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Memory Pool

42,669 transactions
18.61 vMB
0.19819836 BTC
  • 1 sats/vbyte = 9 blocks ()
  • 2 sats/vbyte = 7 blocks ()
  • 3 sats/vbyte = 3 blocks ()
  • 4 sats/vbyte = 2 blocks ()
Random Selection Loading Transactions
Max Size: 102.68/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt fbab70e7a1e365f11367ce9cd7a373d919143110ac0596981d9ea58be1c86ccb
Version 20000000
Previous Block 000000000000000000020ccee460118136cbb70bebcfd201e05537e2e146409b
Merkle Root c554df821a711776f78754aa69339f918490396a253c62f1a3c5773ad0322e51
Time ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,581
Size: 1.00 vMB
Total Fees: 0.06502066 BTC
Median Feerate: 5.03 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 913,321 (657,300 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
256,021 256,021 000000000000002448c5f0333f97de6e3d7769b8d24ba4d7f1742e33be385140 64 0.04 vMB 88
256,020 256,020 000000000000000bc845eaf190fa51da35faa3058b7391444278382012b2b260 213 0.10 vMB 102
256,019 256,019 000000000000001e03f3146b1d64fe3f2c222a5f1bea789fef276a183cb743d5 53 0.03 vMB 73
256,018 256,018 000000000000003c338fbf387aed051e62e64ea795e07da8f2bbfa77431bf030 408 0.18 vMB 115
256,017 256,017 0000000000000018781fd3f7cd533732f02a8d8b154b26d991c7cbea482871ab 198 0.08 vMB 40
256,016 256,016 0000000000000012a84326cee56d1292f9d7e4244b5772012a84e9474e0a8ea8 541 0.23 vMB 121
256,015 256,015 0000000000000003e29e496c3f007b9ec012abcab5a9935e6ee30e35ae6ce72a 151 0.09 vMB 95
256,014 256,014 0000000000000032ea5b437def288f11c81b96b4875aed20ba91ae6c4694de4e 359 0.17 vMB 96
256,013 256,013 0000000000000005cf178243a4672c9933d61ba128e236619e30560edf854a55 546 0.25 vMB 108
256,012 256,012 000000000000001a42c048f902c3499deefa7118926870c25373e0663ef06ea6 176 0.08 vMB 104
256,011 256,011 0000000000000005c3b721ea6bacb8a7011bc30cff27e7a895cc61f9cd421ba2 53 0.02 vMB 76
256,010 256,010 000000000000000d3750eefed19958542ff05f82ee64d24b3acee7d596f275ae 170 0.07 vMB 120
256,009 256,009 000000000000003239b333cd569b06160a062bd6927adbe272124be6aa01f0d5 191 0.11 vMB 56
256,008 256,008 000000000000003ac4a26c2543039ce761af5ad8a4b22ca8340c1491312127b1 81 0.03 vMB 128
256,007 256,007 0000000000000011e439b5320e60eed6851e9ed9107ba7b391a0b9ba848e3883 80 0.04 vMB 95
256,006 256,006 00000000000000294d91da8b6fc81ccd5b70a9f169ced69c434428aa09aa3070 120 0.05 vMB 94
256,005 256,005 0000000000000018f2896175a846544d8fa929ac833d0171aace17e1e3eaa2ab 138 0.09 vMB 86
256,004 256,004 000000000000001c221162d00235f5f8ad39d5828600f169e005f40156c5d26c 8 0.00 vMB 45
256,003 256,003 0000000000000018cc1f07cf5f278832cbb83e50cd7c3283bb1cde86eb659138 243 0.09 vMB 101
256,002 256,002 0000000000000039d57994993fa59da20c6c5f3330cd62b3960405fb0deb43dd 140 0.06 vMB 124
256,001 256,001 000000000000002ab7b60009c3d6a4bfad05ad27e27fb0aea72fb9a3bd3ab9d2 312 0.13 vMB 56
Previous 10 blocks ↓
Total Size: 779.42 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 90
    • Outgoing: 10
  • Data Transfer:
    • Sent: 115.88 GB
    • Received: 0.48 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.