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Memory Pool

85,338 transactions
31.85 vMB
0.20428011 BTC
Random Selection Loading Transactions
Max Size: 190.47/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 3b9120742a13a3b1ff2ff84d2c002a210f5cea5907d96eefc6abf282b92664b9
Version 20000000
Previous Block 00000000000000000000056fab688ddf67ad8d7a1620fa9f28be0953d6e5a38f
Merkle Root 1717a2612d38ef22248d70915880cc0708ba96d14dd4c8301dd8b8edc84647fd
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,989
Size: 1.00 vMB
Total Fees: 0.09267135 BTC
Feerates: 529.10 > 9.29 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,147 (399,214 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
515,933 515,933 000000000000000000246328d699c1ee49e750e6adba9edb374c72813e2e9942 543 0.27/1.00 vMB 19
515,932 515,932 00000000000000000030f915978e483f75f276e9d5d8c48af79923777ab08654 26 0.01/1.00 vMB 39
515,931 515,931 000000000000000000481fb974be1cd95aff3a18549959cdb20df6650e16375c 188 0.17/1.00 vMB 56
515,930 515,930 0000000000000000003752f4d331e293f3e34fb22c62925bde592835a28ae54f 1,301 0.52/1.00 vMB 27
515,929 515,929 000000000000000000005cdda7e144878ef641e287010faeb5f5324c034b78cf 1,022 0.44/1.00 vMB 34
515,928 515,928 000000000000000000308f81fa418d08216e7d13fa9919b43903f8da90278ae2 372 0.20/1.00 vMB 20
515,927 515,927 00000000000000000035168cbe79d653befc37dfd7334f8c9175f8a49a05cac1 1,783 0.57/1.00 vMB 32
515,926 515,926 0000000000000000003d7ce77ad19c1591c182f616628ede52a471727e27f745 1,713 0.71/1.00 vMB 39
515,925 515,925 00000000000000000011a8cf71787489767f39d05067d8eeebe53360bce3a579 1,601 0.64/1.00 vMB 31
515,924 515,924 00000000000000000003e44742497a65a8b925703df2c83335cefdbb113d3424 314 0.26/1.00 vMB 16
515,923 515,923 000000000000000000301dd09cd372ba7684193700e6d49f8664fe1b424a7fee 580 0.33/1.00 vMB 24
515,922 515,922 000000000000000000442ccef6055c930821b4cfb044a6f039ed322efda817ae 1,413 0.62/1.00 vMB 29
515,921 515,921 0000000000000000003f1383272a0a5e100561b67e36fe0d04a9e2edef7c1f08 163 0.12/1.00 vMB 12
515,920 515,920 00000000000000000037656e7dbdef4fcb6cb75f957f2b779b8e67426b7b389b 1,631 0.71/1.00 vMB 31
515,919 515,919 00000000000000000026e9b1675086f1cfa036f37320dd5e7af837136fc9e24c 1,692 0.72/1.00 vMB 28
515,918 515,918 0000000000000000002e765f2330fb43f9021eccbdfeeccb820a34d01512cb5d 84 0.04/1.00 vMB 39
515,917 515,917 0000000000000000000e08610660df626e10297484277d2f87aa5977bcdd6e53 112 0.12/1.00 vMB 10
515,916 515,916 0000000000000000004b9a6a77972d6edc1e25fb192e32c9290c5444c396cf09 128 0.05/1.00 vMB 63
515,915 515,915 0000000000000000002d21094728603cacd5851ca77d2ea937c504d4f14d1d83 1,217 0.89/1.00 vMB 7
515,914 515,914 000000000000000000132dbef43e5203f72fa991f35065c8e433ed25ec020882 525 1.00/1.00 vMB 18
515,913 515,913 000000000000000000237a64b8dadc10d7d11e9a560863d89f53c713e9370de4 558 0.22/1.00 vMB 30
Previous 10 blocks ↓
Total Size: 782.65 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: 672.70 GB
    • Received: 16.31 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.