Memory Pool Memory Pool Refreshing

67,843 transactions
29.88 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
869,887 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,721 13
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,886 (247,224 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
622,662 622,662 00000000000000000007c18dfc45c7a58214d28f4ed9f94aa80e9601473b5b49 1.24 MB 2,377 36
622,661 622,661 0000000000000000000179e4c5505b0136034699d82bd1f82acdca5749f5c320 1.28 MB 3,138 45
622,660 622,660 000000000000000000100e5ae3c5b39389fde6c94321fc0618acb332c04c316b 1.32 MB 2,771 65
622,659 622,659 00000000000000000010d4a40f79176cd456a3a2b37d283a205f3582cdc7559b 1.32 MB 2,615 74
622,658 622,658 0000000000000000000b401b67207eb1bb17c3c30acd9680c37bfa6501d8ad63 1.21 MB 2,306 30
622,657 622,657 0000000000000000000e3c15c00f90611bb998223545407b4d305e75be3e2bd3 1.23 MB 2,806 53
622,656 622,656 00000000000000000005cadbce7aa9bfc22a436e29a1354b0a481e465c6f05c4 1.18 MB 2,427 40
622,655 622,655 00000000000000000004149d3686f69daad542eab874341a047aa9b218b00a35 1.40 MB 3,217 36
622,654 622,654 00000000000000000009d15b486778a2cfd46f59653fd37e5685ea050b3fb654 1.29 MB 2,894 51
622,653 622,653 00000000000000000001465cabb38e1cf84ef160a740efc135aecb51eb92bc1a 1.23 MB 2,656 39
622,652 622,652 00000000000000000010e044732acac2cb4663fc7013de4e2ca4ba0ad86516f5 1.23 MB 2,487 48
622,651 622,651 000000000000000000055d12267f3a82a780055cabe1eccdc216cfa61d2563b8 1.33 MB 2,306 75
622,650 622,650 00000000000000000002fbbecc0bddd0a6da8b0441e805249f1efdf139dbdcf5 1.24 MB 2,139 59
622,649 622,649 0000000000000000000a477ad0b2c53508f7497c5363c36682216edc005583ae 1.32 MB 2,817 81
622,648 622,648 0000000000000000000c436b5ef0bf0bed12ac341c995d74a1527b8469f64017 1.21 MB 1,695 58
622,647 622,647 00000000000000000001aee062a09c55dd77012b523fc0b2adae8e1916ff3076 1.25 MB 2,213 97
622,646 622,646 00000000000000000010d04168f0bad09523cb7363a5e5c52493fe0c46d8e42f 1.31 MB 2,444 41
622,645 622,645 0000000000000000000f4d8480625fb9664c1481fe95d2b869ca89d29c94fdf6 1.34 MB 1,961 48
622,644 622,644 0000000000000000000f0f442c821acc23e86cc5d5113069c104422e965fac88 1.25 MB 2,864 78
622,643 622,643 0000000000000000000e48b13699cfa4f34a0cd400e6f30dee4cc8544125630f 1.19 MB 1,992 87
622,642 622,642 00000000000000000007ab42a0f1c53a855025ae0ad7f70defff6033dbac5ccc 1.30 MB 2,832 79
Previous 10 blocks ↓
Total Size: 699.25 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: 2,145.89 GB sent, 205.43 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.