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Memory Pool

83,668 transactions
31.16 vMB
0.09464689 BTC
Random Selection Loading Transactions
Max Size: 190.58/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt c637a48edf625cb67f71aca4e1149d71813008e18255bff3b7a72620347266c4
Version 20000000
Previous Block 000000000000000000019cfdd578855077e60f36c781b1a8c71950cba95fc08d
Merkle Root 76de56b8470fc3927b2bb8386854edb6d38e859af430451ce9d9087233aee5c8
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 2,702
Size: 1.00 vMB
Total Fees: 0.02129935 BTC
Feerates: 150.92 > 2.13 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,361 (96,502 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
818,859 818,859 00000000000000000003da548345936efafa2b1b3dd1bf11e99886b448ca9fbb 3,816 1.00/1.00 vMB 38
818,858 818,858 0000000000000000000421f1d378cb6468aa27776aa6beea0c770c20542e46d9 3,104 1.00/1.00 vMB 57
818,857 818,857 000000000000000000009ce985d425245578301700c357786c0bdc4fd76bb67e 3,015 1.00/1.00 vMB 42
818,856 818,856 000000000000000000004db8ac3bd101067da607c1094e9d280b22fd2a3f7958 3,308 1.00/1.00 vMB 55
818,855 818,855 00000000000000000001ca45204aede4a1ff67df37c4e4641e7082511b6c8f36 1,411 1.00/1.00 vMB 40
818,854 818,854 00000000000000000000bd451b653da0f0530ee57cbdeed166f0a6d5f5068201 1,493 1.00/1.00 vMB 33
818,853 818,853 000000000000000000017f784438e38b2ff8c747d8adffa10aed5e3343d4ab5f 4,035 1.00/1.00 vMB 44
818,852 818,852 000000000000000000000525e534dce62a8b594a1e958b4fde0cb5b86b5e68f2 3,536 1.00/1.00 vMB 31
818,851 818,851 000000000000000000029d5c2b5e9e7831c5eb5f44cf00e47804bff9bbd227e3 3,443 1.00/1.00 vMB 50
818,850 818,850 0000000000000000000156e3e125cea37d3d9b904015e18965487d4b86d93c3d 4,120 1.00/1.00 vMB 40
818,849 818,849 00000000000000000001e64898d19c45c7b0d7f19749115a6337a8879fb63507 3,923 1.00/1.00 vMB 39
818,848 818,848 000000000000000000015e729859cb15eac7eb309fe1a90150e31a1a185c07c5 3,931 1.00/1.00 vMB 43
818,847 818,847 000000000000000000002c3f718e8b6f326268de0bb635ae6842e83a47f450c2 3,564 1.00/1.00 vMB 44
818,846 818,846 00000000000000000001d02ae5b7cc77d98b5ca8596c4943067b18390f848ea5 4,120 1.00/1.00 vMB 41
818,845 818,845 000000000000000000011a7248c064216cbb7c3816a5d9014bdabb5048f34a98 754 1.00/1.00 vMB 40
818,844 818,844 000000000000000000039de07e2542c243120c6b8014bbe650a389e1145e9583 2,698 1.00/1.00 vMB 50
818,843 818,843 000000000000000000041a19593a89d14d04075c8d31c42a2d4e9d5a9bc6a754 2,421 1.00/1.00 vMB 49
818,842 818,842 00000000000000000000629ad82818f0336f009565cf10f2863dad27b8463a70 3,033 1.00/1.00 vMB 58
818,841 818,841 0000000000000000000401b1c7ca5824cf9bd0300a05e9f45dc48c41804e3d02 1,371 1.00/1.00 vMB 45
818,840 818,840 00000000000000000003d497c9d10ec57d9dd31a85cfe2b3e03f076e4aba7853 1,928 1.00/1.00 vMB 49
818,839 818,839 000000000000000000040ebaa1c0fa15c26aa9c830b3b6de37e808996fc4093f 2,860 1.00/1.00 vMB 52
Previous 10 blocks ↓
Total Size: 783.02 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 114
    • Outgoing: 11
  • Data Transfer:
    • Sent: 719.31 GB
    • Received: 18.03 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.