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Memory Pool

42,976 transactions
27.89 vMB
0.07773287 BTC
Random Selection Loading Transactions
Max Size: 144.55/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 816c0bb3e0733262fb7a77fa48a98f320467772fb475a9e1550456d7ae702298
Version 20000000
Previous Block 00000000000000000001915610f9bb4ea6739cd8cf20c28d45f9a1a654ed23fd
Merkle Root e32cb08dc1c6e07e83aa9fad0cfbbabf1136da971294828889b13823e81f9c47
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,555
Size: 1.00 vMB
Total Fees: 0.02042301 BTC
Feerates: 160.85 > 2.05 > 0.34 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,660 (605,766 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
308,894 308,894 000000000000000018dd41fc55222a5c94a6fe45940ee91cd3be6d673571e378 397 0.30/1.00 vMB 27
308,893 308,893 000000000000000016e93ac9e00f93d2a6d530bf6e8030ade14270909ebe7ef5 499 0.27/1.00 vMB 34
308,892 308,892 00000000000000003bd0bc063d53d60473e9adb7d891ee259d275cfdb1796845 266 0.51/1.00 vMB 15
308,891 308,891 00000000000000000cc15cadbe8642a9da196beace3413a45180e31e30442330 288 0.51/1.00 vMB 17
308,890 308,890 00000000000000001ae3aabca8a7bdfd8f5066603a05f78d02082886ef3a04b8 220 0.13/1.00 vMB 32
308,889 308,889 00000000000000000f32ab6cbc1bde47b68c35e0c588f5681c48f2608a81ab60 208 0.10/1.00 vMB 25
308,888 308,888 00000000000000002110c9c99b2f141c5bc1c51c0a3536b4be68e84f24c2659a 220 0.16/1.00 vMB 24
308,887 308,887 000000000000000020872506f40951c3d5766d399a50effcd9419d5b1041ba5f 417 0.27/1.00 vMB 28
308,886 308,886 00000000000000003d9f50c129560d42dff5731ec61665362575916e131d4490 662 0.38/1.00 vMB 29
308,885 308,885 000000000000000007ccbef5b4d838a24742db01e86014d7bb4fd1b16d160dee 256 0.19/1.00 vMB 15
308,884 308,884 00000000000000000d3e581ab7987e5cef1f3c8387ca09b17b3ed755a49e1895 663 0.32/1.00 vMB 35
308,883 308,883 0000000000000000205bb223e37996de2c1c78fbf596787721a30c2d19c86c56 256 0.09/1.00 vMB 94
308,882 308,882 00000000000000002793f686ec8fd0fc82b4e60421b492586dd560ad84cdb9e7 776 0.41/1.00 vMB 32
308,881 308,881 000000000000000034fd959ce61bf13ba244836b16e1a0ed1e0c8f0b1a8126b2 1,775 0.90/1.00 vMB 34
308,880 308,880 0000000000000000235f9b198c2dfd32218e48e56bb2b2761ae8d87ab26f8ad9 335 0.35/1.00 vMB 35
308,879 308,879 0000000000000000403754920681189fbd329dbd806b94651ab4d57cfd07b662 341 0.21/1.00 vMB 72
308,878 308,878 0000000000000000088ea666d9a17333daf3e41f54b5877d11f43bacbf4f0c5a 339 0.22/1.00 vMB 24
308,877 308,877 00000000000000003df9c7b61b762332080ca2bb93a07cd3d8d0ffcc74ad62d0 503 0.37/1.00 vMB 23
308,876 308,876 00000000000000000ffccf436d7bf017766cb79cfaed9e3c5571b3e2e4b7517e 256 0.09/1.00 vMB 150
308,875 308,875 0000000000000000146a506438366be7103c0e01166f80410d2049db8c610d64 1,028 0.58/1.00 vMB 30
308,874 308,874 00000000000000003aac9928ccfa4df7ca468ac2aa08759ebbf58a4a37d96577 385 0.27/1.00 vMB 27
Previous 10 blocks ↓
Total Size: 781.79 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 113
    • Outgoing: 10
  • Data Transfer:
    • Sent: 633.90 GB
    • Received: 12.23 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.