Memory Pool Memory Pool Refreshing

51,063 transactions
21.74 vMB
Show Random Selection Loading Transactions
Max Size: 123/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,869 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 2,348 14
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,868 (351,319 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,549 521,549 0000000000000000003957c37099b8f572540346bc704da3bbe2738a40b7057c 1.14 MB 2,472 55
521,548 521,548 00000000000000000030e18866c5cf8a73ff2f3bb24c8243a09bb48568a2b2f5 1.17 MB 1,763 50
521,547 521,547 0000000000000000001bbae20fbc3fff3c45f1d0fc06264cbbc7ebe58c5bc44d 1.18 MB 1,638 32
521,546 521,546 0000000000000000000f6389dc5dbe91d978279d99e5898f1d9e7fe14fe47e2f 1.12 MB 2,424 76
521,545 521,545 0000000000000000001e3b6fff7532131be163c71f80be9fa10bbbb056ee6390 0.41 MB 573 39
521,544 521,544 000000000000000000084a2175d49cf1ffe10f7e97f0666fe77bc80a8ac1f9c8 0.43 MB 577 14
521,543 521,543 0000000000000000000303f352ae865824066967a21c099c112c7aafbedb9a00 1.12 MB 1,738 15
521,542 521,542 000000000000000000079c57e1e670c5c5c2108e396233f3a08ea39161cb4ccd 1.13 MB 2,142 50
521,541 521,541 0000000000000000002b007c1c34fd16b5ba45500d2c8b83756e10a769a1ef16 0.83 MB 1,506 25
521,540 521,540 0000000000000000001a0b5cc6abaafda65b325133a5cf3838de3a0d58c98e48 0.25 MB 394 30
521,539 521,539 000000000000000000081a5ef056d720454533dedb45c24122d544cb2a3977b3 0.04 MB 83 33
521,538 521,538 00000000000000000036654a84b3974322a851263576e1ed41e0e52226c8547a 0.33 MB 664 27
521,537 521,537 0000000000000000001787aad3f4657b03784e2629a58c4b78a8cf70c4aec852 1.17 MB 2,195 30
521,536 521,536 00000000000000000004ac526b78c797c79d2b7b69db83a67778c8e984ef7e1d 0.71 MB 373 2
521,535 521,535 000000000000000000212a7679de676a02434bfb162892d03c06661ee7b6a465 1.12 MB 1,873 27
521,534 521,534 00000000000000000005a06dc834f2f1b78e7d89ddcf185e77f0bd7a66973c01 0.57 MB 1,231 29
521,533 521,533 00000000000000000019ae037cc70a169874ab435cb2b1724cb893de8b62b330 0.10 MB 263 24
521,532 521,532 0000000000000000002f92872f8c6ab4855719c39cfc36b3b51a9c2a01a2613d 0.80 MB 1,424 27
521,531 521,531 00000000000000000028c75bbd6f8e10e0d8cd220345c1d14e9592bd9b8cc212 0.10 MB 194 34
521,530 521,530 000000000000000000285dc93438682aa180a8c8bd9d7762da7a51277de11eb8 1.35 MB 938 4
521,529 521,529 0000000000000000002a0fbc5e8329de18a7785f98c647431080525004fd14e1 1.13 MB 2,282 32
Previous 10 blocks ↓
Total Size: 704.81 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: 2,660.19 GB sent, 243.64 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.