Memory Pool Memory Pool Refreshing

82,995 transactions
31.28 vMB
Show Random Selection Loading Transactions
Max Size: 197/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
873,255 00000000000000000002b5630000000000000000000000000000000000000000 ago 1.00 vMB 6,541 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 873,254 (33,217 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
840,037 840,037 0000000000000000000339176c0de7e201532a3953e6195e51ab7fc7d4dd3b01 1.40 MB 5,801 926
840,036 840,036 000000000000000000020a97483c9f4d85eb4d86fce1ae613b709e0981d162d3 1.37 MB 5,438 845
840,035 840,035 00000000000000000000618709dd0f7f3b34b8ea63b5763208d050635f442567 1.45 MB 5,728 930
840,034 840,034 000000000000000000033eb6011ae12b4426724150b0cf94adc98d947acd8f5a 1.42 MB 6,055 792
840,033 840,033 0000000000000000000279355c8749c3d43ddf992cb3052454d0bf4f8e6c92de 1.46 MB 5,473 840
840,032 840,032 000000000000000000022895c7ef7a17b7e53b06c1b59930667d9776f0c599ea 1.45 MB 4,988 971
840,031 840,031 00000000000000000002a452bff77116b395bd36288602e895ae153bf2ae189a 1.45 MB 4,948 1,026
840,030 840,030 000000000000000000005c6d699124165a8fb2e023a69308cdd635adb5f56e99 1.28 MB 3,300 692
840,029 840,029 000000000000000000031cabcdfb991a1b8fd20a617085e6e3261979aa383a1a 1.46 MB 5,465 1,266
840,028 840,028 0000000000000000000106afaf9bca4bf51b6f9f49c31eb3386b97c721649c43 1.44 MB 5,091 1,267
840,027 840,027 00000000000000000002ac3573dea4cecc104a744b194ad58a2ecb67be139eba 1.46 MB 5,012 1,262
840,026 840,026 00000000000000000000ae85ad7b6d56707ec254c4230a6a0a5c685e5d0cee61 1.46 MB 5,092 1,355
840,025 840,025 000000000000000000007666030d588124dbfb8717c44b848d3a27dd57e9a3fb 1.45 MB 4,632 1,351
840,024 840,024 000000000000000000014a45348acc9c6f90496a9160c7b1296fb465974d9cb6 1.43 MB 4,752 1,408
840,023 840,023 000000000000000000013ed94b02a654a9bcdb34a0118cc7887dafea5509db1f 1.46 MB 4,919 1,482
840,022 840,022 000000000000000000009d5accc6d2d331740a08a75d8fd53138801a9cda2dd1 1.40 MB 5,610 1,790
840,021 840,021 00000000000000000001a6a69ead163c499c0543dcef13c05499a798addb638f 1.37 MB 5,115 1,701
840,020 840,020 00000000000000000003163c224329f5423e8735b2dcbeddcce062347f228ba6 1.42 MB 5,050 1,605
840,019 840,019 000000000000000000013c16ec3429524c3e489d2c40d4123154d56338f1f3ce 1.39 MB 5,100 1,875
840,018 840,018 00000000000000000000ecce02d6c785d726bf8f7cfa93b10af3ba7ca69617fb 1.37 MB 5,304 2,399
840,017 840,017 000000000000000000000e869028956d1e302f78cdd9071aaf3d363c3426ea91 1.39 MB 5,174 1,883
Previous 10 blocks ↓
Total Size: 705.50 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: 2,701.89 GB sent, 247.65 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.