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Memory Pool

79,155 transactions
30.16 vMB
0.08684298 BTC
Random Selection Loading Transactions
Max Size: 183.88/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt bff5e13f0d76b6018177db1cbcf6e2c9c7d7c150e28f027329581acf84a02c2a
Version 20000000
Previous Block 0000000000000000000101871320b03e985d1fe251f64570b52ca66c6e1a41a8
Merkle Root 316681a2b9c9dc5810e93fde7e34ae2d5a9e43c76f9dc0967373c9f51d70a737
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 3,456
Size: 1.00 vMB
Total Fees: 0.01965669 BTC
Feerates: 73.20 > 1.97 > 0.32 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,397 (479,736 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
435,661 435,661 000000000000000000c04bdf71bebe55140c82104437bf33a0a526c57a7f9ada 1,005 0.59/1.00 vMB 45
435,660 435,660 000000000000000000799e950d40515ff905b96e28d48d04aed260ae331f9435 2,325 1.00/1.00 vMB 61
435,659 435,659 000000000000000003b8e48babe9feba7719d177d99f84f091ed5fad18ecb946 1,486 1.00/1.00 vMB 76
435,658 435,658 000000000000000003119c037cde2c8b0e712689eb541fe5d466d505152e3fe1 1,558 1.00/1.00 vMB 86
435,657 435,657 000000000000000003054ccd21112118a97fa928a93814f53b2c15db2598f0be 816 1.00/1.00 vMB 99
435,656 435,656 00000000000000000190bdd49d3d022c86f6a969ff79700c022ad6346d65175d 50 0.01/1.00 vMB 250
435,655 435,655 0000000000000000030b32db84526c1a6a88aee5847dac9a0239de49861fe4b6 1,929 1.00/1.00 vMB 53
435,654 435,654 00000000000000000328a774f578ea47633e095e4737d0d745689478bf2a7630 1,915 1.00/1.00 vMB 64
435,653 435,653 0000000000000000001c1e182bf954ec614c4e3a6fe56864f144a027716e447c 1,498 0.75/1.00 vMB 69
435,652 435,652 000000000000000002cb14763341b133c67ebc5e38d2d9ecd46edaac0d36fae1 1,050 1.00/1.00 vMB 93
435,651 435,651 00000000000000000454904e7289a444959207eb95a7f7957ddd4a233ce7b49e 1,094 1.00/1.00 vMB 65
435,650 435,650 00000000000000000009fb25bb6a1a44d21baa01c0051717d1a5a0974958f2f3 995 1.00/1.00 vMB 87
435,649 435,649 000000000000000002126d071f5323be0473cc088162b632e0a0af0558d6a93a 1,494 1.00/1.00 vMB 81
435,648 435,648 00000000000000000378878f7b0a818d9defedd17079d5028f90e17d7da84e39 1,509 0.80/1.00 vMB 68
435,647 435,647 000000000000000001a16cb5b886d5f95b00742c1905582afec8629adf93381c 329 0.13/1.00 vMB 70
435,646 435,646 00000000000000000240bb405f864391ba13c74960f916823c2c65a3824859fb 672 0.99/1.00 vMB 16
435,645 435,645 00000000000000000141063cf26fc3720d1163b032730c250f542ce4ad074832 923 0.98/1.00 vMB 24
435,644 435,644 000000000000000002d46df13dc519ce26483466551429da25b8608ea28b875b 296 0.18/1.00 vMB 45
435,643 435,643 00000000000000000455033ade88c15cd00efdc8948c15153990931a06e3cee0 1,831 0.97/1.00 vMB 53
435,642 435,642 0000000000000000015fb4942c0b2c5a081dfd906fbc3c20ff126da6fb3a6f8e 2,469 1.00/1.00 vMB 80
435,641 435,641 000000000000000002a592861cceaa379932d91ce45371a3360dd0d21368169d 1,441 0.99/1.00 vMB 37
Previous 10 blocks ↓
Total Size: 783.08 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: 721.11 GB
    • Received: 18.34 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.