Share this article

Latest Cardano Node Upgrade Goes Live on Mainnet

The upgrade 8.1.1 also contains software patches for minor issues from a previous node version.

Updated Jun 20, 2023, 8:29 a.m. Published Jun 20, 2023, 8:29 a.m.
A crowd looks past the Cardano booth at Consensus 2022 (Danny Nelson/CoinDesk)
A crowd looks past the Cardano booth at Consensus 2022 (Danny Nelson/CoinDesk)

An upgrade to reduce epoch transitions to make the Cardano blockchain smoother for network users was released on Monday by developers.

Epochs refer to the time periods on the Cardano blockchain. Each epoch lasts 432,000 slots, and each slot lasts 1 second – meaning a single epoch lasts roughly five days. ADA tokens are staked during these epochs during which new blocks on the Cardano network are produced.

STORY CONTINUES BELOW
Don't miss another story.Subscribe to the The Protocol Newsletter today. See all newsletters

Upgrade 8.1.1 changes how epoch calculations are made in a way that speeds up network processes during the change in epochs.

The upgrade also contains fixes for issues related to peer-to-peer network communications and the Cardano-based domain name system.

ADA prices remain little-changed in the past 24 hours, trading at 25 cents as of European morning hours on Tuesday, according to CoinGecko.

Š‘Š¾Š»ŃŒŃˆŠµ Š“Š»Ń вас

Protocol Research: GoPlus Security

GP Basic Image

Что нужно Š·Š½Š°Ń‚ŃŒ:

  • As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
  • GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
  • Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.

Š‘Š¾Š»ŃŒŃˆŠµ Š“Š»Ń вас

Coinbase Expands Reach of Stablecoin-Based AI Agent Payments Tool

Coinbase (appshunter.io/Unsplash/Modified by CoinDesk)

The updated protocol, x402 V2, allows developers to combine payments, enable secure wallet access, and add new features via a clean, modular design.

Что нужно Š·Š½Š°Ń‚ŃŒ:

  • Coinbase has released the latest version of its stablecoin-based payments protocol for AI agents, making it easier to extend and plug in the autonomous payments system.
  • The new version adds wallet-based identity, automatic API discovery, dynamic payment recipients, and support for more chains and fiat.