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Memory Pool

41,019 transactions
26.63 vMB
0.06219569 BTC
Random Selection Loading Transactions
Max Size: 139.00/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt c725ecf194bc4ee17f4f01b62c6aa2902506b1922b8c9853e43add80994f4099
Version 20000000
Previous Block 000000000000000000004a2b107003c44fcf6b870126f382c42a8ec7f70aace3
Merkle Root faae533b3d3c7e4b74823d1a333365547030d9e0efca3826e23af9779917ca2b
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 5,331
Size: 1.00 vMB
Total Fees: 0.01293116 BTC
Feerates: 151.03 > 1.30 > 0.27 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,941 (493,902 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
421,039 421,039 000000000000000000f83a3f082950f378e3ab075cd336e5c95dc99063e01f20 259 0.10/1.00 vMB 66
421,038 421,038 000000000000000001477a0a0102fa529d136a37bf029de904e01fcacde18553 604 1.00/1.00 vMB 19
421,037 421,037 000000000000000004c789aef21c7584f37677738ce88bf0d8d76c5b4d973287 227 0.09/1.00 vMB 61
421,036 421,036 0000000000000000023e87c8b7e13e6464f138ca6545785ca0783ecc73ab81a7 49 0.02/1.00 vMB 60
421,035 421,035 0000000000000000002d9f0d5887b6ad6053e932fae5bbeb5fc51bdb3b9faa48 1,637 1.00/1.00 vMB 39
421,034 421,034 00000000000000000268f9849565b67d41a96bb454a5f958ccd24b3dfc4801c1 2,560 1.00/1.00 vMB 51
421,033 421,033 000000000000000001cccdb3758733b7b5ce83273f99e5f0b26cc1b33ed2ae5c 1,449 1.00/1.00 vMB 88
421,032 421,032 0000000000000000002f22faf842228f725259d825030fa81674be012855a5f6 906 0.44/1.00 vMB 72
421,031 421,031 000000000000000000b4baf16ecdde649acc0e92011fa792e1259014a11c7d0d 2,035 0.99/1.00 vMB 55
421,030 421,030 000000000000000002ce4b9cccee727246a5a54a4efd4744e4e6deadc7daed31 533 0.31/1.00 vMB 48
421,029 421,029 000000000000000001e09c1330b789ddfdea4a7a009cbf4c730ac52eb01fe0c1 314 0.14/1.00 vMB 68
421,028 421,028 0000000000000000021bb8f82e5fb9fbdb3d42ceb39a401ad1805e3314f3ac65 1,640 0.96/1.00 vMB 39
421,027 421,027 000000000000000004d5cf7a95b91ef76debec98e18144e4ac15c92836d93eb0 1,991 1.00/1.00 vMB 75
421,026 421,026 000000000000000001ae92fd52eba38f6e8409ee705bd1552e2cb842440849db 925 0.53/1.00 vMB 37
421,025 421,025 0000000000000000028f35a17a57cf29213bf6ac3f166842698ed71947fa691b 1,705 1.00/1.00 vMB 61
421,024 421,024 000000000000000003a049d48813fa14e15b1b9d102d86876ab2e1a0c469a20e 534 1.00/1.00 vMB 10
421,023 421,023 000000000000000003b99ada2416d5a78c6d1f776caae17b2c723ef5faa992ba 395 0.21/1.00 vMB 39
421,022 421,022 0000000000000000028994851558c872b88e9c661f84247c85210865f2e691e1 283 0.25/1.00 vMB 38
421,021 421,021 0000000000000000023fb8ad75fa6b7a0bc8f0f92f0580105f038bdce8034872 610 1.00/1.00 vMB 19
421,020 421,020 00000000000000000386208a3cb90dd83c994d94e506135b4170b7f7336a6c4b 403 0.18/1.00 vMB 65
421,019 421,019 0000000000000000035b2b50d38b626005c1c94c215e8ef3f6d975bf2638cf3d 1,331 0.69/1.00 vMB 44
Previous 10 blocks ↓
Total Size: 782.28 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: 657.00 GB
    • Received: 14.44 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.