Memory Pool Memory Pool Refreshing

51,938 transactions
20.70 vMB
Show Random Selection Loading Transactions
Max Size: 125/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,801 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 4,433 3
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,800 (233,514 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
638,286 638,286 000000000000000000070f9fd6e89d0731d9f117d16568cb752874d949d611e3 1.50 MB 2,281 31
638,285 638,285 00000000000000000010d4c7ab2e6635d6036097eba29eb8db954ff8068113a0 1.25 MB 2,965 54
638,284 638,284 00000000000000000008b784dd1d3d5ae54bd78d857377e52ea19745afa32fba 1.50 MB 2,583 25
638,283 638,283 000000000000000000117a6fac3e23ee0690362fa5ebc51b3567e1ca68fdcef8 1.40 MB 2,633 32
638,282 638,282 0000000000000000000a515195ac5ddf4c6bd03207ce517501384d4d10cdb566 1.25 MB 3,303 53
638,281 638,281 0000000000000000000e57bea8c6d520daaee32c67faedaebea2fd4321c2241d 1.31 MB 2,743 26
638,280 638,280 00000000000000000003452dd3bd6180b7e40a785ac53fc0923a87658ebe6bdb 1.25 MB 2,076 11
638,279 638,279 00000000000000000001eff8967fcf5245c75d4b088fa858c137717ebd76b666 1.29 MB 2,310 15
638,278 638,278 0000000000000000000dcabbd909dc203f68fe072e139bf7e5c00d0003748305 1.20 MB 1,805 19
638,277 638,277 0000000000000000000c19190b4bc4ba67a28f4ac5179edf31b75a5745cb66d1 1.29 MB 2,832 45
638,276 638,276 0000000000000000000e565bb184a004177e401227301bfe6fb706fd70ff7e16 1.09 MB 2,560 8
638,275 638,275 000000000000000000048e7b6173350478398ded6d113a6b1a388fda44e98fd9 1.09 MB 2,471 4
638,274 638,274 0000000000000000000679b2571e3937b1c0fc3f9089a914d8bfd9b3068097c2 1.12 MB 2,454 14
638,273 638,273 0000000000000000000572be79f2fce23d39464c6fc5ff2a1e01d21d68f1df04 1.41 MB 2,792 36
638,272 638,272 0000000000000000001004511982d796e2578e16a39259109dc4adf3fc12fa4a 1.29 MB 2,794 29
638,271 638,271 000000000000000000066184d963e8a63deed0fa6b3ddfdf60d846ae8230b300 1.22 MB 2,689 15
638,270 638,270 00000000000000000006c9a6f2f27f70737e43fb5b616c9814677d75e979a1e8 1.23 MB 2,698 19
638,269 638,269 00000000000000000001c240ed1b2fe963763af9b0bcdea1b9d5601066264f00 1.13 MB 2,650 14
638,268 638,268 0000000000000000000cabd3c7948207b08ff68ec9d4dba5842ebc26d4ee5074 1.35 MB 2,704 26
638,267 638,267 00000000000000000002da7ed2be6d8970a87041276e7e6a1d2c0b0af3aa975f 1.38 MB 2,598 35
638,266 638,266 00000000000000000008a5bded80a3c8a552772ce2de971bf3c72801bc0f7bfe 1.49 MB 1,681 32
Previous 10 blocks ↓
Total Size: 702.83 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: 2,572.04 GB sent, 230.20 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.