Memory Pool Memory Pool Refreshing

60,972 transactions
31.28 vMB
Show Random Selection Loading Transactions
Max Size: 185/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,837 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,796 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,836 (13,531 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
856,305 856,305 000000000000000000031047c57d93a3dd77d3af64c78f7687c557031838cd0d 1.37 MB 2,407 3
856,304 856,304 0000000000000000000187a47e0e17659f7287da503e02ebf169c798fba98f0b 1.22 MB 1,158 3
856,303 856,303 000000000000000000010b2f16aefa181891f2ff66da8067ac2ef43d2ba34971 1.31 MB 2,045 3
856,302 856,302 000000000000000000005e7bd34243906594027ead50e8d4d20f88d80d339547 1.58 MB 3,779 7
856,301 856,301 00000000000000000000b9ab55e0b250ed91fd4003429548df9dcabaadc46e25 1.49 MB 4,343 3
856,300 856,300 000000000000000000006e8209042100a300973e93f337091175251a475ac22a 1.60 MB 6,692 3
856,299 856,299 00000000000000000000b189b77d518445271ee413099a704dbffd7fca1f5eb7 1.52 MB 6,423 2
856,298 856,298 00000000000000000003026033c5e64b54e0658779653c3f98af35f52e476341 1.35 MB 3,455 3
856,297 856,297 00000000000000000001cd7aa6af3e8dad9d4dc388c7841b7d2a3397ad3468ce 1.22 MB 1,371 2
856,296 856,296 00000000000000000001a59d840e26a389fa93ff0425e0a8682ab1af5e38fc4e 1.48 MB 2,909 7
856,295 856,295 00000000000000000000150d74a2716704eb115a0f6973780f838340f9e9ae50 1.42 MB 2,798 5
856,294 856,294 00000000000000000002a6c1aeb50e2d92f929469cbef529ba396ddce324ea08 1.63 MB 7,650 2
856,293 856,293 000000000000000000009fe04e6e20ccb341dc9ea168c2255fcfb04906381da5 1.34 MB 4,030 2
856,292 856,292 000000000000000000026ff00781ae9d93e7f61d02d80cfd88201cd019329d7d 1.44 MB 3,138 4
856,291 856,291 000000000000000000029e5e01aee0f704442567f2d9e6ca3b108c9f0af82626 1.45 MB 2,605 4
856,290 856,290 000000000000000000028fbc6de67d8cc7c62e90949dce3d8e92ea05fdd8ed95 1.34 MB 2,110 4
856,289 856,289 000000000000000000003358f15d6f81485704924a201240b4e1f0f203555f6a 1.42 MB 3,130 5
856,288 856,288 000000000000000000030ad7f22a897113604a8ccda6b6e685971747f480ed91 1.53 MB 3,008 5
856,287 856,287 00000000000000000000f47a928388ee823135fff4beafadfce9135a7ff2dd91 1.72 MB 6,925 3
856,286 856,286 000000000000000000011c1a4b68c4640bd936b9f85c14fd942cb2ce7b83ecbd 1.56 MB 2,924 4
856,285 856,285 0000000000000000000220536e2da7da1c73dc326c2f83d7336f382fb57d461f 1.63 MB 7,658 2
Previous 10 blocks ↓
Total Size: 699.15 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: 2,112.69 GB sent, 204.93 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.