Memory Pool Memory Pool Refreshing

54,651 transactions
31.59 vMB
Show Random Selection Loading Transactions
Max Size: 179/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,640 00000000000000000002c0700000000000000000000000000000000000000000 1.00 vMB 4,753 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,639 (205,329 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
667,310 667,310 0000000000000000000338f5c9c4b8a52801a0868d8650222c2c5bd865b2c00e 1.20 MB 2,335 17
667,309 667,309 000000000000000000076b663c1c7980c57e5c56bde625c6edc6c82b4c9bc7c1 1.32 MB 2,290 47
667,308 667,308 0000000000000000000389c080445fd6dc0981f95b1dc6e58fb12fed99c505fc 1.26 MB 1,450 66
667,307 667,307 0000000000000000000753c18cd58456c661fc455ec845e5d5a490bdbf57209b 1.40 MB 2,074 97
667,306 667,306 00000000000000000003893f55e0e8568fe8ccfe3ec3db9f595693c5b7c83bfa 1.39 MB 2,075 43
667,305 667,305 00000000000000000008b620c6c6662f585c9cf8dfae4850e228c3c427036356 1.30 MB 2,653 89
667,304 667,304 00000000000000000005bbcc8e05f3a4898e64bc513911da4a98d1d88aaf3d21 1.23 MB 1,933 92
667,303 667,303 00000000000000000005f37eefc8757aaaa13523bcd0f6a48628c13f29252a03 1.29 MB 2,645 93
667,302 667,302 00000000000000000001d79757634839b7e39cc0da951d8186de6a7a0e7174a2 1.47 MB 1,519 19
667,301 667,301 000000000000000000068c438e60ec6b520a7c01439cf216b1e86e42af743677 1.43 MB 2,774 84
667,300 667,300 00000000000000000002e8faa0066e65fafa554b02e9dc30b45b44723ba8e37f 1.13 MB 1,887 21
667,299 667,299 0000000000000000000cb886e05f42069ce4598d360598e508b6b08c92d404e5 1.29 MB 1,953 37
667,298 667,298 0000000000000000000bdebaddb31fc51b26edcbb3d2cd45604065b8c98f1273 1.47 MB 1,660 36
667,297 667,297 00000000000000000006ac502d4a5a68f05c22a7a1cd9f06f8a517da4dcddf5c 1.21 MB 1,174 74
667,296 667,296 ⇅ 0000000000000000000b4ee841f48d91eb555ffac11514f9aa4b26b859e7d3b0 1.10 MB 1,580 21
667,295 667,295 00000000000000000008ad1e1340f31a30d1fee7d0e3e56a0cf7dd571dc653aa 1.33 MB 3,005 86
667,294 667,294 0000000000000000000041bbd08aaeb64a34f3ec0e67693af49e130646f35b9a 1.15 MB 1,769 38
667,293 667,293 0000000000000000000b73f4dfe55e5958437de7d7a504e7cb72ea19d8436165 1.12 MB 1,624 30
667,292 667,292 00000000000000000000fafc3cabc7a86606033a5fb092d9bb37a4dc481ad92d 1.29 MB 1,960 46
667,291 667,291 000000000000000000069d6765b53cfac92ffe85d4550f085b34fb5ecf76dcf0 1.35 MB 2,787 81
667,290 667,290 00000000000000000000c6a88bb6fb12994a33df1bd48b2605603255f435228d 1.36 MB 3,171 116
Previous 10 blocks ↓
Total Size: 704.39 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: 2,650.50 GB sent, 240.52 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.