Memory Pool Memory Pool Refreshing

88,925 transactions
32.56 vMB
Show Random Selection Loading Transactions
Max Size: 200/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,344 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 4,586 14
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,343 (233,840 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
638,503 638,503 000000000000000000054645b16c7a3aa847a4edd725132a622b998cfe50454f 1.23 MB 2,996 47
638,502 638,502 0000000000000000000f38655f7c56dcf7963252ea05e21de18487d392530ed4 1.22 MB 2,127 49
638,501 638,501 0000000000000000000182b7ac987109fafc4d10962395506b16e6b8f6a9f282 1.20 MB 2,413 45
638,500 638,500 000000000000000000017a244eed1f8f3e26d626b1ca87d90455464bb28010e0 1.28 MB 2,451 48
638,499 638,499 0000000000000000000af174c35117127630f13c52e3205d564c816436ef4074 1.43 MB 2,276 59
638,498 638,498 00000000000000000005e24c5ad1bace8dc6736447485c7c802ed54885326299 1.37 MB 2,601 61
638,497 638,497 00000000000000000006f2e63fb3a32d26d9b99971e82a4cb345c528567a712c 1.42 MB 2,363 62
638,496 638,496 00000000000000000004de1056ba53cf67e5010ce435c9e05f76d711f16ea873 1.38 MB 2,519 48
638,495 638,495 00000000000000000002e1ca230ddb94921abc42ebb015b231c889f4471aae82 0.00 MB 1 0
638,494 638,494 00000000000000000001bba504cdb2503ecb925a78d85f78c7f591168beb58ff 1.25 MB 2,946 63
638,493 638,493 000000000000000000023f0cab2c5d43d1fb6701241a0d579e84f35d0a43d039 1.72 MB 1,707 84
638,492 638,492 0000000000000000000393588d04cd9a681d84a0bfeea30258ef8ebc85c1b255 1.68 MB 1,807 62
638,491 638,491 00000000000000000004e8d55595ecb4313504696c6d3016ce1b52a70b1775c6 1.50 MB 1,881 58
638,490 638,490 00000000000000000005e30238fd37a49536a7c70fa18c9bbe8abd676691dc2f 1.23 MB 2,548 39
638,489 638,489 0000000000000000000f0a198c1dfc5731f063a568ffc0ff6ec120ba52c22ddd 1.39 MB 2,402 55
638,488 638,488 00000000000000000005279bdddb6099b074f7c3b86b1dde5ec19359426605f6 1.20 MB 3,023 41
638,487 638,487 00000000000000000009640c2a4f78237a05279165c37cc990c9797a75095a34 1.43 MB 2,581 54
638,486 638,486 0000000000000000000da13d058bf95cfc0eeb1812533182f1304b0cdba6771a 1.38 MB 2,543 48
638,485 638,485 000000000000000000053c907180ad42e0739bdba7055e3791bedc224f98bb62 1.36 MB 2,392 70
638,484 638,484 00000000000000000003f9b462dc1e7d0e8018887710b1adf3b3490ab2572e0a 1.42 MB 2,355 47
638,483 638,483 00000000000000000008ad9419d3e8e73913966205f4363a261c29a17741cc25 1.31 MB 2,104 71
Previous 10 blocks ↓
Total Size: 703.85 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: 2,627.91 GB sent, 237.17 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.