Memory Pool Memory Pool Refreshing

42,962 transactions
18.85 vMB
Show Random Selection Loading Transactions
Max Size: 117/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,043 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 2,517 2
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,042 (228,988 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
640,054 640,054 0000000000000000000bc3d9acc0ae65795c6cc34b7b367a9262681e2c1a5123 1.22 MB 3,189 109
640,053 640,053 00000000000000000004918fa505bd49fa3a8615935a4a248b4adc3ed6e00a4f 1.29 MB 3,104 86
640,052 640,052 0000000000000000000f8c30f1ca3c63a67b2a4fd568f02c6d91a0c10db38ff4 1.23 MB 2,696 78
640,051 640,051 00000000000000000003ba6330c06ef3726876103b2f80932bde06c6ac8c552d 1.32 MB 2,669 89
640,050 640,050 000000000000000000049442b8c69ea0ca0035803455eced39a9dae763d5bd65 1.18 MB 1,452 79
640,049 640,049 0000000000000000000f483bfe9f48d807d68af18a0b82636b035f56144cdce5 1.32 MB 2,936 94
640,048 640,048 00000000000000000002e41e42a0c9ab01965258752db2e47941d99635155cbd 1.22 MB 2,532 76
640,047 640,047 000000000000000000021fb8b9c95ca545a632ba65037655f02d9e215cae7786 1.20 MB 3,112 83
640,046 640,046 0000000000000000000f4ff899070eab6d78929f189dbd63c3b085094e32e649 1.35 MB 3,006 93
640,045 640,045 0000000000000000000e1bfe3a71a39f26e3ac1de5ed4c4c57eb888ad3a7a0b6 1.32 MB 2,937 96
640,044 640,044 0000000000000000000d608deff154dde9098d29fbef4d4798ae0914d3ba1b56 1.30 MB 2,265 86
640,043 640,043 00000000000000000005af94972debb504e5179fa750cbc62667de1e922c8e8a 1.24 MB 2,530 106
640,042 640,042 0000000000000000000ab2c78172ddb416e19977c67bdd8ab03bb29fd11f62f2 1.36 MB 2,700 81
640,041 640,041 00000000000000000007e36035d0039196eecc9a962b217a07cddcb4131e34e0 1.36 MB 2,873 92
640,040 640,040 000000000000000000070852cb9688295599e7dbf952056524c715ac3d6576d8 1.23 MB 3,132 104
640,039 640,039 000000000000000000066e76e5a129ddb957a38f95acf555c9f469562ec21095 1.39 MB 2,247 82
640,038 640,038 000000000000000000092f8111c441fbfdd55575885af080660759b49c2283ea 1.33 MB 2,985 94
640,037 640,037 0000000000000000000bec007763e166f8ea399f494e6b196d3eea79c526ed0a 1.18 MB 2,034 80
640,036 640,036 0000000000000000000a7aaf5db284a30247d060713db692b2615a680e194092 1.30 MB 2,772 86
640,035 640,035 00000000000000000002412e8f9e7f60ed9c233bba4d2a92b955a0c7f0a73111 1.28 MB 2,974 89
640,034 640,034 00000000000000000004ea945ab996d114ba7e277f2bb514d6e1e258b4064b9e 1.25 MB 3,106 77
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: 2,058.21 GB sent, 195.73 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.