Memory Pool Memory Pool Refreshing

56,976 transactions
25.71 vMB
Show Random Selection Loading Transactions
Max Size: 158/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,666 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,557 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,665 (231,558 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
640,107 640,107 0000000000000000000b68bca2f9fdacecec117e9d058ac287c5d8c173485962 1.20 MB 2,027 25
640,106 640,106 0000000000000000000309e1740f7ff26435d6acb81b80159717f545765b38c4 1.34 MB 2,466 82
640,105 640,105 00000000000000000005a2904e9980ac716c987924efe07322bd4d143c5077f5 1.23 MB 1,853 26
640,104 640,104 0000000000000000000cb84ef935ff8aaaaaf42bb296a8f768a88cc3fd332130 1.41 MB 1,917 25
640,103 640,103 0000000000000000000c490de5a836cbe2e67cdb1731de77a5fc954c2425681d 1.23 MB 2,108 39
640,102 640,102 00000000000000000001898643e3799cdeb38ecdd3fd71b71721849f3466370d 1.27 MB 2,531 58
640,101 640,101 0000000000000000000918e0303fc370ffe0a0d075cc9e941ced09e095d15a47 1.17 MB 2,145 48
640,100 640,100 0000000000000000000bb07b7b47c0626e9dab6f4518d7e83784c4f5efbdf28b 1.18 MB 2,266 38
640,099 640,099 00000000000000000009411866de544c9669f548ff6cd20e5830ed587605a76f 1.30 MB 2,554 46
640,098 640,098 0000000000000000000da0e5e96992f10a3834e535cfe6f1215a0e606ba914e4 1.31 MB 2,605 80
640,097 640,097 0000000000000000000164068e2d380bae777addd1e813158fc538084bcf5b77 1.27 MB 2,183 68
640,096 640,096 0000000000000000000cb4ce1b4b348b4221af8388bb2c0e984b892b711a6967 0.00 MB 1 0
640,095 640,095 0000000000000000000738939f3587e5e2ae3174b5b74ec99cda04aa9bd4f7d3 1.40 MB 2,311 86
640,094 640,094 0000000000000000000d2b4e4e900b527f75b32d3e99447cb0adb7765f55f6f5 1.65 MB 1,209 87
640,093 640,093 000000000000000000027558d3c1e3eb3b4da34d96545bc1d312168127cba82b 1.67 MB 1,044 86
640,092 640,092 000000000000000000102bb6f2f19850ddf1c2e0114057d69b7cf6cfb64a9bb7 1.52 MB 1,923 92
640,091 640,091 0000000000000000000b86a3ad8082bc9504062d4fd7235183cf94b8270a6022 1.45 MB 2,086 74
640,090 640,090 00000000000000000006eebeea5f251b54bbf7fcdaa517d903444a5ed0a8d82c 1.24 MB 2,611 46
640,089 640,089 000000000000000000018fe36113d343b0fe86e933c0de0ce74ca584df273700 1.34 MB 2,247 55
640,088 640,088 000000000000000000042d5d27492d0045414058efc4f5aa1a21b82ba6939aad 1.21 MB 2,898 49
640,087 640,087 00000000000000000002e9c0c3a23b2f5df16a6c5162d23dca10006612760a41 1.27 MB 2,901 70
Previous 10 blocks ↓
Total Size: 702.57 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: 2,551.32 GB sent, 228.57 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.