Is holding uro.rif a direct airdrop or do I need to claim it?

#2025加密趋势预测 $BNB
PumpScience announced that RIF and URO holders can...
To be claimed through Streamflow within the next 30 days.
Balance airdrop, the total amount of the airdrop is about 4.68 million USD.
Yuan, the number of airdrop addresses is about 37,000... (This news came out on the 24th when the coin was on the exchange, and I also asked BG customer service if there was any. Unlike that GT garbage where you have to queue, there were people immediately, but no results. They said I would be notified by email within 7 days, I think it's highly likely there isn't any, missed it! Heartache!!)

PumpScience announced on platform X that BIO Protocol will airdrop BIO to URO and RIF holders, waiting for governance approval to connect BIO to Solana. More airdrops are being considered... (This news came out on the 25th, and it seems there hasn't been a snapshot yet, so I hurried to withdraw to my Binance wallet to wait for the airdrop! No more keeping it on the exchange!! The selected dog coin area of Binance wallet has these two coins)