Memory Pool Memory Pool Refreshing

70,628 transactions
32.91 vMB
Show Random Selection Loading Transactions
Max Size: 195/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,140 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,860 14
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,139 (52,102 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
818,037 818,037 000000000000000000034a334d196733d81e110f9247763b442344e1ee16192a 1.79 MB 4,908 86
818,036 818,036 0000000000000000000388b55fa6f9c7d959117978a1369be86179e276db7ae3 0.00 MB 1 0
818,035 818,035 0000000000000000000021202a55d3dd5a142f28e12cccf00ed0e3b862323058 1.63 MB 3,922 84
818,034 818,034 000000000000000000042d44e71c6b4a927962f8676cb516243a5d9a9853dd55 1.82 MB 5,556 120
818,033 818,033 0000000000000000000223bd0a9df6b1ad888a045ee6ca48c19b24a7df93d636 1.49 MB 3,430 115
818,032 818,032 00000000000000000001e2b53a3ffc6022f03406e4f782710b8493fff7517e6d 1.70 MB 4,224 80
818,031 818,031 00000000000000000003c35b10de1e525e3dbd6a8c70475856e5ad5c3048e6ba 1.97 MB 6,276 93
818,030 818,030 00000000000000000000e36aea5a4153cc550143174e3e9016cc95cadc1e1234 1.69 MB 4,327 95
818,029 818,029 000000000000000000024b37b4fe92da05d738a75e7b2ff73a34477b51e4e12c 1.80 MB 5,170 99
818,028 818,028 000000000000000000016dc8d86c9d58f1e5bdef87978b5e167bd4a0c917aed1 1.51 MB 2,884 135
818,027 818,027 000000000000000000013637d5a079eddbf7695eced4f7bb4ce7581bfa798121 1.56 MB 3,686 115
818,026 818,026 000000000000000000039039fe871fe3a66633cfe695380284ee357180687e09 1.67 MB 3,773 83
818,025 818,025 0000000000000000000141b4340becbc70e30d65b203b6869ceb7e7386f18c95 1.57 MB 3,670 127
818,024 818,024 00000000000000000000920a2eadc0fe306f90baf9a13a8800aeb53ca235fe4c 1.49 MB 3,022 81
818,023 818,023 00000000000000000001f4d2116525925024d77765230de790714a874b17b0d9 1.55 MB 3,791 124
818,022 818,022 00000000000000000003d771b04ff3deccfb3282bf8fb725431c30c8a5d0eaec 1.85 MB 5,397 95
818,021 818,021 00000000000000000001788a5bf06b4cc40410cafa38eb7c8cf3ba5fb49f776c 1.62 MB 3,746 118
818,020 818,020 00000000000000000001efd97e81eadeb7617c63a72f1dd788c41bbd8bfd857e 1.70 MB 3,927 112
818,019 818,019 000000000000000000042ff58f9b1e281a9a0afd0a5a181fa4212f6ea202f0d0 1.62 MB 3,626 99
818,018 818,018 000000000000000000036cdb95bd25d06183df6584a29ebc96d7c609f77d9245 1.71 MB 3,587 147
818,017 818,017 00000000000000000000f87310c3e5a7903a19e6cada0777eedbb4b5a64465bd 1.58 MB 3,114 157
Previous 10 blocks ↓
Total Size: 699.72 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: 2,185.38 GB sent, 208.54 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.