Memory Pool Memory Pool Refreshing

81,572 transactions
31.58 vMB
Show Random Selection Loading Transactions
Max Size: 188/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,176 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 4,017 20
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,175 (359,623 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
510,552 510,552 0000000000000000004dde4b9f58762bcf8e99cf83fd1dac3b31556d39f9e52a 1.08 MB 1,634 64
510,551 510,551 0000000000000000004f4a6c5cc7be55511e33c695c0273ae419104c5b43d1c5 1.04 MB 1,689 40
510,550 510,550 0000000000000000000287e974729affabd7449a9a563bf65b8874abac8410fa 1.08 MB 1,664 84
510,549 510,549 000000000000000000007e017d1b9eea1597f92f5c0b7f8b67930b523eea5ecc 1.02 MB 813 46
510,548 510,548 00000000000000000011b54cff8d59e6d82cacbe7e17823f8403f8e0ecd40860 1.07 MB 1,521 97
510,547 510,547 0000000000000000003066502e03cf7aeda1d6c79cd262841e75d6a08589239e 1.10 MB 2,155 113
510,546 510,546 0000000000000000003435e89bd211d905caf1a8284f29fd928ea284c7c65e45 1.15 MB 2,115 124
510,545 510,545 00000000000000000007a2d91020f2c9fc9dc2757e631cd22ecc0fa6e2c3fa3e 0.60 MB 1,208 81
510,544 510,544 00000000000000000039ef2c3636e76f9f075530d6609ac603005ed2b47c8912 1.03 MB 2,163 74
510,543 510,543 000000000000000000326b45e6835bac9063fe190797a3d13b0e35b6ceeeeffb 0.39 MB 490 98
510,542 510,542 00000000000000000039481c3a55b9e7855f8c066939b111e735b9e1e4388e93 1.10 MB 1,462 38
510,541 510,541 0000000000000000000404f6604699cd75421d3cd6f71128f2f49e0f21fd957e 1.01 MB 289 20
510,540 510,540 0000000000000000003715f6ae9afd582c4e408a0876bfa562ed034979267cef 1.08 MB 1,514 21
510,539 510,539 00000000000000000014d84b940bc10ccb93484b5cbcdb45bf009444c585693f 1.08 MB 2,426 29
510,538 510,538 00000000000000000016b6fc9354e863d03e5a5670e07843178b3cd6e18ee8b7 1.09 MB 1,532 66
510,537 510,537 00000000000000000041153b70f1346787c3788d9ca355690e2cc8d86bfc096d 1.06 MB 741 106
510,536 510,536 0000000000000000003288b6719e1f995182714e8f4da65294122bc7ea0f814d 1.09 MB 2,500 140
510,535 510,535 0000000000000000001717cfe1ce8d829b6bc93963c658b0e86cba71b8111518 1.08 MB 1,640 81
510,534 510,534 0000000000000000000d2ba731db29d203cafcc4f24a3c07f913540eedae546f 1.09 MB 1,451 55
510,533 510,533 000000000000000000287b8a72394dd49676842f391c9d90567aea002bf0d282 1.12 MB 2,067 129
510,532 510,532 00000000000000000055cb411b12b7979cd5d63a59b428007998833aa420f59a 1.10 MB 665 23
Previous 10 blocks ↓
Total Size: 699.79 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: 2,187.20 GB sent, 208.98 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.