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Memory Pool

46,463 transactions
27.33 vMB
0.05844251 BTC
Random Selection Loading Transactions
Max Size: 144.90/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt cf7902e0502a6ae18cd4296a229893bcdfc7118c4d5c9d25ebd1361a7a6fed62
Version 20000000
Previous Block 0000000000000000000149e99e9fe928cc50ad17726ca7114570e11f41657874
Merkle Root 1c24368a11ba621960c4f775db783f50db44207dd092a0ed692092ba9345b27f
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,903
Size: 1.00 vMB
Total Fees: 0.00751816 BTC
Feerates: 40.21 > 0.75 > 0.25 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,770 (99,345 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
815,425 815,425 00000000000000000000c1ad1a4d96cd29d28aff6a6f7703aa35a55cf0a9281a 6,106 1.00/1.00 vMB 45
815,424 815,424 000000000000000000044239c1e0d92fed553f839f06899c66b18839e6cf37c1 5,507 1.00/1.00 vMB 46
815,423 815,423 00000000000000000002ab3fa5e8db3cd2f262ff90248c736a5a2ec5b9143487 5,214 1.00/1.00 vMB 47
815,422 815,422 000000000000000000026c91c1c2c6815185aa8c1122f9a6b365692b30b040ee 3,632 1.00/1.00 vMB 55
815,421 815,421 0000000000000000000346c38ca121f366d3414baedbfd28b87d9ff207c0a425 3,581 1.00/1.00 vMB 49
815,420 815,420 0000000000000000000115b7343c9143d95b800bfd2732e68e7d86e9ef74890f 4,479 1.00/1.00 vMB 61
815,419 815,419 0000000000000000000303a6ec7f1b353200b49836654340d568b79e1cf10053 4,102 1.00/1.00 vMB 44
815,418 815,418 000000000000000000039e4d4c5a101c655418e96f59073c7f94500194c922be 4,433 1.00/1.00 vMB 47
815,417 815,417 00000000000000000002b400d1945d7e2ab95860f549c204181b9b5e63138f3d 4,665 1.00/1.00 vMB 47
815,416 815,416 000000000000000000015787da8ba44a2fcb6e21b86044db8ad820357fa37066 3,654 1.00/1.00 vMB 56
815,415 815,415 00000000000000000000f676d399d2730dd41ea4c3d43e4c9a96b69c6ee35b9d 6,617 1.00/1.00 vMB 46
815,414 815,414 00000000000000000001624adfb07245c7249a34d050c92a3e7da7b5a5bf2303 4,553 1.00/1.00 vMB 53
815,413 815,413 00000000000000000001567c8be31551ac03dea99b53309b74d85adeb5d07b3f 1,715 1.00/1.00 vMB 69
815,412 815,412 00000000000000000001237de4371ed617cca609a54f8ac97ffb55507ac1c1d1 4,179 1.00/1.00 vMB 47
815,411 815,411 000000000000000000028ea1ffeac3c04eb38274a17c7a5144d8435283415dd6 4,515 1.00/1.00 vMB 48
815,410 815,410 000000000000000000045ccda1e344b91d69a217fd501967a055e9081027d954 4,526 1.00/1.00 vMB 54
815,409 815,409 00000000000000000004181b9af7c1a472ac239420a9de3529684adfc16b8ed9 4,230 1.00/1.00 vMB 58
815,408 815,408 00000000000000000003ec2f6c9d31430679a4cc46751101ffab796776832dc6 4,872 1.00/1.00 vMB 50
815,407 815,407 0000000000000000000275fd8f07c6336a72bdc150c46e2ad28f83afedbd4713 4,043 1.00/1.00 vMB 49
815,406 815,406 0000000000000000000300b4ea700d6123f6a82658ac6970e8d3fe259458b3a9 4,183 1.00/1.00 vMB 56
815,405 815,405 00000000000000000000fa5f26c6f88f025beaf991132f551eaa75a57bc03c67 4,082 1.00/1.00 vMB 53
Previous 10 blocks ↓
Total Size: 781.98 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: 648.19 GB
    • Received: 13.01 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.