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Memory Pool

13,732 transactions
6.66 vMB
0.06266058 BTC
  • 1 sats/vbyte = 2 blocks ()
Random Selection Loading Transactions
Max Size: 37.56/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 4d210e5a86544019719258f626b671cb9393dcc1a08cb981c760f550819df61d
Version 20000000
Previous Block 000000000000000000019a74437fb1662fa4dc257018890a4a16e726d5f8082e
Merkle Root cbf611f53568987da427ad74639e5c9cd782c53f3ab2a4c9235971045c736326
Time ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,132
Size: 1.00 vMB
Total Fees: 0.05036451 BTC
Median Feerate: 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 913,444 (657,610 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
255,834 255,834 000000000000002f62a8bd775c28b5964a76ae88686d909fb06eaf88ece0d223 379 0.15 vMB 137
255,833 255,833 000000000000001aa75020a22db30b5194b2c6fbecf478ea5edbc6c85d6044fd 267 0.11 vMB 137
255,832 255,832 0000000000000013246cb19312171977d43ef05fc94f51b1bcd168b77de54b88 136 0.07 vMB 24
255,831 255,831 00000000000000021706a42795fd1e199d7c4303e134e007ce3c9db1ae459254 592 0.24 vMB 122
255,830 255,830 00000000000000170c92ee1bbb97d6d84ef097ce252c59cf8aeb2fbc56564324 367 0.15 vMB 138
255,829 255,829 00000000000000260265fa538392bce54c2a74321ef91bbaf048993682f6e163 59 0.02 vMB 121
255,828 255,828 0000000000000009f49f525f810f880953b4bd4fb7a743735cc04d0d2e0379aa 265 0.16 vMB 101
255,827 255,827 0000000000000002c3383a73c1c5ba86300754f46d92efb5c9c66d9289b41152 195 0.08 vMB 129
255,826 255,826 00000000000000301ce314def285d4e210a05fb9ce529acddf165b19ef7feac4 253 0.11 vMB 117
255,825 255,825 00000000000000349a16ae51414018b45c1ad04c0247177db1ec55d6439b46dc 412 0.21 vMB 107
255,824 255,824 00000000000000023678864f622bf59330c142681e1504317c2f54a592bd6632 601 0.25 vMB 147
255,823 255,823 0000000000000030ea7b7be419778d66ed039562127a08515857cbc4fab9e9b3 118 0.05 vMB 131
255,822 255,822 000000000000001a28c250d30ec6d67fd55fc7dc0f0e249c1d94eb83519a0ca0 145 0.06 vMB 118
255,821 255,821 000000000000000b2172f479eabdc0e233ea885f6836a022f0276435ecb2db0b 375 0.18 vMB 92
255,820 255,820 0000000000000033b51385a98ee80b24d08695e658ed1629bc758f653583935f 102 0.33 vMB 46
255,819 255,819 000000000000003e766d3ecb4780ef4725ff1b087c43f25ec2aef06d9efc3765 103 0.25 vMB 58
255,818 255,818 00000000000000276a17006849d96b6b019f8f137ad369116bb6983837662ba9 121 0.25 vMB 68
255,817 255,817 000000000000001733b5489f624380c322b2a8a903ff279f9fc9ec7dd38e4575 202 0.25 vMB 58
255,816 255,816 000000000000003bf510654443b1d87f5e85b70a459f37ad5330c34795fbdbe3 524 0.24 vMB 136
255,815 255,815 0000000000000036afa8b3aa9dc8d097ba5b1985cc7342141c4c4376b4a7c479 313 0.50 vMB 73
255,814 255,814 000000000000001d04139bbaadd8be472479d2f1a330589c2700487779e75c1f 261 0.25 vMB 84
Previous 10 blocks ↓
Total Size: 779.64 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 108
    • Outgoing: 10
  • Data Transfer:
    • Sent: 305.50 GB
    • Received: 1.42 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.