Memory Pool Memory Pool Refreshing

67,527 transactions
36.88 vMB
Show Random Selection Loading Transactions
Max Size: 181/200 MB
Min Fee: 4 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,884 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 3,013 13
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,883 (771,121 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
78,762 78,762 00000000000840c0d34e6696cde868c5ad28c883c32cba57bc050853a3368b10 0.00 MB 1 0
78,761 78,761 00000000001c7b48290fb88f08bf3bba043a281dfcb819761171db03af2089f6 0.00 MB 3 0
78,760 78,760 00000000001144721291e849930471cfba5bd069dc35a5e874e46968105e52c6 0.00 MB 2 0
78,759 78,759 000000000024d3c5f37cd6ad1a995eb8408cb37c2816c43479b93c6c7a51098c 0.00 MB 1 0
78,758 78,758 0000000000496a2abc14d4b9403dc172a540053a8502dc6695aa829437788d59 0.00 MB 1 0
78,757 78,757 0000000000157decdc4a0fd3b003e8dcab228cc4d54b5427345cd6f79f24c5fe 0.00 MB 1 0
78,756 78,756 00000000003128579078d154c985f8f12c848c93e8651660bcb8b2fac6c30797 0.00 MB 2 0
78,755 78,755 00000000003e3313e0f5104160d698b78ea0578e3768c8478ee5e2c56df98d08 0.00 MB 1 0
78,754 78,754 00000000000f37a1263863a318fa099def40e75df3cabc43baf974166c6c18f3 0.00 MB 1 0
78,753 78,753 000000000047aa99cffacec865f1f8e1c325d04629fa9d790294ff1a3637e368 0.00 MB 1 0
78,752 78,752 00000000001c30411f50e2da10b02391ffbec27c15a1c26bf552dc571e4e92ca 0.00 MB 1 0
78,751 78,751 00000000005a8f39c2b19cf36727ba537c9f97d153c68e20b7ae9e2ab43b9f89 0.00 MB 2 0
78,750 78,750 00000000002b1a3d65a6c81b7eb799459d36b69aa5ed7fd0d40e3628d2cc8e59 0.00 MB 1 0
78,749 78,749 00000000001bf565abfc6ed4fda62893e1c634f11e6dd2cfbf18b3ffbf14cc01 0.00 MB 2 0
78,748 78,748 00000000003d725c2146f1c1e83b633ddb6ace43db3ce7446cf411485b79bbc9 0.00 MB 1 0
78,747 78,747 0000000000231006718a4d5f15d5d1da8074921a52f0bfd1106655f1bd859136 0.00 MB 2 0
78,746 78,746 00000000001b90ab702789401fbbda29df24db8e5d12bf3ad774e1ca6e38366c 0.00 MB 3 0
78,745 78,745 00000000005a8d955a32eb4396ca40b048ff592d66caa03858d86585992bf395 0.00 MB 1 0
78,744 78,744 000000000011ecf47ce0d5b8c23ddd6d4588747524ba8c4a13ad64da5feedae6 0.00 MB 2 0
78,743 78,743 00000000005a0eb63b08bcf406a51ae19545b521be36af9d6092181d9b4e5edd 0.00 MB 1 0
78,742 78,742 00000000000a5f6b4cb16795a1772069fddef7ea4b06c71d138a9fad6edfa751 0.00 MB 2 0
Previous 10 blocks ↓
Total Size: 661.29 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: 818.12 GB sent, 5.50 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.