Memory Pool Memory Pool Refreshing

64,587 transactions
25.28 vMB
Show Random Selection Loading Transactions
Max Size: 150/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,256 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 2,059 16
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,255 (446,265 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
423,990 423,990 000000000000000003b2b646971c748e9a25664e2e01fd8dda35ac7c838973ba 0.24 MB 510 56
423,989 423,989 000000000000000003146846735f2b839df9e46eb61743e14df3fad99f1da90f 0.99 MB 1,668 45
423,988 423,988 000000000000000003a32762a76ff8ac8e978dcfbca64f7a23eb79a8c8e85d6d 1.00 MB 2,519 89
423,987 423,987 000000000000000000a46f6fe760a1cf49b433bfac131c1f45ff1ad1a94f58ee 0.37 MB 625 54
423,986 423,986 000000000000000000c1769f32b3a8024f9aa83d4d930feb719f03c36b7804fe 0.31 MB 833 83
423,985 423,985 000000000000000002e738051cd84d1d32c8edf1378ac96b35592bb3508486f9 0.87 MB 1,826 61
423,984 423,984 000000000000000003e6142bf1c397241230c2b58429d7282bb233539f86f66b 0.48 MB 1,193 80
423,983 423,983 000000000000000002f6f48e6553c1466c843bf5e24e1c99fe13046815057399 0.19 MB 451 64
423,982 423,982 000000000000000001b3f02d07ce25d54399b401b6feb117c63efc7110492055 1.00 MB 1,367 35
423,981 423,981 000000000000000002b8e81b76c668b90b601a326a3c87d32405a6fb862b7bd3 0.46 MB 935 55
423,980 423,980 000000000000000000816a81fd250fa4233b7732c93dcb10d23b7c73ee3e9642 1.00 MB 2,259 59
423,979 423,979 00000000000000000327a47ca8b3e7c78b1073455d1337590a62a48ba3ab8c4a 0.01 MB 25 81
423,978 423,978 000000000000000003fb5ee4c7171d607b1edd1b414e0771d9f70059d5671fd8 0.99 MB 1,016 36
423,977 423,977 00000000000000000208909afd2178e4e6992dd781bbf07fdb914c9e18a7fb47 0.87 MB 1,930 58
423,976 423,976 000000000000000000d08eedea78bde5cb2d46f37c9be46677e4b9f7ec89c05e 0.58 MB 1,274 54
423,975 423,975 0000000000000000031dd6cc98af4062f3b8c5ebaf5a7f0c3e0afa0b5eccbb1f 0.48 MB 1,170 89
423,974 423,974 00000000000000000352c32093d59d74804b0b40d3bd73451c9cac671f5d6709 0.07 MB 177 53
423,973 423,973 000000000000000004079ffc55c59bbf4d8c0fb795c9b9ee77fad274dfa65b3f 0.86 MB 1,565 73
423,972 423,972 000000000000000002075893e90b45cb41660b42355a3e48df9ea02a5a5f0aad 0.07 MB 201 68
423,971 423,971 0000000000000000045262bb842b2de8a6a0c9025c8d59b680eeeca59e7251d7 0.99 MB 1,109 29
423,970 423,970 000000000000000000ced801414dc3f3fe30843350a51952e3f79064a177e5a7 0.50 MB 1,293 72
Previous 10 blocks ↓
Total Size: 699.93 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: 2,202.63 GB sent, 209.91 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.