Memory Pool Memory Pool Refreshing

18,556 transactions
21.57 vMB
Show Random Selection Loading Transactions
Max Size: 127/200 MB
Min Fee: 1 sats/vbyte

Estimated time to get mined based on feerate:

Feerate Blocks Time
4 sats/vbyte 2
4 sats/vbyte 3
4 sats/vbyte 6
3 sats/vbyte 12
2 sats/vbyte 144
2 sats/vbyte 432

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Feerate AFR
876,560 0000000000000000000297fa0000000000000000000000000000000000000000 ago 1.00 vMB 1,934 3
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 876,559 (237,119 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
639,440 639,440 00000000000000000008d04168f04683e1f5240dfe6f7cb3a6ec9fb296bf23ba 1.24 MB 2,085 50
639,439 639,439 000000000000000000086c0a032e6887cacf4a5e7e260d610534b864d8eb6b2e 1.19 MB 2,958 52
639,438 639,438 0000000000000000000eee43b34803aec23d3858f6beb9b6f878a7c412df40f4 1.20 MB 2,633 55
639,437 639,437 0000000000000000000946ef5a01e66f689522d79cdc01275ceb8474bafb5c7f 1.33 MB 2,990 74
639,436 639,436 000000000000000000050b4e682a39e3d9c95cd8e31e6c61465d7ab848991f99 1.22 MB 2,896 60
639,435 639,435 00000000000000000008631b67f3cdbd299e8dc8e4c0611e4da9d9b84ac2339b 1.34 MB 3,169 76
639,434 639,434 0000000000000000000f3e5fa333d26637a49ede505b96e8745653c7e8504ba0 1.16 MB 2,935 47
639,433 639,433 0000000000000000000a3542d83b832f3a5e8d62a092e3d156c7bd6c346a4557 1.23 MB 3,003 61
639,432 639,432 00000000000000000001c05d28303f63ec01deb57ce585d0ecc0909733b1e686 1.27 MB 2,554 52
639,431 639,431 00000000000000000004ecc2af1454be4a6f8f515f04292a8a542695eecac828 1.24 MB 2,710 59
639,430 639,430 0000000000000000000915043ae7ccaef595ed7c164e294c8b069a2f2db42fb1 1.22 MB 2,916 55
639,429 639,429 000000000000000000052eb1a0e710cfb63455b844faf9ae8f0295ddeec85c17 1.25 MB 2,272 60
639,428 639,428 0000000000000000000709c4a8bda31ade1f0880db4d9bf5fb723c79ddd4c94a 1.53 MB 1,780 75
639,427 639,427 0000000000000000000737cc2503c481beac87516759a7ea4ea9f7a86c9dc80f 1.22 MB 3,091 63
639,426 639,426 0000000000000000000219a022957421c2269cdec0446ae9c23459fcc34d494a 1.37 MB 2,577 75
639,425 639,425 00000000000000000009ffd401031d4de27f1209a5c41940af94e3064cfad50f 1.34 MB 2,423 69
639,424 639,424 0000000000000000000dd0eba9ae53b11fa10eb5321dd4c52bff45abcb01a26d 1.27 MB 2,815 71
639,423 639,423 0000000000000000000fea72f0a4506eee88607e2a1d0774b47a120971e12a7c 1.24 MB 2,551 53
639,422 639,422 000000000000000000075a7a0574f9db0e4844a0bace1818e459cd96193c360b 1.23 MB 2,921 59
639,421 639,421 00000000000000000005ad625faaa387a57bc9deb7e824720d3670383ee322cb 1.24 MB 2,932 63
639,420 639,420 0000000000000000000e5dbc8c5afef062c66eccb57240257b421af3c0377d44 1.24 MB 2,517 86
Previous 10 blocks ↓
Total Size: 711.51 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: 820.25 GB sent, 21.35 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.