Memory Pool Memory Pool Refreshing

18,661 transactions
24.84 vMB
Show Random Selection Loading Transactions
Max Size: 140/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
863,332 000000000000000000032f140000000000000000000000000000000000000000 ago 1.00 vMB 3,574 3
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,331 (373,322 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
490,009 490,009 00000000000000000094df462270acbefe7c4427b272ef9f873bd064e8d932e0 0.25 MB 305 35
490,008 490,008 0000000000000000008be16691c66ff7001610085707c33340e1d783ff77c6af 1.12 MB 1,910 42
490,007 490,007 000000000000000000e10b1cc524a5041eed0f5a87102ce13899fd14c94140a1 1.00 MB 2,391 156
490,006 490,006 000000000000000000acf3f4e371131498c344a761835beb137f83c44161ed61 1.09 MB 2,161 35
490,005 490,005 000000000000000000d7af83d5cba894f4a04c668e880e3f37fffef94806d673 1.00 MB 2,449 194
490,004 490,004 000000000000000000db5949363417f8ad3739995f74baf86cf080a078283dbe 1.00 MB 2,344 237
490,003 490,003 0000000000000000003e6b444d3270c9b2e5b326327ab04d06784f42c30caacc 0.31 MB 545 103
490,002 490,002 0000000000000000009a0000c878620db4c8faf6957dde8c04541a7321855132 0.33 MB 686 113
490,001 490,001 000000000000000000bc8ffe72f01521ce1274137fab214be07d4612a7f8acd3 0.99 MB 403 5
490,000 490,000 000000000000000000de069137b17b8d5a3dfbd5b145b2dcfb203f15d0c4de90 0.73 MB 1,470 47
489,999 489,999 000000000000000000d3a9237438b8764dab8b5bf24d3e175bfa1c4a255c7287 1.05 MB 2,029 24
489,998 489,998 000000000000000000dd73f920cc0d4a1cd106f5b2e7007ecff88d7ff1349676 1.02 MB 2,380 81
489,997 489,997 000000000000000000977aa195b2de3edd6f53f997a1735ab33d715978f23bc2 1.05 MB 2,059 37
489,996 489,996 000000000000000000a6dae597c89af47a3f3028dff3875244cc3695fef6717a 1.04 MB 1,659 92
489,995 489,995 0000000000000000003e8db02d631e16154af0df12c9769ddd39b1d0edc0224a 1.00 MB 974 76
489,994 489,994 000000000000000000625005b42aa49a2e3f3204c35554d65cca82ea2ec10478 1.13 MB 2,341 118
489,993 489,993 000000000000000000b0161b28d16662a3ff5f3f6dc748a9f056e298a0c0ea33 1.00 MB 2,512 226
489,992 489,992 0000000000000000009a4e1f9f04a915798a142ab270c58a344f4f9fb006ae24 1.02 MB 1,046 102
489,991 489,991 000000000000000000764ed459f403003b467d2e6a2a3273b1ec8c042a16f3e2 1.00 MB 291 34
489,990 489,990 0000000000000000005601507bb2150e1842544ffccf11e572bf4120f4d5911f 1.02 MB 662 56
489,989 489,989 000000000000000000263dae83193e22202d0d1e247189a970c0db490a1ce73a 0.00 MB 1 0
Previous 10 blocks ↓
Total Size: 686.75 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: 1,487.39 GB sent, 116.72 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.