Memory Pool Memory Pool Refreshing

64,512 transactions
33.94 vMB
Show Random Selection Loading Transactions
Max Size: 192/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,451 00000000000000000002c0700000000000000000000000000000000000000000 1.00 vMB 1,359 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,450 (21,221 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
851,229 851,229 0000000000000000000018bba6af38b7678b5781711c06fc54ac508a38668280 1.39 MB 4,288 9
851,228 851,228 00000000000000000002c801573bd1000c180bfafaecdc2519df5d8403ea147f 1.49 MB 3,439 10
851,227 851,227 000000000000000000035e711bbc349ab677a92d04107c866f054f9cb0c996a2 1.84 MB 1,035 5
851,226 851,226 0000000000000000000319d583b6641a395209d7efa467ef0d88bac5cf4ab131 1.73 MB 2,059 7
851,225 851,225 000000000000000000006a059cc696676671d7d73f02b79886b458878503789f 1.64 MB 2,072 8
851,224 851,224 000000000000000000002a78acb0e5559791562a8c4c1d9cb03487f4d5979407 1.44 MB 2,255 7
851,223 851,223 000000000000000000000893b145d383d7658e07327f193d8d3b93aa8400f490 1.70 MB 2,900 8
851,222 851,222 000000000000000000033818f85212d6022dc96c4724bb72c8e59dc77fdf67b0 1.43 MB 2,672 11
851,221 851,221 00000000000000000000353614f0f0776223293a6b291ce18dc642266d634323 1.52 MB 3,495 10
851,220 851,220 000000000000000000012f9e29992bbdd1da90c1bd16a49c31fdaecf9ec14bc6 1.63 MB 4,355 7
851,219 851,219 000000000000000000006768dc966440b95b80900a65ed3ecb4e009f689b70fe 1.52 MB 3,506 12
851,218 851,218 00000000000000000000e34f441a8ae8bbc95a46e332f69695115023737b9594 1.62 MB 3,532 13
851,217 851,217 00000000000000000001286f43d986a9156de85db04ac4c3629dfc3981fe9813 1.75 MB 3,236 8
851,216 851,216 000000000000000000027d8a6533e34cc91e8b1caa6eb5691f1c55d87ae11d50 1.56 MB 2,927 9
851,215 851,215 00000000000000000002c06743b41991038a1c337fdc6e9474249b04f18dc211 1.78 MB 2,468 10
851,214 851,214 000000000000000000005755cd3f40be8789d4ce5a160df5f4b682a37effc929 1.57 MB 6,607 6
851,213 851,213 00000000000000000001170e9f08892073d325da81218cac2b0e4b624fdc8c7a 1.64 MB 2,693 10
851,212 851,212 00000000000000000002f235b479aa20b0aace2e0636a696c1779c1033625270 1.46 MB 7,540 5
851,211 851,211 00000000000000000000e334545162a63fddf45a2c5d0d366b7cc910f4379263 1.51 MB 4,421 8
851,210 851,210 000000000000000000034d477f296823f8f535174ec232fdc4a5f55ec27b7ad5 1.53 MB 3,592 7
851,209 851,209 00000000000000000003761d944e4b13a77b8d513f30ade6c1f4fb926d893efd 1.61 MB 5,560 6
Previous 10 blocks ↓
Total Size: 704.04 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: 2,637.42 GB sent, 238.22 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.