Memory Pool Memory Pool Refreshing

74,278 transactions
31.92 vMB
Show Random Selection Loading Transactions
Max Size: 191/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,309 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 4,351 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,308 (231,738 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
640,570 640,570 000000000000000000011d2a429230cfadd9c60b673566ade991a703f5ecae0b 1.20 MB 2,143 114
640,569 640,569 000000000000000000006301b5584a57e719b44af481932cbccd2e40477bc91b 1.30 MB 2,659 109
640,568 640,568 0000000000000000000571a4527380ed2d8c86013b6336db0b39d5a675536512 1.22 MB 1,962 27
640,567 640,567 0000000000000000000a5b49e9978c2dab12ce6158c7dca23157853bccf65c73 1.14 MB 2,544 45
640,566 640,566 0000000000000000000ca6a1fdbc41df0b24b998ed931edd704ccc327bb07893 1.34 MB 2,766 96
640,565 640,565 0000000000000000000c9cbdb2a96ee93e47a20a28f66ad3c4714a7ad0dda514 1.29 MB 2,926 87
640,564 640,564 000000000000000000067a64636048a1f2e462c03eea6250f36dff0abee8add3 1.55 MB 2,337 98
640,563 640,563 000000000000000000018c65316250ec39f0848f36abf95ad8f176aa7055ae4c 1.24 MB 1,740 114
640,562 640,562 00000000000000000000e6bd750aee43ba3e0fe80e3ee65e5b41bf0ea8342b7c 1.29 MB 3,188 132
640,561 640,561 0000000000000000000bc3493966f6e19e7adc1cef57135baae1f2bae6a1af68 1.24 MB 3,248 137
640,560 640,560 000000000000000000021768da14325a8730a9de078e8af2508bfa22d1d38605 1.20 MB 2,409 58
640,559 640,559 00000000000000000001527a5b046f1d942490275c5711a584a7b6744059cfb0 1.31 MB 2,419 32
640,558 640,558 00000000000000000002713461d46fa7f66c1a53c0e1477c07c49e2fbf028342 1.43 MB 2,620 91
640,557 640,557 000000000000000000003da291bd88ef4bfe0b6162c4eea8e78cf006514e3c08 1.35 MB 2,953 125
640,556 640,556 000000000000000000037cd27e2b195d6a65af075ca2d501c634f21c6bdfbfda 1.29 MB 2,631 124
640,555 640,555 0000000000000000000ffb8bde66c8d89f5706982ac4ec0fbcb6aa4636058fe2 1.62 MB 908 34
640,554 640,554 000000000000000000092069fa484353e384427fd299ab5600eb987acba0d636 1.09 MB 2,347 10
640,553 640,553 0000000000000000000560bd593f99e9eaba89c4b8a394b1d20ed36a91b6e57a 1.46 MB 2,578 86
640,552 640,552 00000000000000000005e428fa62f20c65527530c01496c84174df94a6c85046 1.35 MB 2,337 124
640,551 640,551 00000000000000000002f97373c6daa4c3589e1e8e91e473602420dbfdf5dd1c 1.18 MB 2,172 47
640,550 640,550 0000000000000000000f6d46e0ab61138f2520cdc384900e4355d00e6f7b51f3 1.23 MB 1,634 49
Previous 10 blocks ↓
Total Size: 703.78 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: 2,620.74 GB sent, 236.64 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.