The world of Web3 continues to evolve at a rapid pace, with major network upgrades, high-profile events, and pivotal community decisions shaping the landscape. This week brings a mix of technical milestones, platform closures, and exciting opportunities for developers and investors alike. From the launch of Kava 15 mainnet to the final day of LooksRare’s zero-fee NFT sales, here's everything you need to know about the key events unfolding between December 4–10, 2023.
Whether you're tracking blockchain upgrades, monitoring exchange developments, or exploring new Web3 events, this comprehensive preview keeps you informed and ahead of the curve.
Bittrex Shuts Down All Trading Activities
Starting December 4, cryptocurrency exchange Bittrex has officially disabled all trading functions across its platform. Users can no longer place trades and are restricted to withdrawing assets during the ongoing wind-down process. The platform is urging all customers to log in immediately and secure their holdings.
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This move follows increasing regulatory pressure and operational challenges faced by the exchange. While asset withdrawals remain available, delays may occur as the platform manages high traffic. Users are advised to act quickly and verify withdrawal addresses carefully to avoid irreversible losses.
For those affected, it's crucial to consider alternative platforms that support seamless transfers and robust security protocols. The closure underscores the importance of diversifying exchange usage and maintaining self-custody of digital assets whenever possible.
Neo-CLI v3.6.2 Deploys to Mainnet
On the same day, Neo successfully rolled out Neo-CLI v3.6.2 to its mainnet. This upgrade enhances node stability, improves synchronization speed, and introduces critical bug fixes that strengthen the network’s reliability.
Developers and node operators are encouraged to update their systems promptly to ensure full compatibility and optimal performance. The deployment reflects Neo’s ongoing commitment to scalability and developer experience within its smart contract ecosystem.
Viction Horizon Hackathon Opens Submissions
The Viction Horizon Hackathon began accepting online submissions on December 4, running through December 27. Aimed at fostering innovation on the Viction blockchain—a layer-1 solution focused on Web3 gaming and social applications—this event offers developers a chance to build impactful dApps with potential funding and mentorship opportunities.
With a total prize pool and incubation support up for grabs, participants are expected to showcase creative use cases in decentralized identity, gamification, and community-driven platforms.
Cosmos Hub Votes on pSTAKE ATOM Allocation
A pivotal governance decision concluded on December 5 as Cosmos Hub finalized voting on a proposal to allocate 600,000 ATOM to pSTAKE Finance. This initiative aims to boost liquid staking adoption by enabling users to stake ATOM while unlocking liquid derivatives for use across DeFi protocols.
The outcome signals growing confidence in cross-chain interoperability and capital efficiency within the Interchain ecosystem. If passed, this allocation could significantly increase ATOM’s utility and deepen liquidity across Cosmos-based applications.
LooksRare Ends Zero-Fee NFT Sales Campaign
December 6 marked the end of LooksRare’s “Zero-Fee NFT Sales” promotion. Throughout the campaign, creators and traders enjoyed fee-free listings and transactions—a strategic move to attract volume amid rising competition from platforms like OpenSea and Blur.
While the incentive period has ended, the event highlighted LooksRare’s focus on community rewards and trader retention. Long-term, such initiatives may influence how NFT marketplaces balance revenue models with user growth.
👉 Discover platforms that offer low-cost NFT trading and innovative creator incentives.
XAI Launches Node Sale for Gaming Layer3 Solution
Also on December 6, XAI, a blockchain solution designed for AAA game developers, launched its node sale. A total of 50,000 nodes are available, priced starting at $300 each. These nodes will play a critical role in securing the network and enabling high-performance gaming experiences on its Layer3 architecture.
Backed by industry veterans and integrating with major game engines, XAI aims to bridge traditional gaming with blockchain economies. Early node purchasers gain not only staking rewards but also influence in governance and future game development decisions.
Kava 15 Mainnet Goes Live
One of the week’s most anticipated launches occurred on December 7 with the official rollout of Kava 15 mainnet. This major upgrade unifies Cosmos and Ethereum Virtual Machine (EVM) functionalities into a single chain, enabling seamless cross-chain interoperability and enhanced DeFi capabilities.
Kava 15 introduces improved consensus mechanics, faster finality, and expanded tooling for developers building cross-chain applications. The launch positions Kava as a key player in bridging ecosystems and accelerating multi-chain adoption.
With integrated lending, swapping, and yield opportunities now live, users can begin exploring new financial primitives powered by Kava’s hybrid architecture.
Optimism Concludes RetroPGF Round 3 Voting
December 7 also saw the conclusion of Optimism’s third-round Retroactive Public Goods Funding (RetroPGF) voting. This community-driven funding mechanism rewards projects that have contributed value to the public good of the Optimism ecosystem.
Over hundreds of projects were evaluated based on transparency, impact, and inclusivity. The results will determine millions in funding allocations, reinforcing Optimism’s vision of a collectively governed internet economy.
BLOCKFESTA 2023 Kicks Off in Seoul
South Korea hosted BLOCKFESTA 2023 in Seoul starting December 7—an annual blockchain festival showcasing innovation in crypto, NFTs, metaverse technologies, and regulatory developments in Asia.
Featuring keynote speeches from global blockchain leaders, startup pitches, and networking sessions, BLOCKFESTA serves as a vital hub for connecting Eastern and Western Web3 communities.
The event also spotlighted South Korea’s evolving stance on digital assets, including discussions around responsible innovation and compliance frameworks.
Chainlink Staking v0.2 Enters Early Access
On December 8, Chainlink initiated early access for Staking v0.2 migration. This upgrade enhances decentralization, introduces dynamic staking parameters, and improves reward distribution mechanisms for LINK stakers.
Participants in the initial phase gain early insights into risk scoring models and service-level agreements (SLAs), setting the stage for broader participation in secure oracle networks.
Bytom Blockchain Shuts Down Completely
Also on December 8, the Bytom blockchain ceased all operations permanently. Users were reminded to withdraw their assets from BMC-compatible wallets before the shutdown.
The closure marks the end of a once-prominent Chinese-origin blockchain focused on asset tokenization. Its sunset highlights the competitive pressures facing smaller chains without sustainable adoption or upgrade paths.
BlockFi Creditors Face Final Deadline
December 9 was the last day for creditors of BlockFi International Ltd to submit proof of debt claims under court supervision in Bermuda. This legal milestone is part of BlockFi’s broader bankruptcy resolution process following its collapse in late 2022.
Approved claimants may eventually receive partial repayments depending on asset recovery outcomes. Affected users should consult official filings and avoid third-party recovery scams.
Pudgy Penguins Partners with Nouns
In a surprise announcement on December 9, Pudgy Penguins revealed a collaboration with Nouns DAO, merging two iconic NFT communities known for their vibrant cultures and IP-driven strategies.
While specific details remain under wraps, expectations are high for joint merchandise, animated content, or even shared governance experiments between the two collectives.
This partnership could set a precedent for decentralized brand alliances in the NFT space.
ApeCoin DAO Completes Fourth Staking Reward Cycle
The ApeCoin DAO wrapped up its fourth staking reward distribution on December 10. APE holders who participated in the cycle earned rewards from protocol fees and ecosystem incentives tied to the Bored Ape Yacht Club universe.
Ongoing staking activity reflects sustained engagement despite market fluctuations—indicating long-term belief in the brand’s expansion into games, media, and virtual worlds.
Aptos Winter School Begins in Mumbai
Running from December 10 to 24, the Aptos Winter School launched at IIT Bombay (Indian Institute of Technology), offering intensive training for developers interested in Move language and Aptos’ high-performance blockchain infrastructure.
Participants engage in workshops, hackathons, and mentorship sessions aimed at accelerating Web3 adoption in emerging markets.
Frequently Asked Questions (FAQ)
Q: What happens after Bittrex disables trading?
A: Users can no longer trade but may still withdraw their assets. It’s recommended to transfer funds to self-custody wallets or compliant exchanges as soon as possible.
Q: How does Kava 15 improve cross-chain functionality?
A: Kava 15 integrates both Cosmos SDK and EVM capabilities natively, allowing developers and users to interact seamlessly across ecosystems without relying on bridges.
Q: Is the LooksRare zero-fee campaign likely to return?
A: While there's no official confirmation, similar promotional campaigns may reappear during high-traffic periods or special events to boost user engagement.
Q: Can I still participate in Chainlink Staking v0.2?
A: Early access is limited initially, but wider participation is expected in subsequent phases. Monitor official channels for public rollout updates.
Q: Why did Bytom shut down?
A: Declining usage, lack of major upgrades, and increasing competition likely contributed to Bytom’s decision to cease operations after years of limited growth.
Q: What is the significance of the Pudgy Penguins x Nouns collaboration?
A: It represents a rare union between two major NFT brands with strong community followings—potentially leading to innovative cross-project utilities and cultural impact.
👉 Stay updated on major blockchain launches and partnerships shaping the future of Web3.