Memory Pool Memory Pool Refreshing

55,000 transactions
26.75 vMB
Show Random Selection Loading Transactions
Max Size: 150/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,364 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 2,004 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,363 (348,994 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,369 521,369 000000000000000000354ecd14e5166c57db49a401f12076088dc22f0e1884d3 0.06 MB 68 40
521,368 521,368 00000000000000000023053e7d1999b2b3d2c75a941e1dec189ba2388cc39dda 0.32 MB 739 23
521,367 521,367 0000000000000000003b859e0efda05c24974b1fe59459185f26ebbc72f09889 0.10 MB 262 24
521,366 521,366 000000000000000000156a3595f3541969f4980442d037daf7b549404c300abe 0.43 MB 910 20
521,365 521,365 0000000000000000003b0b9fc1ce6484010b409490474e574fe25d64d8bca9d1 0.49 MB 705 44
521,364 521,364 0000000000000000002467610a0fd92c999d664d3d37d6c9239ad0e86e91a3a7 0.51 MB 1,273 23
521,363 521,363 000000000000000000184ff270a93698276751d82d7ee442366ca3d9d14a55d1 0.85 MB 1,239 8
521,362 521,362 000000000000000000180936b792df4cbf130b299b35e0d93ce399fd10b286a2 0.97 MB 2,134 44
521,361 521,361 00000000000000000028c1c10102ee4d22c70c848a4432bdaf991b973e834b84 0.67 MB 1,455 31
521,360 521,360 00000000000000000004abacb7f3764c9b676e3d0c1c2dc76e14274922a75d41 0.33 MB 494 8
521,359 521,359 0000000000000000001766a2a8fe25c1e06ef06cfa588f04cb1afafa08d2c589 1.09 MB 2,191 9
521,358 521,358 00000000000000000009f3c315bb5142003b17b6a657afa14458716e413101e8 0.65 MB 2,029 33
521,357 521,357 000000000000000000349476fdc35b0eb68a4495d444973e719c3ae7047eafba 0.00 MB 1 0
521,356 521,356 0000000000000000003409e66255781a72627856153d98ddf75ee0fc7cdef774 1.11 MB 2,029 55
521,355 521,355 00000000000000000012762151840d0e871f1084db7f7a2ef4d8a38c5025cf63 0.76 MB 1,753 33
521,354 521,354 00000000000000000015792e226bd7aaec988d5830f991e4afdd900e8791df4c 0.19 MB 329 36
521,353 521,353 0000000000000000000db2ca1d81d2d8892008582481a5510ce41d294b2d1bfe 0.45 MB 1,026 29
521,352 521,352 000000000000000000319adb4e4d5ee4a746e705ac917cf35be0371a926d4b09 1.36 MB 941 12
521,351 521,351 00000000000000000018d7a3056947c6eb2aef6bb3c10bd5aa8674e87e718720 1.69 MB 699 3
521,350 521,350 00000000000000000016866dedb89bf1102e4c3c006047644ee57738ad0b0553 1.15 MB 2,507 34
521,349 521,349 0000000000000000000342878bc519f78ad4aad0dd540550a321b45210d6fcc6 0.66 MB 751 10
Previous 10 blocks ↓
Total Size: 700.13 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: 2,248.00 GB sent, 211.23 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.