Memory Pool Memory Pool Refreshing

76,085 transactions
27.12 vMB
Show Random Selection Loading Transactions
Max Size: 184/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
865,143 000000000000000000030ecd0000000000000000000000000000000000000000 ago 1.00 vMB 1,854 17
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 865,142 (31,619 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
833,523 833,523 00000000000000000002b867f1f3701c44593e418c774bb502cb6d10426896b8 1.98 MB 3,320 27
833,522 833,522 000000000000000000002c91b5bf96000fcd1778f87fe3c5fa323df5ae6cd328 1.92 MB 268 13
833,521 833,521 000000000000000000020021daebf3bac977c57b0ffa01f90feecf1119dbeff3 1.86 MB 2,846 14
833,520 833,520 00000000000000000000e8277dd760aa201f112f2ab34a257f2a280232e11de6 1.82 MB 1,837 29
833,519 833,519 000000000000000000013cd6eca1c9e2a684b109ab7d69e47fcf6298445d7445 1.82 MB 2,479 37
833,518 833,518 0000000000000000000227d31b5a6d90fd94c60a7c4f462a1a520af9638fee32 2.09 MB 1,621 17
833,517 833,517 0000000000000000000223f9f2622d137c0c1725ed3c42d26377a18689e34242 1.97 MB 2,108 18
833,516 833,516 0000000000000000000337575a3412294cbb1b4b2a71dabc1b00bf341301e1c3 1.92 MB 1,792 22
833,515 833,515 00000000000000000001ad20587aec2b44be267f384fba91efdf2c35eafebd8d 1.94 MB 3,722 19
833,514 833,514 0000000000000000000248d1f63470f9925cfaba0be58dbd92fdf1610130a7e5 1.76 MB 3,300 22
833,513 833,513 00000000000000000002f3b2bcf7e76c0290fb467d9c265515ccce9dda7c5959 1.42 MB 1,801 23
833,512 833,512 000000000000000000008bac097590ef7119a3cb343a7812580fcdff166c712e 1.64 MB 3,483 40
833,511 833,511 00000000000000000002202cf5a384f1b343f484c0b4e52953a822384cd3402c 1.65 MB 3,083 50
833,510 833,510 000000000000000000027e234f982e70a1f510417a370d21c63ca8df99ee4d74 1.99 MB 1,130 16
833,509 833,509 0000000000000000000074b653a1d592116871d1131c57534ca9e71ef054df94 1.92 MB 2,507 23
833,508 833,508 00000000000000000001799fe8599393a880675a0a738b5ad9545a877fd70a12 1.84 MB 581 14
833,507 833,507 0000000000000000000053d79ac316e23a39131f443f07ac2d64fa48b4fbfa06 1.97 MB 1,041 16
833,506 833,506 000000000000000000037f55bd19e6c0020622881aff013b2113afa9b70f4657 1.84 MB 1,485 18
833,505 833,505 00000000000000000000b3740127340590c5173306f465668e032088383e54a2 1.99 MB 3,061 21
833,504 833,504 00000000000000000000865858f251821db078b41e5387b6ff70c66184b9dad6 1.83 MB 2,705 33
833,503 833,503 000000000000000000022165d928717c861be6c3dfda23caf691c219738cea2b 1.93 MB 2,547 28
Previous 10 blocks ↓
Total Size: 690.16 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: 1,674.03 GB sent, 142.60 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.