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Memory Pool

81,481 transactions
31.23 vMB
0.09505323 BTC
Random Selection Loading Transactions
Max Size: 188.40/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 3748795fcff72c35965d03ff9dab075a78edc22cfac7f91dda21dd472db1e9f4
Version 20000000
Previous Block 000000000000000000016d1b89e6b899f157320615453ebe26621a27c676cfef
Merkle Root 158227751457eafba5f9ee685de428e7c12870e03d1115b0383b731dc8fcc351
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 1,473
Size: 1.00 vMB
Total Fees: 0.02121335 BTC
Feerates: 45.88 > 2.13 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,356 (63,694 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
851,662 851,662 00000000000000000003498111b83de884e45006088a53a04d56ec8cc4fa19ea 3,979 1.00/1.00 vMB 8
851,661 851,661 000000000000000000028c5d3d520748e0fc2590e37a0cae923f02b75b973ad5 7,498 1.00/1.00 vMB 5
851,660 851,660 000000000000000000018b0dc7f062a914fc621ecf3e260a60f401aee6d5cdbd 3,172 1.00/1.00 vMB 11
851,659 851,659 00000000000000000000733a4119fbbd95b3052d86c29f4daf7824ea3f7f60a2 7,618 1.00/1.00 vMB 5
851,658 851,658 00000000000000000003281f0644fc0c3ec58a1eb77f188dd3a5ff6f33b7036f 3,423 1.00/1.00 vMB 9
851,657 851,657 000000000000000000019d5a73551147e8fa2536d1226c5e62bcaaad3a3fadab 7,481 1.00/1.00 vMB 5
851,656 851,656 000000000000000000018eca9fa5a6bdac12c87dd7e97a9b6befd430e67148bb 4,315 1.00/1.00 vMB 7
851,655 851,655 00000000000000000001bcaac45733253c552648932063fd98f3a82e4864765b 3,727 1.00/1.00 vMB 13
851,654 851,654 000000000000000000027b52b457002a6b3eb0a869e4678537f357a3b2113cfe 2,841 1.00/1.00 vMB 7
851,653 851,653 00000000000000000000ea410c9de45ce5670919fe23642cee7018bfa54bd61c 4,770 1.00/1.00 vMB 10
851,652 851,652 00000000000000000002a620d05142e5450655747572e730ec620db21ecb49f1 6,391 1.00/1.00 vMB 14
851,651 851,651 00000000000000000000e07f825346403ad0ebfed147f49a262ad945b0fa35bc 5,716 1.00/1.00 vMB 18
851,650 851,650 000000000000000000034fa8f6a9740bab811c06828153a83beb38088d89b58d 3,963 1.00/1.00 vMB 6
851,649 851,649 00000000000000000001d5b0c0e33be44606ff9ae855fb1039e1340334adca4e 5,304 1.00/1.00 vMB 6
851,648 851,648 00000000000000000002d8877623f89a13b6d90a4abc222b4851fb48faeb3657 6,896 1.00/1.00 vMB 5
851,647 851,647 00000000000000000000e2d6c570cabdc97b6abbc36afb3a4da2ba8b9028254b 6,958 1.00/1.00 vMB 5
851,646 851,646 0000000000000000000170c30cbbe0a3bd97e28fc15496bf1af241821bb985cd 5,610 1.00/1.00 vMB 8
851,645 851,645 00000000000000000002415507e1990c1ba649be2edb0d01880232aa69aa776c 5,122 1.00/1.00 vMB 6
851,644 851,644 000000000000000000021b97760b853bc5ea0c07951d386841aa69b9f851444a 4,841 1.00/1.00 vMB 6
851,643 851,643 00000000000000000000ad7e1b31a3e2e5030a15a82b68b2e74f4c2891a71565 6,032 1.00/1.00 vMB 7
851,642 851,642 000000000000000000003f503f914f8178b07a52610d10f0d78d3ec0aa3f394f 6,348 1.00/1.00 vMB 6
Previous 10 blocks ↓
Total Size: 783.01 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: 718.88 GB
    • Received: 17.98 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.