BIRB to PLN converter(BIRB/PLN: Convert Moonbirds to Polish Zloty)

BIRB overview

Moonbirds began in 2022 as a pixel-art owl NFT collection that PROOF, founded by Kevin Rose, released on Ethereum, where holders could lock a bird into nesting. In 2025, Orange Cap Games, a studio known for trading cards and physical collectibles, bought the IP from Yuga Labs, the company behind Bored Ape Yacht Club. In January 2026 it issued the ecosystem token BIRB on the Solana blockchain. Under Nesting 2.0, holders of Moonbirds and the spinoff collections Mythics and Oddities deposit the original NFT, receive a non-transferable stand-in, and claim one twenty-fourth of their allocation on the 28th of each month for 24 months, tying the old collection to the new token.