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Memory Pool

39,456 transactions
19.50 vMB
0.07087648 BTC
Random Selection Loading Transactions
Max Size: 108.29/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 221756a07d609806294c6384b0b2bc258acff06f78a051fb2e9e311a924c8231
Version 20000000
Previous Block 0000000000000000000063736c6cae7dacbf15d4eb124e826ef2821de31bf22e
Merkle Root 3b78de1648c205b3c8e5fe1ed70595b649301e4d12ef8b0d6de619c43cb7c24f
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,906
Size: 1.00 vMB
Total Fees: 0.03310287 BTC
Feerates: 516.75 > 3.32 > 0.25 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,055 (217 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
913,838 913,838 000000000000000000015194c1e7c0b87229e164e6a922332ea563fcc6966160 2,333 1.00/1.00 vMB 3
913,837 913,837 000000000000000000004cf0e53a54d41d02440929c8007e8a145dc0d95f2705 2,935 1.00/1.00 vMB 1
913,836 913,836 00000000000000000001c617b67fbd5c64b94ecf01269bc7da4fa0085b3da004 3,015 1.00/1.00 vMB 4
913,835 913,835 00000000000000000001de990845b23ef012832ae873f0862f6ea7faa50508d1 181 0.06/1.00 vMB 3
913,834 913,834 00000000000000000001c8d91985e8518d7b120f106ecd48326ee6ef5912bea1 4,770 1.00/1.00 vMB 2
913,833 913,833 00000000000000000000b88121c55453f87c736378ad449ae10ac7ebe0ee5c95 3,474 1.00/1.00 vMB 1
913,832 913,832 00000000000000000001921dd592a5cc4afd3f0fa54d5b44c81db6cbcf80194a 3,417 1.00/1.00 vMB 4
913,831 913,831 00000000000000000000ee23c0eca920010bc37ffcf60e4c89a8a021159f53de 1,520 0.36/1.00 vMB 2
913,830 913,830 0000000000000000000152e934a9035d31717841b022f421023afd58fd9c8971 3,687 1.00/1.00 vMB 2
913,829 913,829 000000000000000000003d94a5cb5524b1adccb8b0f30d00feefcb3d0e6cce6a 1,147 0.34/1.00 vMB 1
913,828 913,828 00000000000000000000f6b45ed49770dc82ce12952fc0b81a6d747bd9e30a80 6,647 1.00/1.00 vMB 0
913,827 913,827 0000000000000000000115cf2fd461f855c3c8f59609a8dd54068fdcd5c839a7 6,288 1.00/1.00 vMB 0
913,826 913,826 00000000000000000000eff9fe5cd8b4f353579ae571696943d8e3983baf43c9 7,156 1.00/1.00 vMB 0
913,825 913,825 000000000000000000018c8613152ae47dbb5a4136d03e9a12ba9fa000bb14a0 1,399 0.41/1.00 vMB 2
913,824 913,824 00000000000000000000d8a98a7337a5275568ff22fe7fb7632e4ea045feb996 7,719 1.00/1.00 vMB 0
913,823 913,823 000000000000000000005df4d7c2e23f2b6e18ea0cb8f8732ada5f5387e4de35 5,587 1.00/1.00 vMB 1
913,822 913,822 00000000000000000001ad849efcfd440503cdbd0d820b083833f4a8357963b0 6,752 1.00/1.00 vMB 0
913,821 913,821 00000000000000000001cd1f328a4320fbcb9be64c4f16220e423e6943810689 4,752 1.00/1.00 vMB 1
913,820 913,820 00000000000000000000737b02b4ab4301dee394ee1221f324ee6bc34f514b98 6,496 1.00/1.00 vMB 0
913,819 913,819 000000000000000000013de084a62ac16f4ac180487b21479ca555c21aafac03 1,748 0.56/1.00 vMB 2
913,818 913,818 00000000000000000001f8968f39ace5c0b08f5c3e0e29dc91c53e9931cc5782 2,755 1.00/1.00 vMB 1
Previous 10 blocks ↓
Total Size: 780.69 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: 554.34 GB
    • Received: 6.72 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.