Memory Pool Memory Pool Refreshing

51,827 transactions
21.81 vMB
Show Random Selection Loading Transactions
Max Size: 139/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,072 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,772 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,071 (50,943 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
819,128 819,128 00000000000000000001f81d81a958cf8543e8b5af066e5c5b19b14339197206 1.59 MB 3,425 52
819,127 819,127 00000000000000000002a06809bebd0acdb1cdc96cdf884ded4698617be51106 1.81 MB 3,157 37
819,126 819,126 0000000000000000000365c3008d8979f8dea43da0eb6ff54b772fa1c6ab9520 1.65 MB 3,378 47
819,125 819,125 0000000000000000000027b0332eb5638fe94752a3444afdc264f941bc8d988a 1.70 MB 3,050 57
819,124 819,124 000000000000000000034e9d1d29e24f97ed616bd786da193cf3d998bf2fe69a 2.11 MB 2,514 36
819,123 819,123 000000000000000000007cf878925f9c21c7e585baf121d95555a6a80a821007 1.60 MB 2,573 39
819,122 819,122 00000000000000000001cba0d88f7a046fd00ffe284151561b4cc1f037719b41 1.74 MB 3,495 56
819,121 819,121 0000000000000000000089b0aa4749aef3991747337beeb145d763fa6b1c3806 1.73 MB 3,478 35
819,120 819,120 00000000000000000000eefe8d88fc63c6154c495cfa4f319e0c746f81597af0 1.54 MB 3,211 40
819,119 819,119 000000000000000000036a4cc18f3bb1416fe5b5cf1dc77ffc3e0dab1cdb771a 1.58 MB 3,203 44
819,118 819,118 000000000000000000028242d93443273cb0f560c4d7d30f07bc0d86c2ea2685 1.74 MB 4,338 42
819,117 819,117 0000000000000000000014404fe1172ec5b3bde994477a87d9f098a06aa5fdc1 1.66 MB 2,677 38
819,116 819,116 00000000000000000002a30b48dca6dfa2d1ec7564d3cd97f2824fe90ab963ec 1.70 MB 2,999 58
819,115 819,115 00000000000000000003c5e909b6b36f6096d6a4fb969c0828d4f7b49c338d00 2.41 MB 2,288 29
819,114 819,114 000000000000000000032d75cc38d3216f617473aa01292734c5583c01453b94 2.55 MB 938 27
819,113 819,113 00000000000000000003aefe02ab07a4a7c5a27bb674b062732286a71ab1ab51 1.66 MB 3,249 43
819,112 819,112 000000000000000000001be3e5929be506d4e2c8cd1b7ba4fa9422032434368f 1.75 MB 3,646 30
819,111 819,111 0000000000000000000010abb46359a70c3252d4f3c7833650360185fbcc3259 1.66 MB 3,657 59
819,110 819,110 00000000000000000001563d0043b3c0def61b37e018a21f102ef5dfcad86713 1.91 MB 2,959 27
819,109 819,109 0000000000000000000289b95244597e3feb5c2be0f2b0d68b191ccf041c9cdf 1.64 MB 3,224 49
819,108 819,108 00000000000000000002669997459cc9517dd5a748f97f42b865022f1b08b378 1.73 MB 3,208 43
Previous 10 blocks ↓
Total Size: 699.59 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: 2,174.31 GB sent, 207.52 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.