Memory Pool Memory Pool Refreshing

43,744 transactions
22.87 vMB
Show Random Selection Loading Transactions
Max Size: 146/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,674 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 2,662 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,673 (29,565 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
840,108 840,108 00000000000000000000de429121082e3a6d808a7399b6ed6595eac57635f551 1.52 MB 4,315 662
840,107 840,107 000000000000000000012f9ad2537ecf24c9c7d3056ff02649d5689a0d462edf 1.42 MB 4,576 772
840,106 840,106 000000000000000000022ef6d34bcea95ed1c654ecf1353070adf39f3b4da04c 1.43 MB 3,998 251
840,105 840,105 00000000000000000000cb2d0f5dffaf0b951e814ce1a907ccefd2c7ba97a6a8 1.55 MB 4,528 278
840,104 840,104 000000000000000000022ca46078e005665290283a77e936f97e1d137876c5ff 1.50 MB 4,777 279
840,103 840,103 0000000000000000000263dc1a6b1216b33617afb95b3ceb1b0e0ad670702845 1.55 MB 3,866 387
840,102 840,102 00000000000000000002abc38cf6501ec1f96d1e184c0637bf0ec88aa7949f4f 1.53 MB 3,816 349
840,101 840,101 000000000000000000016f9f01317f22872f61ef140928c2d68dcf339fde9d16 1.46 MB 4,096 438
840,100 840,100 000000000000000000029672923c00f93600d7068a9645d521974d378a3ae58f 1.43 MB 4,805 735
840,099 840,099 00000000000000000000827eab6434d184c5cf888516ab3eb46d8f116414e360 1.38 MB 5,234 1,074
840,098 840,098 000000000000000000031de76efad2c24429302572628fde166e7472815b537a 1.43 MB 5,354 569
840,097 840,097 000000000000000000022229d8f12e2113e919e9b0167f4ab10d6cf7cde14074 1.48 MB 2,699 391
840,096 840,096 00000000000000000001670583379d0e61a7ed2586ad0741b87963c800756165 1.51 MB 3,676 391
840,095 840,095 00000000000000000002c214e80a74fa4cf6a53808725480e15fb52811802b2f 1.53 MB 3,540 437
840,094 840,094 000000000000000000016317e09b7e9635ba123e6d8167378f65bcdf1b5cffce 1.43 MB 4,518 638
840,093 840,093 0000000000000000000327bc878062292d1c5d4f064dd207536b9f4f2c9997b0 1.49 MB 4,469 452
840,092 840,092 00000000000000000000ebca1d38e58c4f205b4038c7c2662d35068b55aec9c8 1.46 MB 4,843 650
840,091 840,091 000000000000000000023a3d879b46475af8e7271fd898d5b4bfef8a4bafe723 1.46 MB 4,291 717
840,090 840,090 000000000000000000003eb740be632a4246f58f15822e9341faf6b056f2e419 1.46 MB 4,404 546
840,089 840,089 00000000000000000000806e62118e63004b50245b62769fa011931aed701478 1.45 MB 4,635 709
840,088 840,088 000000000000000000019898009dc57d32aba6e7ae43ab9e5e7760d827092829 1.44 MB 4,850 1,003
Previous 10 blocks ↓
Total Size: 698.84 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: 2,100.83 GB sent, 203.01 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.