Memory Pool Memory Pool Refreshing

67,052 transactions
32.26 vMB
Show Random Selection Loading Transactions
Max Size: 191/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,149 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 2,905 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,148 (349,631 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
520,517 520,517 0000000000000000002f573dbc2fa8016ae16ef3327dceebee44bd65b687a2b2 0.33 MB 156 14
520,516 520,516 0000000000000000002a658050f8adbd7c8803b87d196225882faf7803eb4e39 0.41 MB 830 44
520,515 520,515 0000000000000000001cc9903318a053a3fb34b15a324ef2a637a00aecb9b841 1.01 MB 1,619 48
520,514 520,514 000000000000000000280e8fa6a970131feac084f8e5c710858b39965a0123e0 0.23 MB 542 23
520,513 520,513 00000000000000000040de51168f10657d794b796375a4bce10dce258846a09a 0.00 MB 1 0
520,512 520,512 0000000000000000000dbba028c8ef61d862630e92c76ba76899fe7120e4884c 1.10 MB 1,845 47
520,511 520,511 00000000000000000018de4e3833f92f61edb552c168f17cb82450832bea2df3 1.09 MB 1,649 15
520,510 520,510 000000000000000000282ea35ff287d71e4aa43a2b47d49586973072c407f619 1.19 MB 3,060 67
520,509 520,509 0000000000000000000675a1b6fd79f7be65dadd75863b3362a2b8ae5f2aec47 0.34 MB 637 30
520,508 520,508 0000000000000000000ad3a73322049791ea6ee6df913b265d9d195f6194b6b3 1.11 MB 2,137 36
520,507 520,507 0000000000000000000daf65e345dae7affe608d39c787044050f3858d99227f 0.68 MB 1,752 52
520,506 520,506 0000000000000000003502a5ceea515ebe040ba503a2b2b03c6b1fff1aeb51c3 0.44 MB 789 31
520,505 520,505 000000000000000000374b38fe44becc57e2d587e12f60dfd994ae0a5a9736be 0.25 MB 571 31
520,504 520,504 000000000000000000021906cd1cff7b6c35023365f6ac10de7eb8cdbe6c2508 0.69 MB 1,109 44
520,503 520,503 00000000000000000004ec4977818738e17e8cdb3f1c9c7a2e03ffd06d7d96df 0.12 MB 250 46
520,502 520,502 000000000000000000244567e45046f16040046870d15de86f7105e28092ed10 1.10 MB 2,015 37
520,501 520,501 000000000000000000176e9d081da7833914039c8ee0f38fba0200fc300427e4 0.44 MB 650 40
520,500 520,500 0000000000000000002d4805750a4fad4965bdd0e5ba8042339287a25aaa1f5b 1.10 MB 1,807 26
520,499 520,499 000000000000000000360f47c6589649e090b4ec3e08f7245757985c8fc8da3c 1.17 MB 2,681 49
520,498 520,498 00000000000000000018ea21430500f645d6a5f467c666cff0b3ff8546693af1 0.85 MB 1,832 44
520,497 520,497 000000000000000000126d088a2b6a93018356d8e11666c43cf2b00b32da8907 0.92 MB 2,055 38
Previous 10 blocks ↓
Total Size: 699.74 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: 2,185.76 GB sent, 208.63 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.