Memory Pool Memory Pool Refreshing

57,033 transactions
26.55 vMB
Show Random Selection Loading Transactions
Max Size: 164/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,079 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 2,843 9
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,078 (348,697 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,381 521,381 00000000000000000002edd64433eee9b0bafae42890556850b48e2771cd59ad 1.05 MB 1,711 15
521,380 521,380 0000000000000000002af14683c65f51ad862fd6e2cc8157fc85db62bf2b00a3 1.13 MB 2,368 34
521,379 521,379 0000000000000000000dfffdf49a07d269d64610139d77d4df7c1586e6bb3223 0.94 MB 1,619 21
521,378 521,378 000000000000000000181035d42a022082006f7ab8b77aa2edf1763088bbe2a9 0.09 MB 131 15
521,377 521,377 00000000000000000027a6f87f14c340162d5c6e08bd6ce7f4e84f6222536f49 0.08 MB 168 28
521,376 521,376 00000000000000000009588a6b4f8d4c405b2e28420e35bd4c006263290985e6 0.48 MB 740 14
521,375 521,375 0000000000000000003bfa6be40e07e676e8bcdeb8ebbbfb5acfdfd6a7772676 1.17 MB 2,217 34
521,374 521,374 0000000000000000001746d98dde4b070f42b707a46c42da383690193d5c2779 0.37 MB 787 22
521,373 521,373 000000000000000000270fdede8ea2c3108b20433ebd81099bb5034aa1cf46a5 0.57 MB 801 10
521,372 521,372 0000000000000000003e99c6dee6c94ffb5bf5c0fc52e5d0f82f99ee3609d927 1.10 MB 1,415 24
521,371 521,371 0000000000000000000cd0ac7467b90d83b3fda0e2ec05570cc9ea9fe21ccea5 1.03 MB 581 16
521,370 521,370 00000000000000000042c917b5f17eaff1e20d248983f38fcbb2acaaa4e85fee 0.07 MB 211 30
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
Previous 10 blocks ↓
Total Size: 699.61 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: 2,175.88 GB sent, 207.63 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.