Memory Pool Memory Pool Refreshing

62,578 transactions
30.12 vMB
Show Random Selection Loading Transactions
Max Size: 167/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,342 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 2,377 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,341 (449,118 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
421,223 421,223 00000000000000000155c419cbe01ba25edf8749d4838b4f1722094e08293997 0.00 MB 1 0
421,222 421,222 00000000000000000173c7d28094a41c1332a9f39255c9150308c972e2850a61 1.00 MB 1,517 43
421,221 421,221 000000000000000001c803b1e95bf6feebef039a4e7f9775723ca2d0dbdb19b5 1.00 MB 2,095 59
421,220 421,220 0000000000000000014a5096512bc2027a9ae2cf4bd7576b965749bb9bb17bff 0.33 MB 150 12
421,219 421,219 000000000000000004f9178838120ed6e9e818cd4ed4cdbcb65364eceb70432c 1.00 MB 1,890 43
421,218 421,218 000000000000000003a9ebb17c15f35298f3be4708fb9e06315388c069a71395 0.63 MB 883 32
421,217 421,217 000000000000000003e0442533953610c5713b64c1df992da8cd1ea27ef69452 1.00 MB 1,756 42
421,216 421,216 00000000000000000416c6370a6f1710e6bb53430528a2b7093c137ec1350443 1.00 MB 1,914 41
421,215 421,215 0000000000000000001a1ba765c25680bae1fe9d09966e807cc412a61d0a1e2c 0.74 MB 1,753 47
421,214 421,214 0000000000000000003a1892d749384a4fa8cd709a0e539dcb53a777416e3fe5 0.98 MB 1,406 33
421,213 421,213 000000000000000003e9bdc2f4a7b8b2bf5c7176a3607cbbbcd456db192b68b9 0.40 MB 912 48
421,212 421,212 000000000000000002a304b3b076f12496235fa6bdc8856d319b58b32b818752 0.65 MB 1,417 44
421,211 421,211 000000000000000001cabba7c0f66cd5800401261e688f1f4c862a3735fa1579 1.00 MB 321 5
421,210 421,210 000000000000000000c1d7bfe496bd5f4ed80d8d3e0f7dfee9eb0ee7d2e4766e 0.53 MB 1,151 51
421,209 421,209 00000000000000000430823cb0b995d1408e0eeb73acc00510043257fecc2129 0.71 MB 1,330 42
421,208 421,208 000000000000000000fda667902cc7eeb5d0ce5a6d26002a69182552ed894b11 0.56 MB 1,454 54
421,207 421,207 000000000000000000d5f65add4502e8d5ea8632b978c2a38fd5ba89e02e8eb2 0.34 MB 400 23
421,206 421,206 000000000000000002bff9a0ebcf0ea5e86f616b333508a2117b9f421d289d60 0.01 MB 24 74
421,205 421,205 000000000000000004f4d1f228b3d5486383f1800bda09dd02d59e3ebc02feb6 1.00 MB 1,201 28
421,204 421,204 000000000000000000d4e72df90b1b73f4661c3581d241ddde0759b7069b0a82 1.00 MB 1,721 46
421,203 421,203 000000000000000003b85ff33786dcca3d750af9170b3a12277ac8e9c6e41bd7 0.47 MB 553 26
Previous 10 blocks ↓
Total Size: 700.09 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: 2,234.38 GB sent, 211.01 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.