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Memory Pool

73,933 transactions
28.52 vMB
0.07177302 BTC
Random Selection Loading Transactions
Max Size: 169.03/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt f683ce81003e22b84a9012ef1e5c9922559be5aa99f38451964512dbf73d342c
Version 20000000
Previous Block 00000000000000000001a221195e57ed6fa4fadb7060779cb0798a1ccd734f48
Merkle Root c20d6d0e6a8c548cee3d2263f3f51f3133eef951ff8aa7b3334fb856589276cf
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,642
Size: 1.00 vMB
Total Fees: 0.01448981 BTC
Feerates: 250.89 > 1.45 > 0.26 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,043 (271,352 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
643,691 643,691 0000000000000000000155a2a69a0671757c586e27bf0b15065bf51c56610106 2,810 1.00/1.00 vMB 69
643,690 643,690 0000000000000000000cae1bcd034d6ac25d85211eb86f6f4d11eb30164988cb 2,722 1.00/1.00 vMB 92
643,689 643,689 00000000000000000001cc6aa83557ed07303d5c0e64baf924420ffed851efc2 1,867 1.00/1.00 vMB 98
643,688 643,688 0000000000000000000fdf006e6d7c33ef8d22a7b4bb04b96371a1cb34d1b17b 1,335 1.00/1.00 vMB 64
643,687 643,687 00000000000000000005252220a620568fbc9539ec4d3942e5ae89fab46f3bab 1,913 1.00/1.00 vMB 108
643,686 643,686 0000000000000000000da3b075b052d7440d4017ce9b043f694d4729a34dbf40 2,318 1.00/1.00 vMB 27
643,685 643,685 000000000000000000030b7ad01dabe5f55b5d097de65ac89b544a41fbb8c9f4 2,444 1.00/1.00 vMB 76
643,684 643,684 0000000000000000000fadea84212450d7c23b3b188bf521329641005a7487fe 2,087 1.00/1.00 vMB 49
643,683 643,683 0000000000000000000450bf635514da036192c7c53e58fc73a4a3c803c2ff4f 2,165 1.00/1.00 vMB 15
643,682 643,682 00000000000000000004882da59228bf7368fe426f590dd86616c4bf3e101177 2,079 1.00/1.00 vMB 17
643,681 643,681 00000000000000000006e4b9ceb2a19a9350b8c4f666ae1c37996dac2d73332f 2,582 1.00/1.00 vMB 34
643,680 643,680 0000000000000000000f507c562bf735bd64e5094042ad4c9413d1d6b0305e98 2,415 1.00/1.00 vMB 31
643,679 643,679 000000000000000000093888fa55d821f4ae17391ecca48fdef9273c834009fa 2,773 1.00/1.00 vMB 55
643,678 643,678 0000000000000000000e5192fe0e347b98df7e282d319bf3f866e5cc13119714 2,480 1.00/1.00 vMB 35
643,677 643,677 0000000000000000000cb9282f1e0a07d9de09051846832ac61702f8bb3b057e 2,712 1.00/1.00 vMB 53
643,676 643,676 0000000000000000001002046ca76081c47c55b07b1296a6f91ce548f6a9ed00 2,678 1.00/1.00 vMB 51
643,675 643,675 0000000000000000000affd0add622de7aac4507028ae92fa4f7c60a11f1b0f9 3,001 1.00/1.00 vMB 68
643,674 643,674 00000000000000000006352a1a260c04ee43a7748a5ce7db2fc5524ddb160c04 2,727 1.00/1.00 vMB 98
643,673 643,673 00000000000000000008ed9473bb427214360d17c703edf0b3e7e41d9f3cb4af 1,817 1.00/1.00 vMB 88
643,672 643,672 00000000000000000003234cf68cbef89df230f953ddb5123426ca29e6036499 2,918 1.00/1.00 vMB 101
643,671 643,671 0000000000000000000a47c1a6f6d103fdcbbb893b145b09072f6eae3ab7b313 2,133 1.00/1.00 vMB 110
Previous 10 blocks ↓
Total Size: 782.47 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: 667.98 GB
    • Received: 15.35 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.