Memory Pool Memory Pool Refreshing

35,368 transactions
17.74 vMB
Show Random Selection Loading Transactions
Max Size: 107/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,041 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,405 2
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,040 (30,719 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
838,321 838,321 00000000000000000002bef1209a7809cfcae95331ce701563c7174e5eecc312 1.70 MB 2,096 9
838,320 838,320 000000000000000000021cefb1d768ab3f55a16da2622e556b14b5dfc1bae704 1.64 MB 3,439 17
838,319 838,319 0000000000000000000173d59352f2f55813f966ed508081fc53ce98cf14b4ea 1.56 MB 2,185 10
838,318 838,318 000000000000000000023f3eaafbc0b6a8d2903b59eca3b8e81c652ff253919e 1.75 MB 3,243 15
838,317 838,317 0000000000000000000083c9bf858ff8a67a7d5a8229eb061831b80bbf47db23 1.49 MB 2,159 15
838,316 838,316 000000000000000000030cc61bbbb0252275acd421257649e409371cd48cf3ee 1.58 MB 3,114 23
838,315 838,315 000000000000000000031888c8c35a535fa222978450defa463e9bc2f0812e5b 1.67 MB 2,337 10
838,314 838,314 0000000000000000000172cd5cafa3033340250376fdd8c1dbabb636d0e8bcf5 1.82 MB 3,198 11
838,313 838,313 00000000000000000002ff53880cad7b19529d5166445268254227061d364490 2.00 MB 3,434 15
838,312 838,312 00000000000000000000495ffec4f672dbae7809a8b7a65a552898e092bcc97c 1.84 MB 3,709 21
838,311 838,311 00000000000000000000d3200d0a4107fb8055d93d6313c6326b8531bfc49e26 1.93 MB 3,634 25
838,310 838,310 00000000000000000002a6e77e19f18f97e6321231d70de88080326439761663 1.69 MB 3,385 17
838,309 838,309 0000000000000000000139c7507bb31db43808e196ddd498b3b99aa0744005d3 1.84 MB 3,227 25
838,308 838,308 000000000000000000007dfb383d622909ebe743887efe11daa4d91f05c6183a 1.70 MB 3,281 28
838,307 838,307 0000000000000000000105be70f4867eacf87fd2f64acad34f0a85019aa2edbd 1.30 MB 1,401 11
838,306 838,306 0000000000000000000343373006565805c1e917e8c5f453f74f8763b760d011 1.78 MB 3,088 16
838,305 838,305 000000000000000000001d9e5e60e81cb70220de231e8fb108443dfd0dbcf2f3 1.77 MB 2,006 10
838,304 838,304 0000000000000000000038e1229f39eee601e9339a50ac49022d943041372e9f 1.86 MB 3,485 12
838,303 838,303 00000000000000000001aac07c686c31c4aed3174c576fbd3b6a515c89da5670 1.80 MB 3,107 14
838,302 838,302 00000000000000000000a1dd83a5a2d6e39368801bdd099656be1b8380dd204d 2.12 MB 1,822 19
838,301 838,301 000000000000000000000b0527598434f2e587582a0b425f135e3b092005bdfd 1.59 MB 3,015 25
Previous 10 blocks ↓
Total Size: 697.64 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: 2,058.12 GB sent, 195.69 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.