Memory Pool Memory Pool Refreshing

54,643 transactions
24.16 vMB
Show Random Selection Loading Transactions
Max Size: 149/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,014 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,576 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,013 (51,880 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
817,133 817,133 000000000000000000037bd5f7eed8a3c37534f1a84749c58f66614a2c2fd7b8 1.62 MB 3,684 149
817,132 817,132 0000000000000000000036b2051531b055b5209987fc54d490c3019eaf063434 1.55 MB 3,042 110
817,131 817,131 0000000000000000000409d9c1b11d0967301bb5da4d51c0a5827a09de4d1f57 1.64 MB 4,283 141
817,130 817,130 00000000000000000000f3e340c1cdf855bb13acc95074816ac1fe52f1726a82 1.73 MB 4,615 146
817,129 817,129 0000000000000000000350811fb4795c3a81b262e04d7c5c4ecca4c6cdf83e3d 1.73 MB 2,648 146
817,128 817,128 000000000000000000040b6d78c8c0821f75fc18ef9e9eb6f934ac1ac751a28d 1.75 MB 4,725 153
817,127 817,127 0000000000000000000346efde2962a257a4399713235a1b7c2718ff02fe4e50 1.54 MB 3,360 188
817,126 817,126 000000000000000000011033ccc5d42f23900d05f1f355a9318dc0bbe9063b90 1.69 MB 4,258 169
817,125 817,125 00000000000000000001ed6dd80266be603ebdc8520d216aec8799f56e0757e6 1.64 MB 3,424 201
817,124 817,124 00000000000000000000493f082903782e257c95e6ffdd181a22a37107568178 1.66 MB 3,803 188
817,123 817,123 00000000000000000003a6c35288f6da80f995e25aee28830b7a3491c880b552 1.62 MB 3,708 187
817,122 817,122 0000000000000000000217e5763260c250c74bafb7a7f81808521725a297248b 1.65 MB 3,775 177
817,121 817,121 00000000000000000002675684b52067e98d74738ad7c4817ecdb3ed9b574067 1.56 MB 3,557 176
817,120 817,120 0000000000000000000108c3f647c18b8a859162ba0a7a520e1ccf5589b65828 1.69 MB 3,550 208
817,119 817,119 0000000000000000000357f82e058f2ff178bcfaec67cfa8a3ebd37ed75d4d4c 1.49 MB 3,176 164
817,118 817,118 00000000000000000002b6857448827f391ab312ad8e97aa52e322ea17a1464e 1.59 MB 3,563 166
817,117 817,117 000000000000000000014afbe9ec340720553a1e72b9c73ef5ea774346f684fc 1.51 MB 3,389 193
817,116 817,116 00000000000000000000b6500353505f0cced7763070013682f607df5096f56d 1.65 MB 3,897 194
817,115 817,115 00000000000000000000f0dabe76aa2ef791f8d8b849c8e4143e6617c11728d3 1.52 MB 2,798 253
817,114 817,114 0000000000000000000095a4f9f15c232dbc0b6251806680257ff516130ce442 1.71 MB 4,281 210
817,113 817,113 000000000000000000011b97a1350d624c6dd74f51b32fd1101611aae3873edf 1.84 MB 5,384 202
Previous 10 blocks ↓
Total Size: 697.58 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: 2,057.08 GB sent, 195.45 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.