Memory Pool Memory Pool Refreshing

40,428 transactions
30.90 vMB
Show Random Selection Loading Transactions
Max Size: 187/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
863,492 000000000000000000032f140000000000000000000000000000000000000000 ago 1.00 vMB 3,957 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,491 (24,102 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
839,389 839,389 0000000000000000000310d36b9252bcde4e003f6358925429eb123baf8719b3 1.66 MB 3,313 102
839,388 839,388 0000000000000000000238c799f01bd06e5fd703897ee17a5b7ebdd6d42ff8b2 1.60 MB 2,796 97
839,387 839,387 000000000000000000021e2874f48b4489c442ead506babfaa8cb2ff322f56c7 1.61 MB 2,761 118
839,386 839,386 00000000000000000001a3df1e49be9dd86f627b2640b61dd0b99a889f08e30e 1.54 MB 2,915 107
839,385 839,385 000000000000000000014b5a197d3db5b29e20f33c90e542b59490b74ee9f93f 1.54 MB 2,949 132
839,384 839,384 00000000000000000000b30a1abc3ae8738af04d7cd21b34ec1ad8de048ec817 1.65 MB 3,361 146
839,383 839,383 000000000000000000009388ca68de1d9e7f73ece3474d28285ce048dd38910c 1.57 MB 2,561 163
839,382 839,382 00000000000000000001215b4a8d7f08d25773f343cd61bf45f6c2d68e94b698 1.55 MB 3,484 178
839,381 839,381 00000000000000000000a4be631a18828fdbb46888dd75d85de7d13dde9fc0ea 1.47 MB 2,738 210
839,380 839,380 000000000000000000032e2a9fb7ea0c5bdc50265605290973e1be5303d49290 1.71 MB 3,573 108
839,379 839,379 00000000000000000002ab587d608a5c79f079df79ac5183b01506cceb3320cf 1.67 MB 3,440 113
839,378 839,378 0000000000000000000164104acd6772f89f9244729e0e044bcf21888e8510ad 1.57 MB 3,281 159
839,377 839,377 0000000000000000000206d62da38ef572b57e3b3243bf8ac1572377681c46d6 1.51 MB 3,419 102
839,376 839,376 000000000000000000003ee6c1af555c8f088412953f7f9753f7594eb9454046 1.74 MB 3,713 113
839,375 839,375 000000000000000000025a1ced0c57b00cd7097afbb2b9eade80dea188b25dba 1.56 MB 3,524 134
839,374 839,374 000000000000000000021bc3dc8c855ad4e547baa4c00ad32ccc1837d0da6f87 1.66 MB 3,237 152
839,373 839,373 00000000000000000002cf2ede6df6831f2cd8a21da009c2dcfc3c0caa7dbfbb 1.67 MB 3,924 165
839,372 839,372 00000000000000000002c59d2df65e91160ed10cbac19849cb8b63e6ff5ed8fd 1.61 MB 3,847 182
839,371 839,371 000000000000000000017903842f4d9062d2400b2e5eaf828ae13030c4f6ed4e 1.54 MB 3,622 189
839,370 839,370 0000000000000000000013ac5df98cbfe2ab0c7a14972b7593f0f72066004cde 1.55 MB 3,066 128
839,369 839,369 00000000000000000002f1c7770955748d95969f83cba2a1cd36704306b6399f 1.67 MB 2,931 145
Previous 10 blocks ↓
Total Size: 687.05 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: 1,505.52 GB sent, 118.79 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.