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Memory Pool

40,126 transactions
27.73 vMB
0.06810396 BTC
Random Selection Loading Transactions
Max Size: 142.14/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 129ef646fa4138cbbe4ea32ed37a7d927b08d20815d5df21fe67965a77e49874
Version 20000000
Previous Block 000000000000000000018167fb0d67da764ebb58599678ecc8c26a00688f59da
Merkle Root 6f4fbce37778d4c78e712a37d504f6a055143fad79d4dff891daf61496f80f7b
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,846
Size: 1.00 vMB
Total Fees: 0.01511167 BTC
Feerates: 101.49 > 1.51 > 0.27 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,645 (77,997 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
836,648 836,648 00000000000000000001885df964b052f4934380aa79740b84d0184cde6b62c9 3,431 1.00/1.00 vMB 21
836,647 836,647 0000000000000000000081393d5b4e50af3e97419493bdd614254ba9479d23cf 4,081 1.00/1.00 vMB 16
836,646 836,646 00000000000000000000b9b66b80fabc5bef61664aad51551d718588bd8c85c6 2,763 1.00/1.00 vMB 14
836,645 836,645 000000000000000000017fa32ec6bbfb94a2d353d3bb872dd0b38bc32ffef00f 3,410 1.00/1.00 vMB 19
836,644 836,644 0000000000000000000027907d85d8fd2adfbb091df66873a230d495893581ad 3,950 1.00/1.00 vMB 24
836,643 836,643 000000000000000000032da95ca07a4f7685c2c0d0d215302fe2d09be22f824b 3,041 1.00/1.00 vMB 18
836,642 836,642 000000000000000000017f8a73979ffba6c72294a0b4e31c6da8f8efd3558cdc 693 1.00/1.00 vMB 11
836,641 836,641 00000000000000000000b3fd1764c835f87b745446878e1adf1bd9f6bc368cfe 936 1.00/1.00 vMB 11
836,640 836,640 ⇅ 0000000000000000000039728b715f07b8bfddb8f3fdce8b8481c28834e07b4b 1,439 1.00/1.00 vMB 13
836,639 836,639 00000000000000000000c1d14709a7659153a2299083637a01475b7865926b0b 432 1.00/1.00 vMB 10
836,638 836,638 00000000000000000001a574a3ce4775542b9a251b8faf465ab918f98b1a58d7 2,649 1.00/1.00 vMB 12
836,637 836,637 00000000000000000001a4cfbd3f39e8bb54e8e15d763cac536b879ef0db2f60 3,932 1.00/1.00 vMB 28
836,636 836,636 0000000000000000000201b4601767156484d782dcbbb0aeed8909624b764dd6 1,668 1.00/1.00 vMB 13
836,635 836,635 000000000000000000034f6c29b4ed38553dee1e692cb07964d615f926d04297 3,178 1.00/1.00 vMB 13
836,634 836,634 0000000000000000000049fa44a00ef83b5de552c2c8ca8a0c7c94e5034af5ce 3,353 1.00/1.00 vMB 26
836,633 836,633 00000000000000000001aead753d3fc5c95816efb91edbff62f1abbd21b7b097 2,580 1.00/1.00 vMB 15
836,632 836,632 000000000000000000031f829258021eae8a429339a531b722ebe3399671a12c 2,020 1.00/1.00 vMB 13
836,631 836,631 0000000000000000000029af6dde2a2b3b880b4c4bf5624491472c47573dc950 2,889 1.00/1.00 vMB 18
836,630 836,630 00000000000000000000453fd1c7e82a6e3a857f3e02bce3366595c3e18a8daa 3,837 1.00/1.00 vMB 25
836,629 836,629 00000000000000000002afcac4c15b4ad6db1872ff39f3487a6c734bd6562a77 2,645 1.00/1.00 vMB 16
836,628 836,628 00000000000000000002e490c8d6c1a5ef1ed273993d8348c94e77a76330127d 3,684 1.00/1.00 vMB 33
Previous 10 blocks ↓
Total Size: 781.76 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: 632.50 GB
    • Received: 12.12 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.