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Memory Pool

81,479 transactions
30.15 vMB
0.13071976 BTC
Random Selection Loading Transactions
Max Size: 181.35/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt fb4456cba4f7a57cf518dd57185e590fd14bd9c044192c0595e915318c453772
Version 20000000
Previous Block 00000000000000000001da0a60f0698b1c5dd5ff7d15014352ab111436e992fd
Merkle Root b0c8e1c99e91588179506adcdeae733d8a6587c4d00285d96b73ae33f27b00a1
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 4,418
Size: 1.00 vMB
Total Fees: 0.03843731 BTC
Feerates: 301.60 > 3.85 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,300 (506,380 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
408,920 408,920 0000000000000000039f9c9d9027c5dd42a7c9236d44605612ecf19388abf2b1 1,975 1.00/1.00 vMB 32
408,919 408,919 000000000000000002e9cb348247c00c81dc961495ecf34e2edc90ae39c0c67c 3,139 1.00/1.00 vMB 48
408,918 408,918 000000000000000000644206adb85777589662dd752a076123789b4e73baa8a6 2,530 1.00/1.00 vMB 38
408,917 408,917 00000000000000000516a5c45146f6ff1d9d19f873f1a6a719e4dcca3dc6e708 669 0.30/1.00 vMB 35
408,916 408,916 000000000000000005c866ebd3751bab0a1eaa53bb17d736d8e4115017022f3b 1,421 0.69/1.00 vMB 42
408,915 408,915 0000000000000000049411313423d43ca8a247b39953de9cf48f5c5df9f1be40 39 0.04/1.00 vMB 24
408,914 408,914 000000000000000000e540943693df364633573d177d326b8d5705ba3c14af31 99 0.03/1.00 vMB 43
408,913 408,913 000000000000000000a8f3fb731731c0260619e9020d798a071d78efccf40ec3 725 0.98/1.00 vMB 16
408,912 408,912 000000000000000000efa6b82eef4c9d3109e21c7ebeeb9a3de57e3787f1c518 2,405 1.00/1.00 vMB 42
408,911 408,911 00000000000000000533471523b5eb705155e762addd0a0a917087344c508ed0 2,796 1.00/1.00 vMB 44
408,910 408,910 0000000000000000031443060644f45968372779734ffbdca68ac73c62494b64 1,639 1.00/1.00 vMB 31
408,909 408,909 000000000000000005aa05b9daf79021c56cd6246e3ae7ec53835d76d8a6df5c 1,424 0.89/1.00 vMB 27
408,908 408,908 0000000000000000021b1605e3f7e0b471a97193081d9445817685a6281bfc54 1,036 1.00/1.00 vMB 16
408,907 408,907 00000000000000000170334eb199aa327924425bb84fd7f4d24d069af3806d1f 16 0.00/1.00 vMB 123
408,906 408,906 000000000000000002612886956268e83b959430fd240ee128e9c85de05d6c32 2,163 1.00/1.00 vMB 38
408,905 408,905 000000000000000004c901d83803ec66d72e1ee77e3f3f9810f1e81952a1cdf9 2,755 1.00/1.00 vMB 38
408,904 408,904 000000000000000002487f89daca00dd51d738bb142f6e5580c1f1cca8fb7360 3,413 1.00/1.00 vMB 74
408,903 408,903 000000000000000003838fe6db918e2942b8ac6d55381dc4b12af462f81e56b4 337 1.00/1.00 vMB 12
408,902 408,902 00000000000000000573e65ef87d3cc004247b8982112618dbe9affb77b260ab 2,566 1.00/1.00 vMB 53
408,901 408,901 00000000000000000064be94fdbc7b24469f884d6e4ef37dc15d2dcc1d5433e5 1,158 0.86/1.00 vMB 31
408,900 408,900 000000000000000003d90ca4ff568b899aefc6401c310b00d17175323a2779a7 2,032 0.93/1.00 vMB 44
Previous 10 blocks ↓
Total Size: 782.91 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: 713.89 GB
    • Received: 17.50 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.