👩🏻‍🚀👨🏽‍🚀 A community-run list of Cosmos chain upgrades date/times. 🐕 Created by Josh Lee (aka @dogemos) 🐾 Maintained by @catdotfish 🤝 Contributions welcomed! DM me via Twitter!

NOTE: This site is purely informational, and may not have the most accurate or up-to-date information. Don't trust, verify.

🔭 Wen mainnet, sir?

Agoric

🌕 We've Landed!

🚀 But wen IBC, sir?

IBC, the Inter-Blockchain Communication protocol, enables the communication between blockchains in the Cosmos ecosystem. After several years of development, IBC went into production in the Stargate upgrade of the Cosmos Hub in February 2021. Check out some useful resources to learn more about Cosmos's Game-Changer!

[IBC: Connecting ALL the Chains] — Interview with Billy Rennekamp, ICF

• How IBC standardizes transactions between blockchains like a "shipping container"
• The rollout of IBC to the 70+ mainnets in the Cosmos ecosystem
• How IBC compares to other interoperability models like Polkadot's XCMP and the different forms of cross-chain bridges to Ethereum
• The role grants play in developing technologies in the Cosmos ecosystem, including IBC