Memory Pool Memory Pool Refreshing

75,222 transactions
30.95 vMB
Show Random Selection Loading Transactions
Max Size: 181/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,207 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 4,837 16
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,206 (469,992 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
400,214 400,214 00000000000000000246f75280e9d286ff66d2b516bb7e93c96b58e93b64a0c5 0.09 MB 110 17
400,213 400,213 000000000000000003768b5c7e03ca29cdfcedc3d24230fc53d8faed5553bf0d 0.72 MB 853 23
400,212 400,212 0000000000000000052df23416c8b9ccf3bcb7fb94a2b0f768b1d84d716a3341 0.93 MB 2,331 48
400,211 400,211 0000000000000000032a13132f68825ecb0b6c6690383efb0bf92112a709622e 0.73 MB 1,421 42
400,210 400,210 000000000000000001f86899200b2c67d1abfc323be923668453b4c35a665a4f 0.12 MB 280 49
400,209 400,209 000000000000000001e2f7c2a0de5ca2fe8ac21ac79325640e8c9264235921c3 0.42 MB 840 37
400,208 400,208 0000000000000000016967d13b3af77f4aa65f29cb1277a9c95db2e60c364b45 0.78 MB 1,122 31
400,207 400,207 0000000000000000042a2b36d0378e8c5d3028d56a07e9321836446eb506ec2d 0.09 MB 72 15
400,206 400,206 000000000000000002336ce56eb50cc1e68f9075de3c5d6f913cbd1f672cc4de 0.46 MB 465 16
400,205 400,205 0000000000000000063ca466a869a1034609647ce33e33e44904620baff168a9 0.75 MB 1,862 53
400,204 400,204 000000000000000002f940d2e62afc39f777e00b2b201df307bfba5fe172b782 0.92 MB 1,559 39
400,203 400,203 0000000000000000002c51277b6443b57494559281f9c120cd6065c267155198 0.39 MB 233 18
400,202 400,202 000000000000000002c5a13fe946045d52fb43e5c19179cbe71f1e26beb51d58 0.75 MB 1,139 38
400,201 400,201 0000000000000000016cb64a43278f2df9361c8fbc1285fed1dfbfc52df6e155 1.00 MB 447 9
400,200 400,200 000000000000000004e9b3d83a087b7f97c0b9b3c3456b03ac6b6745853440d0 0.96 MB 1,564 34
400,199 400,199 00000000000000000445464cbf92314df3edae2ac0dcc24bccdaaa92f240e717 0.32 MB 423 25
400,198 400,198 0000000000000000013f0b72a5d05bff61804377a8c5b6691565b7ebcf48213a 0.93 MB 2,125 67
400,197 400,197 000000000000000002e20bb378111b3370ff47a99f14773176bc6cc3b68db560 0.44 MB 703 64
400,196 400,196 0000000000000000010f9fd5b6fbc722470e877c8474c7838605937ad866f450 0.95 MB 1,547 57
400,195 400,195 0000000000000000030118f2934b04d8c76fcbd20a59040cd70d6efc93fb2d6d 0.91 MB 1,282 28
400,194 400,194 00000000000000000427a3aca2e8b1daeb120047d7feed112b8dc771ebda51c8 1.00 MB 1,161 25
Previous 10 blocks ↓
Total Size: 699.84 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: 2,196.73 GB sent, 209.35 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.