You sent the deposit. The balance hasn't moved. The site shows nothing. You are not being scammed. You are waiting for the blockchain.
Here is what is actually happening, and why the timeline varies by a factor of about 150 depending on which coin you chose.
What a Confirmation Actually Is
When you broadcast a transaction, it sits in a queue called the mempool, waiting for a miner or validator to bundle it into a block. Once it lands in a block, that counts as one confirmation. Each new block added on top of that is another confirmation. The platform credits your account after a set number of confirmations, because reversing a transaction gets exponentially harder the deeper it sits in the chain.
The confirmation threshold is not arbitrary caution. It is a security floor: the more value being moved, the more confirmations a platform tends to require before treating the funds as settled.
The Speed Gap Between Chains
This is where coin choice actually matters. The differences are not minor.
Bitcoin targets one new block every 10 minutes (How Many Bitcoin Confirmations Are Required For a Transac...). That is the Proof-of-Work design. In practice, a single block can take 30 minutes or even longer if hash rate fluctuates (Cryptocurrency deposit processing times Kraken). The current industry standard for crediting a deposit sits at 1 to 3 confirmations, down from the older 6-confirmation benchmark. Some platforms scale the threshold by transaction size: 2 confirmations for small amounts, 6 for large ones. At the low end, you are looking at roughly 10 minutes. At the cautious end, with normal block times, closer to an hour.
Ethereum moved to Proof-of-Stake and cut individual block time to approximately 12 seconds (What is blockchain confirmation time? Meaning & definitions.). That sounds fast, and individual blocks do arrive quickly. The catch: full economic finality on Ethereum, where rolling back a block would require burning at least one-third of all staked ETH, takes approximately 12 to 15 minutes. That is two epochs under the Casper FFG consensus mechanism. So while ETH feels faster than BTC, the wait for genuine settlement is closer than the block time alone implies.
Solana is a different category. Optimistic confirmation arrives within roughly 400 milliseconds once a supermajority of stake has voted on a block. Full finality follows at approximately 13 seconds. For deposit speed, Solana is the fastest option in common use by a wide margin.
The practical summary, in plain numbers:
- Bitcoin: 10 minutes per confirmation, 1–3 confirmations required, so roughly 10–30 minutes under normal conditions
- Ethereum: 12-second blocks, but 12–15 minutes to economic finality
- Solana: full finality around 13 seconds
Why Your Bitcoin Transaction Might Stall Completely
Fee-per-byte. Miners are not charities. They order pending transactions by how much they pay per unit of block space, because that maximizes their revenue. If you set your transaction fee below whatever miners are currently prioritizing, your transaction sits in the mempool indefinitely. It does not fail. It does not expire quickly. It just waits.
This happens most often during periods of heavy network traffic, when the mempool fills up and low-fee transactions get crowded out. If you want to understand what that looks like in real cost terms, our piece on blockchain congestion and what it costs casino players walks through the mechanics in detail. And because fees compound with exchange rate movement, the timing piece on crypto exchange rates is worth reading alongside it if you are moving meaningful amounts.
What the Platform Controls (And What It Doesn't)
Once your transaction is broadcast, the platform is waiting alongside you. It cannot pull your funds from the mempool. It cannot speed up block production. What it controls is the confirmation threshold it sets, and how quickly it processes its own end once those confirmations arrive.
A platform that requires fewer confirmations credits you faster but accepts slightly more technical risk. A platform that scales its threshold by transaction size is balancing user experience against security exposure. Neither approach is dishonest. They are tradeoffs, and knowing them helps you plan.
For a full walkthrough of what happens after the deposit clears and you move funds the other direction, the step-by-step on your first crypto withdrawal covers the outbound side. And if you want to go deeper on how network fees affect both directions, this practical guide on network fees is the right next read.
Choosing the Right Coin for Your Situation
If speed matters most: Solana. Finality in seconds is not a marketing claim, it is the consensus design.
If you are using Bitcoin: set a competitive fee, check current mempool conditions before broadcasting, and do not expect instant results during busy periods.
If you are using Ethereum: block time is fast but do not confuse the first confirmation with settled funds. The 12 to 15 minute finality window is the honest figure to plan around.
Skip this whole section if you do not mind waiting. The blockchain does not care about your session start time, and no amount of refreshing the deposit page changes confirmation math.
The Honest Version
Crypto is not instant settlement by default. It is programmable settlement: the timing depends entirely on which network you use, how much you pay in fees, and how many confirmations the platform requires. All of those are knowable in advance. The delay, when it happens, is not a platform problem. It is physics, as expressed by distributed consensus.
Know your chain. Set a reasonable fee. Then close the tab and let the network do its job.
