Memory Pool Memory Pool Refreshing

20,978 transactions
31.56 vMB
Show Random Selection Loading Transactions
Max Size: 180/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
862,881 000000000000000000032f140000000000000000000000000000000000000000 ago 1.00 vMB 2,725 3
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 862,880 (541,748 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
321,132 321,132 00000000000000001ea4f0e3ab8e281dcf5cd5a7b3b282809ef0f8be3df1a74b 0.09 MB 156 16
321,131 321,131 0000000000000000069f25b94f3a8c83bd26cf2df10e9f617d19057c0c81539c 0.49 MB 889 27
321,130 321,130 00000000000000001f385aaa8da642b83857175638a52fdcb6536a632347e87c 0.52 MB 943 26
321,129 321,129 000000000000000005afebaa75ff40714a1ed96539adb1266bbf7be9aaf767ae 0.67 MB 727 18
321,128 321,128 000000000000000019bea784e37fe450d522b9a4f0a4e8dcad4bd7c9283e4203 0.35 MB 1,036 40
321,127 321,127 000000000000000020d93382c2a0b86989552abef801ce75cf99ad29d30943b5 0.07 MB 134 25
321,126 321,126 00000000000000001da8248d2b683785cfcb1e22ffdcd06bf499694e18adc1f3 0.07 MB 178 33
321,125 321,125 000000000000000005475a604ba6ddb4e0f15a8060e3f476d76a19d235f36d08 0.27 MB 447 25
321,124 321,124 000000000000000019ecdd5ac88a810bf6d76c79a7b771292dd4cb24b4057052 0.21 MB 404 28
321,123 321,123 000000000000000017aeb7b14586f61c65550cd9dc7b714f16eefb243688a604 0.40 MB 867 28
321,122 321,122 000000000000000011773e86e08a9ee9c1f1a5cdbe43464dd29b8f0101054fda 0.00 MB 1 0
321,121 321,121 0000000000000000120f2270f2a653dd7be6eb4176b5967f55835b91878da5d3 0.29 MB 378 25
321,120 321,120 000000000000000008f61483b57e65107e552826e6a7ac7980ff0a50ea5a355f 0.02 MB 53 33
321,119 321,119 000000000000000003c4f66d7cd00da170750709de021607407ca95774290994 0.03 MB 74 32
321,118 321,118 0000000000000000124d36abd6188b56128f8b1f0df40f9cbc514ccc2eb226d7 0.10 MB 141 23
321,117 321,117 000000000000000000625f35fc0c37687c82dd381e1f0a1137552bbf7648b3c8 0.05 MB 85 17
321,116 321,116 000000000000000014ee07ca624d7ce7e41f59168e9167e794e4aad45aed7af2 0.03 MB 72 25
321,115 321,115 00000000000000000521614b75b691e6b67470515d1ad45d21b0451a68638e93 0.25 MB 515 29
321,114 321,114 00000000000000001f4b6172d89bfef0df01851cf2e84dfe4122a083955354b0 0.09 MB 100 19
321,113 321,113 00000000000000000eb89ecc481c1b603b80d1bb89de06dd0921b7144e8968bd 0.32 MB 557 25
321,112 321,112 000000000000000002d766c4e5844cada3c6c316411af59864629932fdd74031 0.31 MB 611 28
Previous 10 blocks ↓
Total Size: 685.87 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: 1,408.07 GB sent, 110.99 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.