Memory Pool Memory Pool Refreshing

73,474 transactions
32.59 vMB
Show Random Selection Loading Transactions
Max Size: 196/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,133 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 5,931 14
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,132 (349,483 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
520,649 520,649 0000000000000000002d79741da44d81cfad4923802fa45d3d63d37295956d71 0.82 MB 1,581 38
520,648 520,648 0000000000000000003e3cb272a2f14496252ed550efd04b0651830444a2f070 0.01 MB 24 29
520,647 520,647 0000000000000000002a8e4b38ffef5c996d15a9b2922cba6bc918908a1d1963 0.31 MB 604 24
520,646 520,646 0000000000000000002db7d7088e631f9e4ddf02b88326df8718c6146e8e2dd6 1.18 MB 3,087 38
520,645 520,645 000000000000000000206b99481761f26148f10ec0d36845ce01d0f2a44f1e59 0.11 MB 233 31
520,644 520,644 0000000000000000001d9e3ee3d27a9a258d9be5c06900f854c67932b966c4fd 0.59 MB 1,246 33
520,643 520,643 0000000000000000003d907629a022065f3bf5a0d3a291acf842704c06f5d365 0.46 MB 1,225 37
520,642 520,642 00000000000000000006cf6aa649eb59c89036db7012447332a4c13b19f96ad1 0.95 MB 2,207 35
520,641 520,641 0000000000000000003ba636738fbd8b74d7ccfc0e5c9f448007d22ecf4da21a 1.42 MB 323 5
520,640 520,640 000000000000000000250ff604e0d46ac4c2978d727446864f08f77dc0a91d18 1.21 MB 2,352 29
520,639 520,639 00000000000000000044b5735781b41133293756366e8d9a40ef99f1c57b5ba5 0.33 MB 744 24
520,638 520,638 00000000000000000043b9da7f913313dee4aee3ab6029afe271d1e753569be1 1.19 MB 2,618 39
520,637 520,637 00000000000000000041cd191825ea1c29d2fda101ce1c8c1ed4cbee7592788b 0.55 MB 1,129 50
520,636 520,636 00000000000000000020ba43924b0f2bf20b2b2e7eeeb96af4e6b245632ecf3e 0.81 MB 1,797 32
520,635 520,635 0000000000000000000f3d9a6359fe63ebccc6b1e527148af056597275bf951e 1.13 MB 2,774 31
520,634 520,634 00000000000000000041f665dc48b7b967129dfee4bd19a728876b649e001348 0.37 MB 769 51
520,633 520,633 00000000000000000037ab2848f81da1d4d25e4f337e05d686d1ca198129ca25 0.15 MB 366 27
520,632 520,632 00000000000000000018cd20b669a65fee7d275e1ad9f2cfcc585f17e49dc2bc 0.69 MB 1,186 32
520,631 520,631 000000000000000000117d90da784485c614639703e026f4a4548f7a494469f8 0.51 MB 1,119 23
520,630 520,630 00000000000000000043230197a501cc273c9a67c7ef0342df3c02a3164dc003 1.17 MB 2,702 42
520,629 520,629 00000000000000000021bac7d007465ca48621a1097363948c3e1dba1fec3c4c 0.07 MB 210 28
Previous 10 blocks ↓
Total Size: 699.71 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: 2,185.09 GB sent, 208.47 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.