 17, as such funds may be irretrievable.
Lending capacity expected to reach $500 million by 2027, EtherFi Cash deploys dedicated Aave V4 instance on Optimism
Odaily News: ether.fi announced that EtherFi Cash's existing lending infrastructure can no longer meet development demands. It is currently deploying a dedicated Aave V4 instance on the Optimism chain to support its credit card backend. EtherFi Cash currently has $22 million in active borrowings, and its lending capacity is expected to reach $500 million by 2027. Already, 70,000 cardholders are using cryptocurrency for spending without needing to sell their crypto holdings.
Ether.fi Launches Tokenized Stock Trading, Portfolio-Backed Lending, and Fiat Accounts
Decentralized finance platform Ether.fi announced that its self-custody app has added trading for tokenized stocks, metals, and crypto assets, along with the ability to borrow against multiple holdings as collateral. Users can lend assets or borrow against a portfolio through the integrated Aave market on Optimism, allowing them to transfer or spend borrowed funds without selling their positions. Ether.fi stated that its fiat accounts support global deposits and withdrawals across more than 30 currencies and payment methods. However, tokenized stock and metal trading is not available to users in the United States and certain other markets. Fiat accounts are only open to users who have completed payment card identity verification, and deposit and withdrawal speeds may vary. Ether.fi will also introduce automatic ETHFI buybacks and offer 3% cashback on card spending. Ether.fi founder and CEO Mike Silagadze said that initial support will cover Ethereum, Bitcoin, Hyperliquid, ETHFI, and select tokenized stocks and gold, with additional collateral assets to be added later. (Decrypt)
Since May, no further buybacks have been executed as originally planned; Optimism has repurchased a cumulative total of 9.4519 million OP tokens.
Odaily News: According to on-chain data, after completing the second and third rounds of monthly community buybacks in March and April, Optimism has not conducted any further buyback activities since. In March, 367.905 ETH was used to repurchase 6.951453 million OP tokens, and in April, 50.16 ETH was used to repurchase 925,654 OP tokens. To date, the cumulative buyback total stands at 9.451924 million OP tokens.