# Сопутствующие статьи по теме Payments

Новостной центр HTX предлагает последние статьи и углубленный анализ по "Payments", охватывающие рыночные тренды, новости проектов, развитие технологий и политику регулирования в криптоиндустрии.

A Detailed Explanation of Tempo Chain and MPP Machine Payments Protocol

The global payment system is undergoing structural transformation, driven by the explosive growth of stablecoins and the rise of the AI agent economy. This creates a pressing need for next-generation payment infrastructure. AI agents have five core payment requirements: autonomy, micro-payments, high frequency, interoperability, and atomic settlement. Tempo, a payment-native blockchain by Commonware, addresses these needs. It features the Simplex BFT pipelined consensus for sub-second finality, dedicated block space, a stablecoin-native gas mechanism, and the Machine Payments Protocol (MPP) for end-to-end autonomous payments. Its technical architecture is payment-optimized. Key innovations include: - **Simplex BFT Consensus:** A pipelined design reducing confirmation latency to one network round-trip (1Δ). - **BLS Aggregate Signatures:** Minimizes bandwidth and computational overhead. - **Parallel Transaction Execution:** Enabled by custom EIP-2718 transaction types and an expiring nonce system. - **Dedicated Payment Lanes:** Protocol-reserved block space to shield payments from network congestion. - **Stablecoin-Native Design:** Stablecoins are first-class citizens for gas and on-chain exchange. MPP, co-designed with Stripe, is an open standard like "OAuth for payments." It enables AI agents to pay autonomously via a standardized HTTP challenge-response flow. Its core innovation is a session mechanism for efficient, continuous resource consumption without per-action on-chain confirmations. MPP is payment-rail agnostic, supporting various networks like Tempo, Stripe, and Lightning. Application scenarios include cross-border corporate settlements, 24/7 tokenized deposit clearing, commercially viable micro-payments, and autonomous AI agent transactions. Compared to rivals like Circle's Arc and Stable, Tempo differentiates through its EVM compatibility and Stripe partnership. Versus general-purpose chains like Ethereum L2s and Solana, Tempo's advantage lies in its payment-semantic native design, not just superior performance. The success of autonomous AI payments hinges on resolving regulatory uncertainty around agent identity and compliance. Tempo's core contribution is rethinking payment infrastructure at the protocol level, focusing on precision in payment semantics, pluggable compliance, and agent authorization models.

marsbit04/07 13:31

A Detailed Explanation of Tempo Chain and MPP Machine Payments Protocol

marsbit04/07 13:31

Circle's Pullback: Still Worth Buying?

Circle: Still Worth Buying After the Pullback? Circle, the issuer of the second-largest stablecoin USDC, is at a critical juncture. Its current valuation of $15-20B primarily reflects its interest income from $770B in USDC reserves. However, data suggests a potential transformation into a fee-based digital dollar infrastructure network. Key evidence for this shift includes: * USDC's on-chain transaction volume grew 247% in FY2025, far outpacing its 72% circulation growth, indicating it's being *used* more, not just held. * Adjusted for on-chain noise, USDC dominates real economic settlement volume (64% per Visa data), despite USDT having 2.4x its market cap. Circle's three-layer revenue structure is evolving: 1. **Interest Income (95% of current revenue):** Tied to USDC circulation and interest rates. Faces headwinds from potential Fed cuts and a revenue-sharing agreement with Coinbase. 2. **Payment & Transaction Fees:** The key to becoming an infrastructure play. The Circle Payments Network (CPN) is scaling rapidly ($5.7B annualized TPV), and non-interest revenue surged to $37M/quarter. 3. **Settlement Platform (Arc):** A long-term bet on becoming an institutional settlement standard, though its value remains unproven. Near-term catalysts include the Coinbase revenue-sharing agreement renewal (Aug 2026) and potential full OCC bank charter approval. A 3-5x return is plausible if USDC circulation grows at 40% CAGR. A 10x return requires multiple successes: CPN scaling, improved Coinbase terms, non-interest revenue exceeding 10% of total, and progress on Arc. Major risks include faster-than-expected interest rate declines, Tether achieving greater legitimacy, and competition from new yield-bearing stablecoins and payment giants like Stripe. The investment thesis hinges on tracking three metrics: USDC circulation growth, its velocity (via Visa data), and the growth of non-interest revenue. The data is leaning toward a successful transformation, but it is not yet guaranteed.

marsbit04/04 01:00

Circle's Pullback: Still Worth Buying?

marsbit04/04 01:00

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