Memory Pool Memory Pool Refreshing

19,989 transactions (4.85 vMB)
  • 1 sats/vbyte = (6 blocks)
  • 2 sats/vbyte = (4 blocks)
  • 3 sats/vbyte = (2 blocks)
Show Random Selection Loading Transactions
Max Size: 31/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Feerate AFR
909,154 00000000000000000002349e0000000000000000000000000000000000000000 ago 1.00 vMB 4,254 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 909,153 (891,282 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
17,871 17,871 00000000e0b89ab5f33bda4b5566d323fdebd240064855150329641b3607dfcc 0.00 MB 1 0
17,870 17,870 0000000021fa2a63a751e60b896f3897954f8f65e935341a17a8d9476b640d61 0.00 MB 1 0
17,869 17,869 000000007633a2064139b60e3453e7674dbec18b978f71112cc6b787c37e0504 0.00 MB 1 0
17,868 17,868 00000000f2db65760cae4d4e2730e73bde4967b893bdd2eca10927be942de944 0.00 MB 1 0
17,867 17,867 000000000d05562daa93b2e2d33d515126b0bafea3e0375b342eb0457c80440f 0.00 MB 1 0
17,866 17,866 0000000076a637d96c6c342ae8a91d904d8c7cbd0d00d09ccdfe76bc46da271f 0.00 MB 1 0
17,865 17,865 00000000a53801d926dd08400fb1f13c4d3ca897cbd95cb5faa30649c1624899 0.00 MB 1 0
17,864 17,864 000000004ef2be3ec2704bc3d3e3d9685caf84e3fdfaf1eb878543da842737c5 0.00 MB 1 0
17,863 17,863 000000002a5691e05329683ba7893cbf0be259553524851fdd52107f78e4b0c0 0.00 MB 1 0
17,862 17,862 000000000160fe3d97d1d268252ef30ddf6fc54098db3c6990d57d5faf4faa57 0.00 MB 1 0
17,861 17,861 00000000b629df9070d92bfc2eab6ea3741159345329647173ae71824c8caf4d 0.00 MB 1 0
17,860 17,860 0000000024725066f9924df7925a72289d963dbb837db7e920e064a9334c3434 0.00 MB 1 0
17,859 17,859 00000000da07002a358d65c5a0cb8a8653449de3f037ff63b81a20db30dce1f9 0.00 MB 1 0
17,858 17,858 000000005263313e788140d583a514a6e3ade9d797fa08dcde55e2bc0bd42a42 0.00 MB 1 0
17,857 17,857 00000000432fbe6626b53305f58ce46df7615a08c97f57838a75b87bd17261db 0.00 MB 1 0
17,856 17,856 00000000be4a6c39fe7c8699fa96d403c02fb02f0221fc7107f02ded9b29a66e 0.00 MB 1 0
17,855 17,855 00000000807bf1b3948aabab2cfb5ee50e58929c4cdcbbe1afab61a40c45b8cb 0.00 MB 1 0
17,854 17,854 0000000093a96664db4b75a78cd5ffb089026607b95001a2dba80ed4f2c1822a 0.00 MB 1 0
17,853 17,853 00000000080b264c5639ea6a133a7c43f6f806c54cbec9aea572c92931fc84bf 0.00 MB 1 0
17,852 17,852 00000000983ac3a488504e50d8feebd9476f6eafd2de4ff0432068760f5f9c9f 0.00 MB 1 0
17,851 17,851 00000000016b26fa33198eb33c57ef9a8d7ef6e37697cae952b904c8237c4a72 0.00 MB 1 0
Previous 10 blocks ↓
Total Size: 771.83 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 280000
  • Subversion: /Satoshi:28.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 1,965.57 GB sent, 106.79 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.