Memory Pool Memory Pool Refreshing

63,118 transactions
32.03 vMB
Show Random Selection Loading Transactions
Max Size: 174/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,969 00000000000000000002b5630000000000000000000000000000000000000000 1.00 vMB 1,106 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,968 (351,716 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,252 521,252 0000000000000000001b5c8d0f97f0f2a8e3e147d8c832f870ffbd1faa1f464c 0.03 MB 91 24
521,251 521,251 0000000000000000003e04cf4120f0619cefaba93173df4ba1d1981143ca828b 0.06 MB 110 27
521,250 521,250 00000000000000000026a4fd8149a86ca16b96efb89b8ea4e214c6609ac6cb93 0.11 MB 260 28
521,249 521,249 00000000000000000000b2a5aca1de90d9b58e917b5080dc8f3f29221ff062b6 0.67 MB 822 20
521,248 521,248 0000000000000000001b303ecc81563dd0696db6a9578372331b17d02afab6c9 1.04 MB 645 13
521,247 521,247 00000000000000000009f0f128b1d031f95cc6b46dd1a74c0eeed7fc9f9065c5 1.19 MB 1,473 9
521,246 521,246 000000000000000000447d4ba9320e644b29c8f19a729806eab741c280f5da15 1.05 MB 1,946 5
521,245 521,245 00000000000000000038afbff91642791fc05fb5f9a362656d9e57a909f85564 1.08 MB 2,492 17
521,244 521,244 000000000000000000354402b03a111b3ec9e5f6bc31c7b680bcde6a2ed305d3 0.22 MB 321 41
521,243 521,243 000000000000000000220daace54aced60d9aa809d6f76fc7ed925e3ece0065b 1.17 MB 1,898 25
521,242 521,242 00000000000000000011f9229acbaedea74badee499980c228d544861ecd654b 1.11 MB 2,017 42
521,241 521,241 00000000000000000037f1b197e0e1dcdb7d6a75a3b3f53c9e7e2056b2fc6e1b 1.10 MB 1,401 8
521,240 521,240 0000000000000000000de4349394c6adb1b767d602b418073163755867aef4eb 1.22 MB 2,904 37
521,239 521,239 00000000000000000002b0a63c7fbbec531fcfc99e4d42883a5b801090385013 1.06 MB 1,747 73
521,238 521,238 0000000000000000001a7a394cdd075e26cc9a1bdbe3a588b898f65edbd0dfd5 1.11 MB 2,177 33
521,237 521,237 0000000000000000003c9b392176e322549d1cf529da6aeb9893f2b3e8ce5f87 1.21 MB 2,489 55
521,236 521,236 00000000000000000042caed5b49489547bde5446067fe30fad9d130dddbc8b2 1.11 MB 1,644 16
521,235 521,235 00000000000000000003e321b13ffd617a4c6077ef219bd62ddfa06035c3041a 1.22 MB 2,862 32
521,234 521,234 0000000000000000001e99f8b3b7d2bd02a48d562b72b672981f1f9b72b2237f 1.09 MB 1,861 75
521,233 521,233 00000000000000000037935c5877f3f35b2f08b9f206a5cdbfde3b9d12a6a58c 1.13 MB 2,395 20
521,232 521,232 0000000000000000002b0794acf245b455db40bdd03ea96725e538886a5f5ddb 1.03 MB 2,182 9
Previous 10 blocks ↓
Total Size: 704.99 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: 2,663.38 GB sent, 244.53 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.