Missing CSS file. There should be a all-cdn-[md5].css and a all-nocdn-[md5].css file.

Memory Pool Memory Pool Refreshing

5,140 transactions
1.87 vMB
Show Random Selection Loading Transactions
Max Size: 10/200 MB
Min Fee: 1 sats/vbyte

Estimated time to get mined based on feerate:

Feerate Blocks Time
3 sats/vbyte 2
3 sats/vbyte 3
2 sats/vbyte 6
1 sats/vbyte 12
1 sats/vbyte 144
1 sats/vbyte 432

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Feerate AFR
907,702 00000000000000000002349e0000000000000000000000000000000000000000 1.00 vMB 2,138 3
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 907,701 (572,735 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
334,966 334,966 000000000000000001acedcf60bcff756e69fa89c016a947dd80b15753852fda 0.75 MB 1,673 28
334,965 334,965 000000000000000010a514683c0c53ebf54a39aab7e45f8b0ea40460a95d2cf5 0.67 MB 1,016 19
334,964 334,964 000000000000000004e6dc89aaf24f945e4b4f2eb81ce4ccdaf5b4190a6036d2 0.90 MB 1,884 28
334,963 334,963 000000000000000015d29575c2928e8df5cc11cd22c8260c20b859eba7808976 0.17 MB 512 38
334,962 334,962 00000000000000000cd56116c0be31cfc7ea5d17a2dc5600e25ca325b8153e77 0.03 MB 64 27
334,961 334,961 0000000000000000135b5db81531b1170f24fcb456560314b926cb72cd79f793 0.24 MB 397 18
334,960 334,960 00000000000000000cc03a7ac108f5c243f7e02c3b8b841a8136084871b32a94 0.38 MB 660 23
334,959 334,959 00000000000000000d8806f21f6f2ce7ee8e3b659bdd20a0f2a3ea24898ff4dc 0.06 MB 39 3
334,958 334,958 0000000000000000056a7f0c93f5e9b70355556425200f6d853fe52af7053ff1 0.44 MB 935 29
334,957 334,957 0000000000000000135750970ab52551e2bc8d3f4bee788ae12a8b72602b49ed 0.46 MB 781 28
334,956 334,956 0000000000000000134345f88fb68550d2102d392be6e1635eaa6fb50c37a2cc 0.66 MB 1,480 27
334,955 334,955 0000000000000000015141494e5f27028ca83739c583c97a8eff1affb41e0d79 0.32 MB 710 31
334,954 334,954 00000000000000001361f0e98620207503b03fb52b6618348644522a1c0e168d 0.10 MB 176 21
334,953 334,953 0000000000000000142c8f4de30f63b33bf98f11a4d19c19d45a18514e134b3e 0.06 MB 156 30
334,952 334,952 00000000000000000ee496bec7cac02553639cc5fc306f7205d3635bf8d93621 0.06 MB 127 15
334,951 334,951 000000000000000002985c4f984aef8f373ee6306f9efdca52f4b3c5f7a56620 0.04 MB 60 20
334,950 334,950 0000000000000000110da0557319d449dd26023b2bd2160a250e8593fddbf355 0.21 MB 381 24
334,949 334,949 0000000000000000093dff7237a7f170540cd260f6ac3ff714693bf27ef2e1dc 0.12 MB 205 23
334,948 334,948 00000000000000000bb43e3039828ad145b01b9f03dca6c80f56a22f86f17a01 0.09 MB 153 24
334,947 334,947 000000000000000018da71b6294c9991f5a76b9088c8a77b92cf7b4fcae737a4 0.12 MB 182 17
334,946 334,946 000000000000000015138250339ed5b99a5108ef3af52d59b88524c0596ea966 0.14 MB 318 24
Previous 10 blocks ↓
Total Size: 768.99 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 280000
  • Subversion: /Satoshi:28.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 1,616.54 GB sent, 92.75 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.