Coinbase, the biggest US-based crypto trade, is being criticized by customers for important delays in processing Solana (SOL) transactions.
Customers have reported ready over 14 hours to ship or obtain SOL, sparking considerations concerning the trade’s liquidity and operational practices.
Considerations Develop Over Coinbase Liquidity Points and Staking Practices
Coinbase customers have expressed widespread frustration over delayed transactions. One investigative journalist reported the cancelation of their transaction after a full day of pending standing. One other person shared that that they had two transactions caught for over 14 hours.
A rising narrative means that Coinbase is perhaps staking prospects’ SOL with out their consent to earn yield. Some speculate that the delays might stem from the unstaking course of, doubtlessly wanted to replenish working reserves earlier than executing transactions.
“Deposit SOL to Coinbase, they take your SOL and stake it to earn yield off your deposits, and oops — if everybody desires SOL , they don’t have your liquidity,” one person summarized.
This incident comes amid heightened business skepticism following the collapse of FTX. All the saga uncovered important mismanagement and a lack of transparency in centralized exchanges (CEXs), with critics arguing that the newest sample is harking back to that incident.
CryptoCurb, a preferred person on X, questioned Coinbase’s solvency and known as for rapid Proof of Reserve (PoR) audits. He additionally criticized the business for seemingly abandoning PoR audits, a key reform measure launched after the FTX debacle.
“It’s wanting VERY probably that Coinbase was caught staking their prospects SOL with out prospects consent. That is NOT okay if confirmed,” the person wrote.
Fueling the suspicion additional, blockchain-tracking platform Whale Alert flagged a number of massive SOL transactions from unknown wallets to Coinbase trade.

Whale Alert Flags Transactions To Coinbase. Supply: Whale Alert on X
Amid the continuing SOL transaction delays and huge transfers, customers urge Coinbase to supply clear proof of its liquidity and operational integrity. Coinbase Assist responded to person complaints, attributing the delays to “technical and blockchain points.”
Nonetheless, Mert Helius, a distinguished developer, ascribed the delays to Coinbase’s inner infrastructure, which struggles to deal with Solana’s speedy transaction speeds.
“This has nothing to do with the chain [Solana]. My guess is they only can’t sustain with the tip of the chain as a result of they generalize their indexing to all chains however don’t account for a way totally different these chains are,” Helius clarified.
One other person, Sidehustle, identified that Coinbase’s largest Solana validator is ready to unstake 567,000 SOL — value roughly $130 million — on the finish of the present epoch.
“Did they run out of liquid SOL and at the moment are ready till the epoch boundary to push by means of withdrawals?” he questioned.
This isn’t the primary time Coinbase has confronted scrutiny over its custody practices. Not too long ago, BlackRock filed to amend its IBIT Bitcoin ETF amid person considerations over Coinbase’s custodial providers. As BeInCrypto reported, traders known as for Coinbase, as custodian, to supply on-chain proof of Bitcoin purchases for ETFs to make sure transparency.
“Topic to affirmation of the foregoing required minimal stability, Coinbase Custody shall course of a withdrawal of Digital Belongings from the Custodial Account to a public blockchain handle inside 12 hours of acquiring an Instruction from Shopper or Shopper’s Approved Representatives,” an excerpt within the submitting learn.
Past this controversy, Coinbase has just lately launched Bitcoin-backed loans for USDC, drawing blended reactions from the crypto neighborhood.