Memory Pool Memory Pool Refreshing

25,620 transactions
27.63 vMB
Show Random Selection Loading Transactions
Max Size: 159/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
862,075 00000000000000000003098c0000000000000000000000000000000000000000 ago 1.00 vMB 3,213 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 862,074 (640,695 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
221,379 221,379 0000000000000450b19c13806a645902f961419a6e24e412f5562f55966e265b 0.26 MB 854 164
221,378 221,378 000000000000036ca7e04113a431eb5ef6bbd88e52c35cf59530609351c60d3a 0.00 MB 13 253
221,377 221,377 00000000000001dc633ad040ef9f6af867e1874d4df6d40331d3b5e78a9960b0 0.17 MB 372 224
221,376 221,376 000000000000023d211d0895370eccb17ead38e9074449d781ae80cc672f6c60 0.06 MB 113 170
221,375 221,375 00000000000003dd914059cc1f82f67f21cf95eafae277c20dddd412a65f9eca 0.18 MB 377 171
221,374 221,374 00000000000003b7c50a8a861a718d58b13a664a22a96835bb3f98de693b5a32 0.07 MB 105 96
221,373 221,373 00000000000003768abca2eed310d4b8c9a7a6b7676eaa7d803d81898465f894 0.10 MB 206 318
221,372 221,372 00000000000002e17f648297ebacb5bdbe7907a081236215b862aebd35ea30ea 0.25 MB 714 230
221,371 221,371 000000000000012657e8f7d21eb872dc7c3c3a4f133a62d0e5215099df075f13 0.00 MB 13 47
221,370 221,370 000000000000009c1a49c1e3e38bc9fe3bc34b362f24e274234a75a6ac01a127 0.08 MB 144 123
221,369 221,369 000000000000032b1c3d99bd7d8283381c9af33765273cec559720274b348c52 0.08 MB 123 117
221,368 221,368 00000000000002f9ea5b2e060fa229e0ab540fb9af68756844c214c6fcacec66 0.01 MB 26 57
221,367 221,367 00000000000003cefb3c6f79b015132ebae35aa79cd15a98aae9fd6a1d31540a 0.20 MB 478 204
221,366 221,366 00000000000003fc6197eefe22abcea6f76af9f0363908017f7fc38389b2c0a9 0.00 MB 1 0
221,365 221,365 0000000000000517eb6e6b0cf11d02cf8e6a334f8837a780baaddde20e164a62 0.05 MB 116 143
221,364 221,364 000000000000011333f8f70680eafcc7546755eb66f56e6932a6a020f5be37b8 0.21 MB 551 234
221,363 221,363 00000000000000fd70fa9a76054443bb65902dd990d2cbde490b808f100cdd1f 0.06 MB 99 150
221,362 221,362 00000000000003919e4af8b6a81c68b421eed1e6693857da3e24193548e5f379 0.20 MB 173 90
221,361 221,361 00000000000001b6121f1d6f27931cbd45492ce6d3608bdd9436a6ab10625e93 0.25 MB 743 810
221,360 221,360 00000000000003386ac96d6f7ae99a847e33a4ae7cc8982218465247bf873602 0.07 MB 169 141
221,359 221,359 00000000000000c08f72acf14023ef94de94c03822d282c798f8ec61eb8ae6d9 0.29 MB 705 210
Previous 10 blocks ↓
Total Size: 684.30 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: 1,333.74 GB sent, 100.34 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.