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Memory Pool

74,351 transactions
28.66 vMB
0.07512648 BTC
Random Selection Loading Transactions
Max Size: 169.81/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 7a1a9b7efc4010d7cc118b9be142d7754fcf255205dd427cae05722847e07ae7
Version 20000000
Previous Block 00000000000000000001a221195e57ed6fa4fadb7060779cb0798a1ccd734f48
Merkle Root 841a4573d348431f580610cfee1321d622a684f15c6e3ca44ac3ce68c98b187a
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,055
Size: 1.00 vMB
Total Fees: 0.01754923 BTC
Feerates: 250.89 > 1.76 > 0.27 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,043 (73,498 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
841,545 841,545 0000000000000000000273aa0353bd880102eb8caaa723c6457fe44c777d15e0 4,199 1.00/1.00 vMB 37
841,544 841,544 00000000000000000002f3b6dfd2c342fa8f928bdb8c560096628963e1be21f2 3,622 1.00/1.00 vMB 41
841,543 841,543 000000000000000000008ec71de38c90d64e803fc8950468c5b127d29c1057a8 3,477 1.00/1.00 vMB 43
841,542 841,542 00000000000000000002674ec1f18e17096b35844a5ff3d4625ed32b572bf7bb 2,903 1.00/1.00 vMB 66
841,541 841,541 00000000000000000001236edd588d789fec25157fc1f0dcaf5e3246a8f0bcd4 3,552 1.00/1.00 vMB 31
841,540 841,540 0000000000000000000221dbedfa55c4b1d1b9968526939b638e38adf21d89f2 3,150 1.00/1.00 vMB 50
841,539 841,539 00000000000000000001dd2aac1b620ad53b40487c91cd26cbfd7a15393c27f9 1,667 1.00/1.00 vMB 35
841,538 841,538 00000000000000000000d41edc0f818e032d1f5a6a4d0bd8a586680c1b3dcf30 2,342 1.00/1.00 vMB 47
841,537 841,537 0000000000000000000287bfcde2a6da66b8f81572654e50181b691451bb557f 2,012 1.00/1.00 vMB 58
841,536 841,536 000000000000000000003606bdc1fa388c4aae4e88f4c3c26b5a8a475a5a3464 3,603 1.00/1.00 vMB 38
841,535 841,535 0000000000000000000104d5f32abc737ef38abcc85ee9e79f62f71509bd1ad9 4,980 1.00/1.00 vMB 26
841,534 841,534 0000000000000000000207a554f57f4bca204523a30138c02242c66bce49fdbb 3,867 1.00/1.00 vMB 20
841,533 841,533 00000000000000000002cb91f7cafac0052f2b93515a49f67d01f77645190c5e 3,968 1.00/1.00 vMB 33
841,532 841,532 000000000000000000007d4f3a36a80a82169a5125edbf698e6aad67834251cb 4,068 1.00/1.00 vMB 34
841,531 841,531 000000000000000000000b06335a81d994f852d8d0d7de0aa5407501c66a9e38 3,756 1.00/1.00 vMB 25
841,530 841,530 0000000000000000000159d35d1e0e5b7946b43bfe315bc8af42e280e31f3ed8 4,023 1.00/1.00 vMB 33
841,529 841,529 000000000000000000001167bdb237c714d7fbc0a1b4ded095062396212f9a06 4,480 1.00/1.00 vMB 32
841,528 841,528 00000000000000000000fb4734b2471bebab9441f883afa71058fbfcec6083ad 4,197 1.00/1.00 vMB 25
841,527 841,527 00000000000000000002a1e685426161c8cb6e62a623b7cf9872cfea8565db31 3,893 1.00/1.00 vMB 30
841,526 841,526 0000000000000000000045814971b25321cd5a24d4e1011077a4c7b84c8a0ded 5,369 1.00/1.00 vMB 19
841,525 841,525 000000000000000000000a9dae633d92a299476f4c772455e0021e02e95a9f69 3,861 1.00/1.00 vMB 18
Previous 10 blocks ↓
Total Size: 782.47 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 114
    • Outgoing: 10
  • Data Transfer:
    • Sent: 667.98 GB
    • Received: 15.35 GB
  • Uptime:

Notes
  • Use the search bar at the top of the website to search for transactions and blocks.
  • Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
  • Block size (MB) does not include block header, tx count, or coinbase transaction.
  • Feerates are in sats/vbyte.
  • AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

  • Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
  • Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

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:

  • bitcoin-cli getrawtransaction <txid>
  • bitcoin-cli getblock <hash>
  • 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.