Memory Pool Memory Pool Refreshing

64,014 transactions
28.37 vMB
Show Random Selection Loading Transactions
Max Size: 174/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,519 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,685 14
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,518 (32,261 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
840,257 840,257 00000000000000000000c4827ca863c4aed46ac54a1d4ae0f68ce6c7a6e002b2 1.58 MB 4,442 126
840,256 840,256 00000000000000000002241b538f9eb68a17e485e292b51f379e81ec648e76a5 1.51 MB 3,995 113
840,255 840,255 000000000000000000020cf2611ecdda237904fcf1aa2edb532e1571b80614a9 1.42 MB 3,287 107
840,254 840,254 000000000000000000009c05266e8343d4f09eebaa8616a5beba07426fc5a151 1.52 MB 3,422 125
840,253 840,253 0000000000000000000069440489b457550d1df7da1ec2ec52475d6353245948 1.37 MB 3,254 188
840,252 840,252 00000000000000000001bfbfd7cea3bc0e92a3ea255c66a9c30d2056f79dc23f 1.54 MB 3,165 148
840,251 840,251 00000000000000000003293f1f93a5556db666488b73d2cf8fb3c3a5bea9a373 1.71 MB 3,134 196
840,250 840,250 0000000000000000000161cb846625c7c263a72df814980c74b32c14046bcba9 1.50 MB 4,192 302
840,249 840,249 000000000000000000028ab1628e428328609ee4fb1d449d1a1a99a7c2e6104b 1.47 MB 3,475 166
840,248 840,248 0000000000000000000020685c343082977899381166df8e770dfc2f8ba73c39 1.54 MB 3,475 420
840,247 840,247 0000000000000000000267ccef0d555fdbe072dcf75ed2e4b203c9a2b29c7d86 1.47 MB 4,157 177
840,246 840,246 0000000000000000000030eddbe6a3f2fb959c794820b03b23cc095c0c26dd56 1.50 MB 3,660 199
840,245 840,245 000000000000000000012110da8486db27a8566be377dc28dfb3044aa3587436 1.39 MB 5,254 268
840,244 840,244 00000000000000000002283a9a7b092d67389d5f15cc716e2189440d0da38dc3 1.65 MB 3,031 155
840,243 840,243 00000000000000000001811b96f77add3e03f23ace931de6886702f7993067ab 1.42 MB 4,851 249
840,242 840,242 00000000000000000000fef93fa96f4b2da716ac376346946d8e3078d600d146 1.39 MB 5,019 285
840,241 840,241 0000000000000000000325047cd28eace61b9051cb6de3ad4c8a0bcce4d3276e 1.38 MB 5,824 501
840,240 840,240 000000000000000000029f12afc8f7709e940d0b7ffa7e7f1ca18ab04168bb94 1.39 MB 5,635 787
840,239 840,239 000000000000000000008065dca6fc61cd17478557d1bd24293a795c03b6b303 1.45 MB 4,468 198
840,238 840,238 000000000000000000028022d715376e7e7c5a56988aa47b33c3912c0aa3f922 1.43 MB 5,158 284
840,237 840,237 000000000000000000004d39cf0b9a2838fe1fa56a684123e7ac6ab8cd478fb2 1.44 MB 4,927 214
Previous 10 blocks ↓
Total Size: 704.16 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: 2,643.15 GB sent, 238.89 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.