May 28, 2026·Bullish·partnership

Polkadot Cuts DOT Issuance; Cosmos IBC Expands to 115+ Networks

Polkadot has significantly reduced its DOT issuance by 53.6% and established a hard supply cap for the first time. Concurrently, the Cosmos Inter-Blockchain Communication (IBC) protocol is now live across more than 115 networks, including direct connections to the Ethereum ecosystem.

Detected & updated continuously · Source: Ruma

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@blockonomi

Polkadot just cut DOT issuance by 53.6% and set a hard supply cap for the first time. Meanwhile, Cosmos IBC is live across 115+ networks with Ethereum connections already running. Two platforms. Two visions for blockchain interoperability. Which model wins in 2026? #Polkadot