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Memory Pool

73,907 transactions
28.48 vMB
0.08294001 BTC
Random Selection Loading Transactions
Max Size: 168.45/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 6bbcf9fc1678b9986e192dc1ae34f060c287834e20fc4e297aa060d0acfc0dee
Version 20000000
Previous Block 000000000000000000018bcb117043bb0bec5ab8ec9250252a12dc0c5414dc38
Merkle Root b2b866495e319fc4ab1f096d3648b2c570cac4d5d2c3b5efa929c32ff1616ba8
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,929
Size: 1.00 vMB
Total Fees: 0.02573611 BTC
Feerates: 196.43 > 2.58 > 0.26 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,035 (277,280 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
637,755 637,755 0000000000000000000b95b25c120138e3e5d26851cb29437f245e2cd9c271e7 284 0.22/1.00 vMB 27
637,754 637,754 000000000000000000061b31da3ad97109910863d58baba2e38767713bf2e097 2,313 0.94/1.00 vMB 11
637,753 637,753 000000000000000000111a06109441ad7cf17acf6a00f1a4667e15ff38d2f915 2,185 1.00/1.00 vMB 22
637,752 637,752 000000000000000000102e63a28fc0f9c04026b0f3488327002bbab97d755b0c 1,973 1.00/1.00 vMB 42
637,751 637,751 0000000000000000000f13ac45bd7417bef38283d2c3cf2b367d92a666ca0f89 2,294 0.73/1.00 vMB 18
637,750 637,750 0000000000000000000db3e1201facb3f69315100233756387ccad7cfb79e0a3 538 0.15/1.00 vMB 25
637,749 637,749 0000000000000000000c045176e18ebe3f9e2f5e259831d5149385500f512f36 274 0.08/1.00 vMB 25
637,748 637,748 0000000000000000000a8ab90876e9458d06a172c750198ea61e37d8b0146e19 2,932 0.91/1.00 vMB 21
637,747 637,747 0000000000000000000a01a0052410818abc7642a5b49092fcbfb86e3e52de52 147 0.04/1.00 vMB 26
637,746 637,746 0000000000000000000c9dbdf1397e6587457d3f958d8cbbda088808e117b719 130 0.04/1.00 vMB 26
637,745 637,745 00000000000000000004e754087fff0ac7a41927328b99255d98049f1709238d 772 0.22/1.00 vMB 24
637,744 637,744 0000000000000000000ae1656a2c8d31567c6a84ee82bf9a3fa90761d2bbce43 1,116 0.34/1.00 vMB 22
637,743 637,743 00000000000000000000afac9ec7f71ee43db1f43503a4baae97b26ec196f390 880 0.33/1.00 vMB 21
637,742 637,742 0000000000000000000a071ddc126b3c859d7fc18352f93f0ba22f0dffc2eee9 776 0.25/1.00 vMB 31
637,741 637,741 000000000000000000005fa6027749ee6c629fc1ae880d0376741b3a50bd8d9f 1,825 0.54/1.00 vMB 24
637,740 637,740 00000000000000000002ea41a42c86a316fec4223faccf1fc6c88b045db9bd5a 2,325 0.73/1.00 vMB 23
637,739 637,739 00000000000000000002d8737908ba53d3d2306703a35d9ed82330c74375f641 2,132 0.69/1.00 vMB 22
637,738 637,738 0000000000000000000dee30dcd280c32e1103aa439e35a12b969c3b2f8c09ca 2,346 0.77/1.00 vMB 9
637,737 637,737 0000000000000000000ca6efa41071e52885e5f1fc585491fb4dc7ee86260d11 2,496 1.00/1.00 vMB 34
637,736 637,736 000000000000000000007806f88b8451ad1f43de91c6c42079d98780e478ba19 2,026 0.78/1.00 vMB 17
637,735 637,735 0000000000000000000786fab79319434573c6ea4e6e135a669af34cd0af9ebe 3,000 1.00/1.00 vMB 29
Previous 10 blocks ↓
Total Size: 782.45 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: 667.49 GB
    • Received: 15.26 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.