Whale Alert flags Circle mint of 250 million USDC on Solana

Circle’s USDC Treasury minted 250 million USDC on Solana around 1:30 a.m. on July 30, adding fresh stablecoin supply to the network, though the issuance alone does not confirm immediate market deployment.

SOL

USDC

25d ago

Fact Check

Two independent sources published July 30, 2026 corroborate the claim. Bitbank explicitly cites Whale Alert (@whale_alert) reporting 250 million USDC newly issued at 1:30 AM on July 30, matching the exact time, amount, and reporting source in the claim. Coincu's July 30 article confirms Circle minted 250M USDC on Solana with an on-chain whale-alert.io transaction reference and echoes the claim's caveat that issuance alone does not confirm immediate market deployment. Such 250M USDC mints on Solana are routine recurring events, but the specific July 30 ~1:30 a.m. instance is well-corroborated. I did not reach Circle's own primary record, hence medium confidence.

Summary

Whale Alert reported that Circle’s USDC Treasury minted 250 million USDC on the Solana blockchain around 1:30 a.m. on July 30, expanding the dollar-pegged stablecoin’s supply on that network. The issuance adds potential liquidity for Solana trading, payments, transfers and DeFi applications, but a mint by itself does not show where the tokens will be deployed next. Newly created USDC can remain in issuer or treasury wallets before moving to exchanges, user wallets or on-chain apps, so minted supply is distinct from actively circulating supply.

Terms & Concepts

USDC: Dollar-pegged stablecoin issued by Circle on blockchain networks.
USDC Treasury: Circle entity or issuance arm that mints and manages USDC supply.
DeFi: Blockchain-based financial services such as trading, lending and payments.