Memory Pool Memory Pool Refreshing

72,994 transactions
31.81 vMB
Show Random Selection Loading Transactions
Max Size: 174/200 MB
Min Fee: 4 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,728 000000000000000000035d250000000000000000000000000000000000000000 1.00 vMB 3,398 13
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,727 (338,886 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
510,841 510,841 0000000000000000004b8c306250dece329d1c6156a6d9d5d21b25120d6587c7 0.12 MB 209 44
510,840 510,840 0000000000000000004ef1edd07895073fa9a4333e85281a02d96a47c5ef0c69 0.69 MB 1,068 40
510,839 510,839 0000000000000000005a0e0ee275931dc1d83634ed572631d9205e1a7800719a 0.70 MB 1,255 61
510,838 510,838 00000000000000000016f59010d71b356cb4ac0e37624bb70631c0f63a93c675 0.05 MB 102 39
510,837 510,837 0000000000000000003f81ab83b611b439f7833f402cc75a6a6fa4c1bbb98f84 0.25 MB 360 45
510,836 510,836 0000000000000000005641bee8a4fbb63be2a436798d7ba47c6541ee998f58c2 0.45 MB 483 34
510,835 510,835 00000000000000000022ce31f5424e080d38f19904db36d146703410bc105d03 0.31 MB 464 57
510,834 510,834 000000000000000000437b5b065dccc7868929b7e18793601d97315b62e59d9b 0.87 MB 1,864 63
510,833 510,833 000000000000000000158fc1a6cbcd58ed6fa4c0164d3980aba0d861749fa7d8 0.38 MB 551 83
510,832 510,832 000000000000000000485534d86688d8aafee6be041cac8aa702925166714595 0.18 MB 427 69
510,831 510,831 0000000000000000003931c0d0325030ecc9027f16b58bde92900c7ebec81259 0.82 MB 381 7
510,830 510,830 0000000000000000000cf5d7972a8f6364c46ba0b23066a33dc8c2d37c6ec018 0.40 MB 708 46
510,829 510,829 00000000000000000000b3d7d1376107ac0149ef082dcde9db36e40e1bdcd9ed 0.47 MB 911 86
510,828 510,828 0000000000000000001fa9e08d512e58a57db7523c387dbb00ddf72cb6ab08fc 1.06 MB 1,340 36
510,827 510,827 00000000000000000036ace8d67e9d037683603b77136d1148b66c7904bff0f6 1.03 MB 975 28
510,826 510,826 000000000000000000547c4523ed64757593f65380e8148d8c0387fb6588daa5 1.01 MB 341 13
510,825 510,825 0000000000000000000249499d024bcea857f2f2d5a3be97fc7ec9ac87c170f5 1.02 MB 508 14
510,824 510,824 0000000000000000001c16a801903e9484a9bc109d5e463d03f113daebed19cb 1.01 MB 461 11
510,823 510,823 00000000000000000037ba70adcdedde3dbe26f054166ae1e1bea6631731eb27 1.04 MB 681 18
510,822 510,822 000000000000000000338a674d9ab1f0e5c16b95b57f51682e3a945ce0be44bd 1.05 MB 1,196 38
510,821 510,821 000000000000000000080c2df6575ac8e4f4a07fe7507f9cfd70a5d03223ffa1 1.01 MB 512 9
Previous 10 blocks ↓
Total Size: 661.00 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: 682.46 GB sent, 4.03 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. Electrum Server. This is used to get information about address balances. Bitcoin Core doesn't keep track of addresses, so you need a separate database running alongside it to store address balances and activity. This information is retrieved using the Electrum protocol.

    Electrum Server is what wallets like Electrum and Sparrow Wallet use.

Limitations

There are a couple of limitations to this explorer:

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead.

But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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.