Memory Pool Memory Pool Refreshing

51,248 transactions
21.66 vMB
Show Random Selection Loading Transactions
Max Size: 138/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,072 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,900 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,071 (34,517 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
835,554 835,554 00000000000000000000f3fb19c51ffb9b061e8311906d416591ccd291cd0a16 1.94 MB 3,107 36
835,553 835,553 00000000000000000003047c6b25a557ae691d3cb7e33e8ea156300f52a0ed00 1.67 MB 2,899 36
835,552 835,552 00000000000000000001b45e2f81789bf103547c3c5bdbe094d2ddd9b3ab7984 1.64 MB 3,231 47
835,551 835,551 00000000000000000002c37ad910953d3bd6eb095afbe78054c86676170b9f82 1.59 MB 3,306 51
835,550 835,550 00000000000000000001e7f6aa113d037bb57067febc5ac849b102273e57b390 1.68 MB 3,050 38
835,549 835,549 00000000000000000001fa2e51b8be63a9cab86bf9eef25462ed77fd5f3019e3 1.65 MB 3,247 44
835,548 835,548 00000000000000000002bcb32793f25db663e76988aceaa893862386c6049a07 1.60 MB 3,270 48
835,547 835,547 00000000000000000001f7418c0896fd512d1c6d2ddc0280c7e13b1ad9d2b5ca 1.56 MB 3,404 54
835,546 835,546 00000000000000000001a5784bc6972139a5ec70d1893cd9ca8bb19a9195d631 1.66 MB 3,281 32
835,545 835,545 000000000000000000025ca59fde55d95cb563dba5cdb81e79e6accdc743baf6 1.75 MB 3,178 31
835,544 835,544 0000000000000000000066a4f3b1f8da45ca6b9a799415893de3f6c411242a37 1.76 MB 2,778 33
835,543 835,543 0000000000000000000157d4c7ce808d1935f313faf73b28859a77f1d6308326 1.69 MB 3,040 34
835,542 835,542 000000000000000000031902d3946810ff4a40efef56ce38561d575362012aa1 1.60 MB 3,382 47
835,541 835,541 00000000000000000002d7a4a67e3223c105e7ca74e248db17beddeb82e47d7f 1.76 MB 2,803 12
835,540 835,540 00000000000000000002ee01a869b610e5b2b89f9fcc2d2e446c4985101c26b4 1.98 MB 2,834 15
835,539 835,539 00000000000000000002f479bb85ba556f48ab8a27019eb574868d0d153c31ad 1.81 MB 1,605 12
835,538 835,538 00000000000000000001b5e04bb3bd26c2eb43d97c43867dbe8074ef2d786034 1.53 MB 3,124 23
835,537 835,537 000000000000000000026b1343f2c4cfcbc8c5dea5d7c3c2494412f59760cde8 1.50 MB 2,663 24
835,536 835,536 00000000000000000000e0f4847bd39f4bbe9ecb2fb63363286fe714b7c6fcee 1.61 MB 3,098 24
835,535 835,535 000000000000000000002e955403df21ece39e057a4ff03313bae3b40f203b70 1.82 MB 882 8
835,534 835,534 00000000000000000001fd64d6423427978763b416dab7c4998562bfb6759ab9 2.01 MB 2,205 11
Previous 10 blocks ↓
Total Size: 699.59 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: 2,174.31 GB sent, 207.52 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.