Memory Pool Memory Pool Refreshing

60,986 transactions
26.77 vMB
Show Random Selection Loading Transactions
Max Size: 170/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,088 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 5,429 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,087 (348,411 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,676 521,676 0000000000000000001624276e3e13177501f53ae18f42aae8fdc2e89466e176 1.20 MB 2,394 44
521,675 521,675 0000000000000000003c2e3e3dc6168e111918dbeee1147bd6e0e7428eebf5df 0.14 MB 396 38
521,674 521,674 00000000000000000004fd037a867b0566ddedb0bafa8787c65ebcceba77a2cd 1.12 MB 2,324 32
521,673 521,673 0000000000000000003c94fff02781cf3e8a63ef13d6f0193e491f9e07342d7d 0.51 MB 681 17
521,672 521,672 000000000000000000435ba989ac1a2c9f7b993960035f24e31f645e36365878 0.23 MB 343 29
521,671 521,671 0000000000000000003ba6ba8af5713c1f670952d52595cc734f3ac118637867 1.16 MB 1,843 29
521,670 521,670 00000000000000000005176decf8505437172a04d049262b77a75cfd72bf12b0 1.04 MB 1,768 7
521,669 521,669 00000000000000000013eadaa2443008331b7f8cea8b89e990dde01f5275ac79 1.12 MB 2,318 25
521,668 521,668 0000000000000000002dc45a00ea2f8d7b93a00b50b65bb4191e623b7bae63b8 1.05 MB 1,731 15
521,667 521,667 00000000000000000033a94e4651ea4b72f2c7e6f0b9562d12b04225c46a11df 1.16 MB 2,322 37
521,666 521,666 000000000000000000444b2472ccc3a9b12bfc6765d72effa5952a7ae0850325 1.22 MB 2,202 22
521,665 521,665 00000000000000000015bfbb1135375333df2ac519997b75b6b9127f754ba590 1.43 MB 3,197 34
521,664 521,664 0000000000000000000c973825970b200f438af448ff56c2c9317f4c2fbf93b5 1.00 MB 1,189 28
521,663 521,663 000000000000000000372200896905c7a6e5d3d76402a3bc22b7475bb1caf00d 1.03 MB 353 20
521,662 521,662 0000000000000000002df4c2b31191e36691315ed0ef6f3c69c73cfc5eaed888 1.11 MB 1,782 46
521,661 521,661 000000000000000000253181a9d0f844a54d2180f054ea59834cf2d56e69ff87 1.14 MB 1,773 46
521,660 521,660 0000000000000000001c6f025464b24e91851282854064bd28a6fbc51c0ee06d 1.04 MB 709 17
521,659 521,659 000000000000000000280faa6b06a21d07551e6980b80cc052e85f021f4fe093 1.12 MB 1,676 48
521,658 521,658 00000000000000000040c62e22a4aa0be9322a3849ba3e871e1a405ee0c948d5 0.73 MB 522 1
521,657 521,657 00000000000000000008117df6b4f37184cecfde84a0817bcc27036800331a38 1.18 MB 1,440 2
521,656 521,656 0000000000000000003df873c5635df3b6fbc9198f23578367b4e564b4984e85 1.10 MB 1,523 10
Previous 10 blocks ↓
Total Size: 699.62 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: 2,176.19 GB sent, 207.75 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.