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Bitcoin transaction checker

Is my Bitcoin transaction confirmed?

Paste a transaction ID or mempool.space link. We explain its status in plain language. Never enter a private key or seed phrase.

This transaction is confirmed

It has been included in a Bitcoin block and is now part of the blockchain.

54 confirmations · confirmed 8/19/2026, 2:36:05 PM

Transaction ID

66c4afc502e7167dcc6c72f3c4e802c2c6ca9d91d76f9ef9c667e82a384f9511

Checked 8/19/2026, 11:04:27 PM

Transaction details
Block height
963,179
Network fee
203 sats
Fee rate
1 sat/vB
Total outputs
0.00040428 BTC
Size
303 bytes
Structure
2 inputs · 2 outputs

Fee comparisons are estimates based on current network conditions, not confirmation-time guarantees. A missing transaction cannot be declared failed without additional evidence.