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Memory Pool

41,223 transactions
18.07 vMB
0.17004221 BTC
  • 1 sats/vbyte = 9 blocks ()
  • 2 sats/vbyte = 7 blocks ()
  • 3 sats/vbyte = 3 blocks ()
  • 4 sats/vbyte = 2 blocks ()
Random Selection Loading Transactions
Max Size: 99.69/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 81502d37b3cf96702d41b995201b03b8487120a685fdbcb0ca75065614664678
Version 20000000
Previous Block 000000000000000000020ccee460118136cbb70bebcfd201e05537e2e146409b
Merkle Root 969b148de8036d160e1dba14d30db394bad263b5acde71a5721335bde1403aed
Time ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,682
Size: 1.00 vMB
Total Fees: 0.05461490 BTC
Median Feerate: 4.58 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 913,321 (709,450 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
203,871 203,871 000000000000018d5b3ec501e47b2a2bd0b969b85743657de27667341f28dae6 223 0.12 vMB 149
203,870 203,870 00000000000003f1e89dc767fecbefdbfbd37db706f2449360320bfb3f7bf5ba 164 0.09 vMB 92
203,869 203,869 0000000000000031ea5afa1d5cd32502103df272048f861f9b97f2d23922a3cb 57 0.02 vMB 100
203,868 203,868 000000000000048dd9710a9591d89080a791e984ad43d42dfd345e02bc253f7a 358 0.12 vMB 156
203,867 203,867 0000000000000473c1f6b5125dd4c5ec6966da07d784da13184cc9da9a415d05 76 0.07 vMB 48
203,866 203,866 00000000000000628303ac5e61bd9cf560b57af720d4de46570415f58f6fb0c5 324 0.14 vMB 141
203,865 203,865 00000000000004d3e0d1381531afe63fe7acc7e7285d87f2ed420398283336e1 172 0.25 vMB 65
203,864 203,864 00000000000003ae180c146e0f1ac009d22384d9e30ea387ade28e7e4f3928c9 693 0.34 vMB 138
203,863 203,863 00000000000000f9cffb8c6d3340733689d335ae32403e7c18bd62d06b69e461 10 0.00 vMB 308
203,862 203,862 00000000000004787f0c4e28d8a83a93bab3e9f9e8d931a061aabaf64381c205 170 0.07 vMB 174
203,861 203,861 00000000000004d794b6a7a1ca8a537e6d7d692d800a70f47beca39bbafae7c8 144 0.07 vMB 118
203,860 203,860 00000000000001aa5cdab1ed2544ae69cfb0964e9c31e31cc17806f8bf1a6822 130 0.05 vMB 154
203,859 203,859 0000000000000296fab9da0e4b45304fd87422361c76feb50e20bcf6904b8d11 73 0.03 vMB 86
203,858 203,858 00000000000002dcad962ecdf9a3a063d9caacb5dfaa042707876ae6ddefc858 341 0.19 vMB 116
203,857 203,857 00000000000004f0645f8412c410a00c9e0c951135df2e5aa4675de812dc1fa5 104 0.05 vMB 112
203,856 203,856 000000000000048baca5cd2df977a3fe3267cb5dd80100feef8ecd99f6bde587 223 0.09 vMB 126
203,855 203,855 00000000000000fbf692ad667086e22f80504b2aa82e3557f72f5311a98fb26e 260 0.12 vMB 137
203,854 203,854 00000000000004e8a556a1fb1e761ed5d7d2483ce2950dc01f3a11d79e53ce22 21 0.01 vMB 127
203,853 203,853 00000000000001682bca07f459fe63bf9db179bdae01b1dd97e1839c8a837303 525 0.23 vMB 111
203,852 203,852 000000000000047bdb30ccfc9a9330a583cb854d88e3fdca40bd31083f1d9388 158 0.05 vMB 46
203,851 203,851 00000000000004be2e49ba79c338cea52027869e4bd08a2b4fa1fecb128568b0 65 0.03 vMB 247
Previous 10 blocks ↓
Total Size: 779.42 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 91
    • Outgoing: 10
  • Data Transfer:
    • Sent: 113.30 GB
    • Received: 0.47 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.