Memory Pool Memory Pool Refreshing

80,548 transactions
33.16 vMB
Show Random Selection Loading Transactions
Max Size: 198/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,230 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,685 12
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,229 (31,358 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
840,871 840,871 0000000000000000000302b71830454815a4d3cac6647cc017e2df9b9fdc11ff 1.60 MB 3,011 43
840,870 840,870 00000000000000000000a767aa471058365720d00ae3a0910cd2bad7e481c2be 1.87 MB 3,573 46
840,869 840,869 0000000000000000000148a72fd7158a1c36891c03e1de16ed62812400d2170e 1.69 MB 2,658 28
840,868 840,868 0000000000000000000069042c5d9e988682f5d8190e794f191525c40d157ee7 1.65 MB 3,524 43
840,867 840,867 0000000000000000000067f69f09c316733c87f881af43c988b41136e87ee707 1.69 MB 2,579 34
840,866 840,866 00000000000000000000c23e5c77bb00781cd0b45b825cf669bf40439527b0a4 1.68 MB 3,700 42
840,865 840,865 00000000000000000000ebc2dcfd0a1076cbba0f7373576894fdae5124381657 1.54 MB 3,045 65
840,864 840,864 0000000000000000000175f4b798cf96ec46041397bdf5de08691c4ceaaf23da 1.61 MB 1,588 33
840,863 840,863 0000000000000000000307fd67fb65ced33fa367a128d35ab1ee6b4df2531297 1.72 MB 2,952 44
840,862 840,862 000000000000000000017448fafa0ec2c7571ca70e608030010148de079fafa3 1.93 MB 3,066 37
840,861 840,861 000000000000000000003a9936680424ce04fe0e1dd4ffc28d955ba5d77ed2e4 1.72 MB 2,463 40
840,860 840,860 0000000000000000000034d48677190c6f44979ffcad1e8b313d062299908895 1.98 MB 2,030 53
840,859 840,859 00000000000000000001cac8b0071da5ee269041e22c6d0bacac997655a68dff 1.86 MB 2,814 59
840,858 840,858 000000000000000000023a1343ce005315edc48887763ec5f930f0f2f2edfdcc 1.61 MB 3,072 77
840,857 840,857 0000000000000000000020359efbd0412554f2e996952a782efec40a22745444 1.60 MB 3,150 71
840,856 840,856 00000000000000000000e61d50474594709a72cb12d7d2fe5347f40532d3df65 1.64 MB 3,943 68
840,855 840,855 0000000000000000000265e40471edad825d27a10f55ef921a236047d9167c53 1.83 MB 1,692 45
840,854 840,854 00000000000000000002e1a103ede66705e5d19e34d72668a4d2269f855b672e 1.63 MB 3,318 54
840,853 840,853 0000000000000000000282d1de8a0afe53c8035bed2a018119dbcbc8a3c3cdc8 1.51 MB 4,020 105
840,852 840,852 000000000000000000009d77e0ae072c13503e56a18326ff2f07de4b9ab7fda6 1.57 MB 4,042 119
840,851 840,851 00000000000000000002db9f1f7043792ac6b53ce00e4267d74449a1fec42a77 1.74 MB 2,692 47
Previous 10 blocks ↓
Total Size: 703.63 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: 2,613.33 GB sent, 235.65 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.