Memory Pool Memory Pool Refreshing

5,304 transactions (1.70 vMB)
  • 1 sats/vbyte = (2 blocks)
Show Random Selection Loading Transactions
Max Size: 9/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Feerate AFR
909,128 00000000000000000002349e0000000000000000000000000000000000000000 ago 1.00 vMB 3,474 2
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 909,127 (887,458 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
21,669 21,669 000000004ed9269004c43fe3f0d7c2841911326849adddf0ff515ed30aaa7c21 0.00 MB 1 0
21,668 21,668 000000009fb075b4d1182c86531948afaa2592aba97069cd59f508699f096fff 0.00 MB 1 0
21,667 21,667 00000000ecc08b74c5f39d97dcb710eebdba76445d07f5cfd8cdfbb1dc82d366 0.00 MB 1 0
21,666 21,666 00000000b0289b43959ccd5a8c17268cbbdad3b2fa0c919e37bcb998c6f78b9e 0.00 MB 1 0
21,665 21,665 00000000f77bdd1a07b8e9fe27b0de2078ebfec54f9d5073d1a0409d2b9e3d97 0.00 MB 1 0
21,664 21,664 00000000f9a9006e2e727b1cf8706f28a7fc963b0d411a6caec17b9f921f849d 0.00 MB 1 0
21,663 21,663 0000000006deb5cdee2610979c8168c3106fd9a18eaa3b24b72fbf4963b244c2 0.00 MB 1 0
21,662 21,662 00000000f23d40f03ad4e3b7dd23884c08e20739bcf7b61cc5eead8f8a487318 0.00 MB 1 0
21,661 21,661 00000000a4cf6b061702ffb12e0cf60920e58546417834974ddfabd8a3fad75f 0.00 MB 1 0
21,660 21,660 00000000908bc9dd7715cda7f98b5b762d61eec8cc16aa26220ee23636a92c31 0.00 MB 1 0
21,659 21,659 00000000fbc0892f40ad3700741e977d1c8baf139f8356e9dafe229ea3baa64f 0.00 MB 1 0
21,658 21,658 00000000280d0a2da5ddee4d1a07ca689cf1f1a28d18ced76ec73620fc26990e 0.00 MB 1 0
21,657 21,657 00000000536dedc1bad1e2d5820a09a5cff6f48f16db9ea6f481f2037b1bd7c9 0.00 MB 1 0
21,656 21,656 000000003b2342ed9ddbf84c3ce25545a489776a4dd7da2ca5b5607149de7ed0 0.00 MB 1 0
21,655 21,655 000000002877d9fe2556c0705dc02816fd74de4473f4ca1339a4c3c60f280ca9 0.00 MB 1 0
21,654 21,654 00000000eb5de08bb070d49b53eefc1251c1b614107845fce30dcfbe3c7a584e 0.00 MB 1 0
21,653 21,653 000000007a6892d91740397f45da3dfec96248ea5b639ed23f6fa264ba55486c 0.00 MB 1 0
21,652 21,652 000000006a3c1c8cc48f2c26754429fb1f5c015255906417c726041275b48733 0.00 MB 1 0
21,651 21,651 0000000095129b040c45d64a7cca5894bd96c1504fd3ecad3c487f9f1e280e77 0.00 MB 1 0
21,650 21,650 00000000a7e125156b17a0997e31b1e5f63f2fc34db4e85425fd143ec90d2473 0.00 MB 1 0
21,649 21,649 0000000004e7a8280ce115e0932f6ff11dec3c1f693e4e33bc30afd4185721d2 0.00 MB 1 0
Previous 10 blocks ↓
Total Size: 771.78 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 280000
  • Subversion: /Satoshi:28.0.0/
  • Uptime:
  • Connections: 10 outgoing, 113 incoming
  • Data Transfer: 1,938.45 GB sent, 106.48 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.