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first_img Zama: Merkl confidential incentive rewards are now available for collection

On October 19, the team from the fully homomorphic encryption company Zama announced that users participating in the incentive distribution platform Merkl on the Zama confidential vault can now directly receive cZAMA rewards in the Zama app. The rewards are settled through confidential transfers, and both the positions and the reward amounts remain confidential from deposit to distribution.In September 2026, Zama launched confidential access to 16 selected vaults on the lending protocol Morpho and initiated the first batch of confidential incentives with Merkl, where rewards are calculated based on encrypted balances. When depositing into eligible vaults, users can activate additional incentive options, granting viewing permissions for Merkl to read encrypted balances to calculate rewards without disclosing personal positions. This permission is enabled by default on the deposit interface, and deposits not shared with Merkl do not qualify for incentives.Confidential vaults accumulate based on the user's confidential vault shares and can be claimed during the ongoing activity; existing public vaults with confidential access have rewards collectively obtained by the vault packaging contracts, which are distributed after the activity ends. Zama recommends claiming confidential activities at the end to reduce multiple on-chain fees. Taking the Flowdesk Confidential High Yield USDT vault on Morpho as an example, the related activity ended on October 12, and eligible depositors can now claim their rewards. Users need to check their earnings in Merkl using their wallet and complete the claim in the Zama app by connecting the same wallet; the amount received will not be publicly disclosed on-chain.

first_img Zakura released the experimental P2Pv2, and the testnet is now running in dual stack

Zakura has announced an experimental network layer P2Pv2 for Zcash nodes, intended to replace the old protocol inherited from Bitcoin. This layer combines high-throughput networking, resource control, and a consensus engine tested for properties, allowing developers to add services without permission. Zakura states that approximately 50,000 transactions per second require each full node to continuously receive about 100MB/s of block data, while the 25-second block of NU7 can carry a maximum of 2MB, with existing network throughput differing by more than a thousand times from this rate. Tachyon can reduce the proof after entering the block, but the network still needs to propagate a large number of individual transactions.P2Pv2 replaces the protocol stack from about a decade ago with protocols that can be optimized for latency, throughput, or robustness, allowing a secure connection to carry multiple independent services. The transport layer uses its own zakura-quic, based on quinn-proto, utilizing QUIC and TLS 1.3, and authenticating peers with Ed25519 node identity. Related changes remove the dependency on Iroh, allowing nodes to configure socket buffers, flow control windows, timers, and connection admission before the TLS handshake. The new transport directly connects to peer addresses without using relays, external address lookups, automatic port mapping, or QUIC NAT traversal. Nodes sign identities, addresses, protocol scopes, and service IDs, allowing clients to find peers based on specific services.The independent component zakura-header-chain verifies block headers and retains competing branches in a directed acyclic graph, selecting the best qualified chain. Block synchronization schedules requests based on the delivery rates measured by each peer, and a verified commitment tree is used to skip the reconstruction of Sapling, Orchard, and Ironwood trees for each block. Currently, the Mainnet still defaults to the old P2P stack, while the Testnet and Regtest run dual stacks by default, with the native protocol version being p2p-v2/3. Zakura notes that P2Pv2 still has known denial-of-service risks and has not yet become a hardened trust boundary; production hardening, resource control, and block relay protocols are still in progress.

first_img GTA 6 trailer now Dacity Coin, the same named Solana Meme coin skyrocketed 2900%

On Thursday, Rockstar released the trailer for the launch of "GTA 6," in which an airplane's fuselage is printed with the words "DacityCoin AudaCity," and a character ignites a neon pink flare on the wing. The term "Dacity Coin" appears for only about two seconds but triggers a surge in on-chain transactions. Within an hour of the trailer's release, a meme coin of the same name on Solana skyrocketed 2900% from a market value of $104,000, reaching a peak of $3.18 million. Since the token was created five days before the trailer was released, traders had ample time to buy in before the surge.The birth of this token stems from game footage of "GTA 6" leaked by the notorious Rockstar hacker "Cyberleek," which featured Dacity Coin, though only a few traders noticed at the time. The coin launched on October 11 on the Solana new listing platform Pump.fun, with its market value briefly soaring to $1.14 million, then falling back to $144,700 and consolidating until it surged again on Thursday. According to DEX Screener data, 24 traders made over $10,000 in profit on this token, with the highest earner turning $1,912 into $44,000. Currently, Dacity's market value is $1.5 million, down about 53% from its peak of $3.18 million.According to the GTA wiki, the game's protagonist, Lucia, is asked to promote the AudaCity brand with parachuting stunts and attract investment for Dacity Coin. If true, the game seems to satirize the various extreme performances that meme coin creators have conducted over the years to promote their tokens. There have been precedents for similar situations: in February 2025, "Fortnite" introduced a fictional cryptocurrency called Dill Bits, after which a real token of the same name appeared on Solana, peaking at a market value of $4.78 million before plummeting 96%; in April of the same year, Epic Games CEO Tim Sweeney called it a scam, after which the coin surged 2700% and then dropped 82% within days. Rockstar has yet to respond regarding Dacity Coin.
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