Memory Pool Memory Pool Refreshing

17,874 transactions
30.45 vMB
Show Random Selection Loading Transactions
Max Size: 172/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
864,000 000000000000000000032f140000000000000000000000000000000000000000 1.00 vMB 6,384 2
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,999 (42,734 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
821,265 821,265 0000000000000000000054d3acb72188b787a8607e16ed213f9ec6762eea762b 1.57 MB 3,683 340
821,264 821,264 00000000000000000003ed26ae66638153fd4f13207d38ec454ea4b73b216796 1.57 MB 3,745 255
821,263 821,263 00000000000000000000296cfa74f78ebe355c9d3bc1436ce91b425f9b7f2483 1.65 MB 4,160 228
821,262 821,262 00000000000000000001ad55b7ad5fbe923db39e4cc4c7acfe920464c329aaa7 1.61 MB 4,205 291
821,261 821,261 00000000000000000003604fb202114f145653db175aaf801c46e8196a54cd9f 1.55 MB 3,896 312
821,260 821,260 0000000000000000000181adac230a7793ea1e65e2b31b2e355734d6c1bc0c67 1.70 MB 4,436 263
821,259 821,259 0000000000000000000093b416c99f31772ea8d45c6f8ed3adb6f4b7204c6a92 1.76 MB 4,625 259
821,258 821,258 00000000000000000002793e3a9b5009fcdfac6154253d2ede07147a9c38fa8f 1.76 MB 4,497 288
821,257 821,257 000000000000000000012f6599b28f285d02019ff31a4934c5971c6b4f66cab8 1.69 MB 3,617 303
821,256 821,256 00000000000000000000f5682dfe15372fb02bfa7d8d2986b63386de100829c8 1.74 MB 4,706 311
821,255 821,255 0000000000000000000256515e5bcb12e2af3283a6bcffebb2b03f9aafe7c72a 1.67 MB 3,562 301
821,254 821,254 00000000000000000000c96eaa139fac955aebbbf0e12bcebb916cb0204566f7 1.63 MB 3,962 297
821,253 821,253 00000000000000000001ab911c072090925c129dd7048bfe7905eadab9488591 1.62 MB 3,849 347
821,252 821,252 0000000000000000000097f7beac4915eb4eed1dce67ac940b25be63243f8d49 1.64 MB 3,876 321
821,251 821,251 00000000000000000000dca35bc51ae11e2d998014197cc26ed12ec18762e4b6 1.56 MB 3,485 402
821,250 821,250 00000000000000000002a30e5f658be212e3f164fb43126cda6f6be8ac8818b5 1.68 MB 4,251 323
821,249 821,249 00000000000000000001258f59073c1bb40469498909b8d3aef3df93047b9055 1.68 MB 3,855 368
821,248 821,248 00000000000000000003e0ee738a1930c66a24d53df844ef87ff5e524da206eb 1.86 MB 4,783 330
821,247 821,247 00000000000000000003f447acd003559eebf3c87bff8d0715a238c9a451f9ff 1.66 MB 4,103 324
821,246 821,246 00000000000000000001c9877b1fd5abbf2b5c212e65d57e977b092eadc8e6b4 1.72 MB 4,148 342
821,245 821,245 00000000000000000002a20a7e5f8af7218fd4e3f0c505fb61b93587b9c4cdd9 1.54 MB 3,339 206
Previous 10 blocks ↓
Total Size: 688.02 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: 1,546.76 GB sent, 125.38 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.