Memory Pool Memory Pool Refreshing

66,071 transactions
30.28 vMB
Show Random Selection Loading Transactions
Max Size: 184/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,867 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 3,888 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,866 (49,545 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
820,321 820,321 0000000000000000000091dc7854529a8b3848adef571c124583f96d966015aa 1.98 MB 3,549 135
820,320 820,320 00000000000000000001479e2e891b2459b91ffdddf22f0f9b3130b56f57d82f 1.99 MB 2,991 49
820,319 820,319 00000000000000000001a3037dd6c29dbcbf8f44d6854c00758650e9bbeea2ac 2.01 MB 3,313 101
820,318 820,318 0000000000000000000339600bb695dd9f1f08bf86e4e79cc3e38b89093668a6 1.74 MB 3,151 43
820,317 820,317 00000000000000000001251307091cf442e9c465dfb76d7e55165a1c247bf7ba 1.90 MB 2,557 73
820,316 820,316 00000000000000000002e04c2c5c0cb107780303dd51c16bdb92904ffe91cf20 1.94 MB 3,482 60
820,315 820,315 00000000000000000002094778ac18ebd744b788acbedf63dd03a1e5077eb318 1.76 MB 2,437 89
820,314 820,314 000000000000000000010815daa30d0aacc6b16b068646bb6b963536873a16eb 1.78 MB 3,233 77
820,313 820,313 00000000000000000000e3fe5dec59e18f79d9834c7a5c7611ae32e0fcd0edc9 1.76 MB 3,149 168
820,312 820,312 00000000000000000003384dbc7c8592c1a553d966e1e9f677829e90d333ed06 1.64 MB 2,709 198
820,311 820,311 0000000000000000000052540702b576abff5e3ca33ff45151eaf0fb7f22f984 1.68 MB 3,061 134
820,310 820,310 000000000000000000034fa3d3034746e3c17eb569ee7cfba278ec62367a2222 1.76 MB 3,380 95
820,309 820,309 0000000000000000000328eb7ce89a9a3def56b362debe64a145af6bac584ad3 1.54 MB 2,542 82
820,308 820,308 000000000000000000039e7e9bff6e2449b7414d4821cb6fec1225ac7ff16977 2.16 MB 3,199 44
820,307 820,307 000000000000000000012f900b0423f63dfc303a33605e7ad43a1d06a1d91e87 1.84 MB 2,861 84
820,306 820,306 00000000000000000000cb22bff5c982e40e1e3df276ca41aebb9c9edc92a132 1.70 MB 3,056 116
820,305 820,305 0000000000000000000418126c5ff80fa910ddf0dc44ec9c0689505b7936f11b 1.88 MB 2,005 41
820,304 820,304 00000000000000000003ca3043e58e734aab4ace9ac01a17743735ad460dfc7e 1.96 MB 1,386 50
820,303 820,303 000000000000000000001c0dd56595fea990b521d87ab845bb30bb5841086c1e 1.64 MB 3,267 85
820,302 820,302 00000000000000000000428d3bab898410ee58c381f3e7fd7c0822294347f63e 1.64 MB 3,098 64
820,301 820,301 00000000000000000001afb11e300b32c1a7c9d31704ecc7a31f2c60c8f34b85 2.11 MB 2,020 49
Previous 10 blocks ↓
Total Size: 699.21 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 2,133.65 GB sent, 205.24 GB received

Notes

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

  1. Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
  2. SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

  • You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
  • Use bitcoin-cli help to a complete list of commands.
  • Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.