I built a live Bitcoin tracker that visualizes interesting transactions: exchange inflows/outflows, US Treasury sanctioned addresses, mining pool payouts

I built a free site that streams unconfirmed Bitcoin transactions live and highlights the ones that touch a known wallet. That includes the US government's Silk Road seizure wallet, exchange cold wallets, and old whale addresses. Large transfers are tagged with whether coins are moving onto or off an exchange, with running totals for each.

What you can look at

• A transaction tape: one bar per transfer, newest on the right, with known wallets highlighted so they stand out as they go by
• A flow chart of transaction volume over the last five minutes in 10-second slices
• A whale watch panel you can filter by transfer size, with exchange inflows vs. outflows
• Every Bitcoin address on the OFAC sanctions list, grouped by who it belongs to
• Mining pool payout addresses worked out from recent blocks
• The mempool: fee estimates and the queue of blocks waiting to be mined

Labels are deliberately conservative. "This is Binance" is community belief, "this address is sanctioned" is an official US Treasury act, and a pool payout address you can verify on-chain yourself. The site keeps those three separate, and anything unconfirmed stays off.

No account, no ads. It's called d2index. Happy to share the link in the comments if that's allowed here, and I'd welcome corrections on any label.