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Memory Pool

75,310 transactions
27.75 vMB
0.07981068 BTC
Random Selection Loading Transactions
Max Size: 169.36/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 3a1d9557ed34b4c981db01c97fd377282533c48e2bd3b438c9a97ac749a1c200
Version 20000000
Previous Block 0000000000000000000021e2c4eb92099d11dad9b184db83f142c9df3a31ecf9
Merkle Root 4b19023f6e057fc27657f925da895ef223e9a99a7ccc8eeb8a11cb9f7e70c1e8
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 2,377
Size: 1.00 vMB
Total Fees: 0.02045782 BTC
Feerates: 106.68 > 2.05 > 0.31 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,261 (571,504 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
343,757 343,757 000000000000000016058e81b48108afd344ff3cdd600a1d15fe416f2c8aa6aa 483 0.25/1.00 vMB 25
343,756 343,756 0000000000000000177b546922857e1a8a74cde79fd9ee1e049f95e3b48b51ff 788 0.37/1.00 vMB 32
343,755 343,755 00000000000000000b41273a3798344275d4fd591b6a486589c0902841161256 108 0.05/1.00 vMB 10
343,754 343,754 000000000000000009408d519bd4fe19b846e6f0bcd1fc3142313cd1997fb195 522 0.33/1.00 vMB 20
343,753 343,753 000000000000000017b721233970b06de783d6d18d97fb78edbe13a931b8cbc8 755 0.83/1.00 vMB 15
343,752 343,752 00000000000000000122e18ff7c4bca9da3231cc452837388ab35014bce1e473 2,094 0.75/1.00 vMB 35
343,751 343,751 000000000000000012bee6ce7f1d1a0da1da209b04808bf0895616116ba833da 672 0.42/1.00 vMB 24
343,750 343,750 000000000000000014551bb7cb7145921ac3d3765a1bbf2019547544e0b31ac7 531 0.27/1.00 vMB 26
343,749 343,749 00000000000000000ab978874486f90d343f9edcb129d837a6b78feaffed9478 767 0.42/1.00 vMB 20
343,748 343,748 000000000000000010584999e6e2075e0923e9786c8e7300776278460768b724 614 0.55/1.00 vMB 20
343,747 343,747 000000000000000003102f06895f87e4dfe8d46c2a8932a1659f2ba4c20b5ee7 1,749 0.75/1.00 vMB 31
343,746 343,746 00000000000000001116eee4bdf5e00290a7ffa54b7fd107366b9958ba786384 926 0.65/1.00 vMB 14
343,745 343,745 000000000000000002a6f90a679b2d50f9ec808bab7a28515ac53b79ab2fd416 804 0.75/1.00 vMB 19
343,744 343,744 00000000000000001887ed2ee705ee2236a8d78496eecea17000493403d60f50 2,190 0.75/1.00 vMB 37
343,743 343,743 000000000000000011ab4274a38dc1efb14d71b08b388fc8f2df9ab094d3f34d 1,823 1.00/1.00 vMB 30
343,742 343,742 0000000000000000095f6663f257ad3dbbe34b1a3fd39d13a00a63b4fb7def94 960 0.55/1.00 vMB 26
343,741 343,741 0000000000000000133446688c76257d40e267b31bfc601a641a325d8bec08ac 827 0.63/1.00 vMB 25
343,740 343,740 0000000000000000109401da682baec42f7211598ea7da72d1d1df7b5bce3474 329 0.21/1.00 vMB 20
343,739 343,739 00000000000000001171fedbd68eb7cc5b23e2b787e1f7475fb1fa97fcea7d31 133 0.11/1.00 vMB 16
343,738 343,738 00000000000000000cccc689704a5a30b84edbc1c3ac54b613a3c6a02971ba9c 210 0.15/1.00 vMB 18
343,737 343,737 000000000000000004d78a84b40bb740f604c5b9b9574f113e4cdb46ee3cdc02 92 0.10/1.00 vMB 11
Previous 10 blocks ↓
Total Size: 782.85 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: 712.49 GB
    • Received: 17.17 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.