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Defi solution for Bitcoin

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Project Overview

BackToBitcoin (B2B) is a Defi solution for Bitcoin, built on the BTCB token with Binance proof of reserve. It enables enthusiasts of decentralized finance (DeFi) to participate in Bitcoin (BTC) exposure while also benefiting from direct on-chain yields. It is developing a specialized middleware for Bitcoin within the Ethereum Virtual Machine (EVM) mesh system.

Infinite Launches Bank Account Service Integrating Fiat and Stablecoin Transfers, Supported by Erebor Bank

According to The Block, B2B stablecoin technology provider Infinite has launched Infinite Accounts—a banking account service for enterprises that supports deposits, withdrawals, ACH transfers, domestic and international wire transfers, as well as stablecoin minting, burning, and on-chain transfers—all accessible via a single API. This service is powered by the traditional banking infrastructure of Erebor Bank, which recently obtained its banking license. Infinite states that fiat balances held in these accounts may be eligible for FDIC insurance, whereas stablecoin balances are not. This launch comes amid continued growing institutional adoption of stablecoins.

Kraken’s parent company Payward acquires derivatives exchange Bitnomial for up to $550 million

According to CoinDesk, Payward, Kraken’s parent company, announced the acquisition of digital asset derivatives platform Bitnomial for up to $550 million in cash and stock. The deal values Payward at approximately $20 billion. Bitnomial is the first crypto-native platform in the U.S. to hold all three key regulatory licenses: a Designated Contract Market (DCM), a Derivatives Clearing Organization (DCO), and a Futures Commission Merchant (FCM). Following the acquisition, Payward will instantly obtain all regulatory authorizations required to operate a full derivatives business in the U.S., significantly accelerating its path to compliance compared to building such capabilities organically. Post-integration, the combined platforms will launch spot margin, perpetual futures, and options products for U.S. customers. Through Payward Services’ B2B infrastructure, these regulated U.S. derivatives offerings will be made available to banks, fintech firms, and brokers via a single API. This acquisition marks Payward’s second major deal following its $1.5 billion acquisition of NinjaTrader in 2025. The transaction is expected to close in the first half of 2026.

Tempo’s Launch of “Zones” Feature Sparks Privacy Controversy; Enterprise-Grade Stablecoin Privacy Solution Criticized for Centralization

According to Cointelegraph, Tempo—a payment-focused Layer-1 public blockchain backed by Stripe and Paradigm—recently launched its new “Zones” feature, enabling enterprises to conduct stablecoin transactions within permissioned environments while maintaining interoperability with public-chain liquidity. This functionality is primarily targeted at use cases such as payroll distribution, fund management, and B2B settlements. However, the feature has drawn criticism from industry observers due to its operator-centric design. Each Zone is controlled by a single operator who can view all transaction data and has the authority to suspend users’ transfer or withdrawal privileges in accordance with compliance requirements. Critics argue that this introduces a trust assumption akin to that of centralized exchanges, thereby deviating from blockchain’s core trustless principle.

Paystand Launches USDb, a Stablecoin Built on the Bitcoin Ecosystem

According to Businesswire, Paystand, a blockchain-based B2B payment network, has announced the launch of USDb, a stablecoin built on the Bitcoin ecosystem. USDb is backed 1:1 by U.S. dollar reserves and is natively deployed on the Bitcoin sidechain Rootstock, while also being compatible with the Liquid Network and the Bitcoin Lightning Network. Notably, USDb is primarily designed for traditional corporate finance use cases, including accounts receivable/payable, cross-border payroll, and treasury management.

Infinite Launches Bank Account Service Integrating Fiat and Stablecoin Transfers, Supported by Erebor Bank

According to The Block, B2B stablecoin technology provider Infinite has launched Infinite Accounts—a banking account service for enterprises that supports deposits, withdrawals, ACH transfers, domestic and international wire transfers, as well as stablecoin minting, burning, and on-chain transfers—all accessible via a single API. This service is powered by the traditional banking infrastructure of Erebor Bank, which recently obtained its banking license. Infinite states that fiat balances held in these accounts may be eligible for FDIC insurance, whereas stablecoin balances are not. This launch comes amid continued growing institutional adoption of stablecoins.

Tempo’s Launch of “Zones” Feature Sparks Privacy Controversy; Enterprise-Grade Stablecoin Privacy Solution Criticized for Centralization

According to Cointelegraph, Tempo—a payment-focused Layer-1 public blockchain backed by Stripe and Paradigm—recently launched its new “Zones” feature, enabling enterprises to conduct stablecoin transactions within permissioned environments while maintaining interoperability with public-chain liquidity. This functionality is primarily targeted at use cases such as payroll distribution, fund management, and B2B settlements. However, the feature has drawn criticism from industry observers due to its operator-centric design. Each Zone is controlled by a single operator who can view all transaction data and has the authority to suspend users’ transfer or withdrawal privileges in accordance with compliance requirements. Critics argue that this introduces a trust assumption akin to that of centralized exchanges, thereby deviating from blockchain’s core trustless principle.

Related news

Paystand Launches USDb, a Stablecoin Built on the Bitcoin Ecosystem

According to Businesswire, Paystand, a blockchain-based B2B payment network, has announced the launch of USDb, a stablecoin built on the Bitcoin ecosystem. USDb is backed 1:1 by U.S. dollar reserves and is natively deployed on the Bitcoin sidechain Rootstock, while also being compatible with the Liquid Network and the Bitcoin Lightning Network. Notably, USDb is primarily designed for traditional corporate finance use cases, including accounts receivable/payable, cross-border payroll, and treasury management.

Infinite Launches Bank Account Service Integrating Fiat and Stablecoin Transfers, Supported by Erebor Bank

According to The Block, B2B stablecoin technology provider Infinite has launched Infinite Accounts—a banking account service for enterprises that supports deposits, withdrawals, ACH transfers, domestic and international wire transfers, as well as stablecoin minting, burning, and on-chain transfers—all accessible via a single API. This service is powered by the traditional banking infrastructure of Erebor Bank, which recently obtained its banking license. Infinite states that fiat balances held in these accounts may be eligible for FDIC insurance, whereas stablecoin balances are not. This launch comes amid continued growing institutional adoption of stablecoins.

Kraken’s parent company Payward acquires derivatives exchange Bitnomial for up to $550 million

According to CoinDesk, Payward, Kraken’s parent company, announced the acquisition of digital asset derivatives platform Bitnomial for up to $550 million in cash and stock. The deal values Payward at approximately $20 billion. Bitnomial is the first crypto-native platform in the U.S. to hold all three key regulatory licenses: a Designated Contract Market (DCM), a Derivatives Clearing Organization (DCO), and a Futures Commission Merchant (FCM). Following the acquisition, Payward will instantly obtain all regulatory authorizations required to operate a full derivatives business in the U.S., significantly accelerating its path to compliance compared to building such capabilities organically. Post-integration, the combined platforms will launch spot margin, perpetual futures, and options products for U.S. customers. Through Payward Services’ B2B infrastructure, these regulated U.S. derivatives offerings will be made available to banks, fintech firms, and brokers via a single API. This acquisition marks Payward’s second major deal following its $1.5 billion acquisition of NinjaTrader in 2025. The transaction is expected to close in the first half of 2026.

Tempo’s Launch of “Zones” Feature Sparks Privacy Controversy; Enterprise-Grade Stablecoin Privacy Solution Criticized for Centralization

According to Cointelegraph, Tempo—a payment-focused Layer-1 public blockchain backed by Stripe and Paradigm—recently launched its new “Zones” feature, enabling enterprises to conduct stablecoin transactions within permissioned environments while maintaining interoperability with public-chain liquidity. This functionality is primarily targeted at use cases such as payroll distribution, fund management, and B2B settlements. However, the feature has drawn criticism from industry observers due to its operator-centric design. Each Zone is controlled by a single operator who can view all transaction data and has the authority to suspend users’ transfer or withdrawal privileges in accordance with compliance requirements. Critics argue that this introduces a trust assumption akin to that of centralized exchanges, thereby deviating from blockchain’s core trustless principle.