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Memory Pool

73,573 transactions
28.51 vMB
0.07102209 BTC
Random Selection Loading Transactions
Max Size: 168.47/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt d123a25a880e10bcd26b9ba15a847c565511fd826539f1e5d4690d519fad4713
Version 20000000
Previous Block 0000000000000000000079c58af6a2b359f3e886cb8feb18ed0cb9582a110279
Merkle Root 2d5269a86e8f8c544014afba37cb9e3b99a50867a36f400dca888db6aeb5bb82
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,391
Size: 1.00 vMB
Total Fees: 0.01375431 BTC
Feerates: 100.36 > 1.38 > 0.26 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,042 (474,814 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
440,228 440,228 000000000000000000d86e8f5a6243386dae8b0e755232a4bb877c297eaba7fb 1,397 1.00/1.00 vMB 114
440,227 440,227 0000000000000000023f796f2a4caa81f60bbadc98814e7384e8836e24e4b9e9 1,784 1.00/1.00 vMB 116
440,226 440,226 00000000000000000276fb1e87fa581e09d943f198a8b9114167df0e2230c247 1,652 1.00/1.00 vMB 86
440,225 440,225 00000000000000000303820d27e74e0ff3e1ca263edc1706ce9d036fa55e1a86 2,729 1.00/1.00 vMB 72
440,224 440,224 000000000000000002fe641c00df08addc12f818a53d4cf4af4103c6c146921c 1,731 1.00/1.00 vMB 100
440,223 440,223 000000000000000001b7e648f1813785cb90fa268e58d4b40f693813b19fbb96 2,362 1.00/1.00 vMB 107
440,222 440,222 000000000000000003d1cf28a79f46613e741669adee0552bdff6d6cef5d0bf0 2,369 1.00/1.00 vMB 95
440,221 440,221 000000000000000000187f3c1825f1b0be39191144ad8673d1c04a3d83dffc48 1,984 1.00/1.00 vMB 83
440,220 440,220 0000000000000000005a8e221875a108839371a006f0338cb62a15e017c55bbe 1,521 1.00/1.00 vMB 68
440,219 440,219 00000000000000000042617c90237926cfa356e0d56ce302240e238ec1596054 1,582 1.00/1.00 vMB 83
440,218 440,218 000000000000000000cfe9544584eb7ef4e75b19ac2163ae00c82e906e951d27 1,210 1.00/1.00 vMB 90
440,217 440,217 0000000000000000037bcbb8e725eb4ecd73c04f2a959510a8a45d00c6488145 243 0.17/1.00 vMB 156
440,216 440,216 000000000000000001a65db1f68313b6cee87dc4770ff9bef3b553bce499f302 82 0.03/1.00 vMB 133
440,215 440,215 000000000000000001fc8c411ca31afbfb0e9762fbe0da930d21f549a358629e 2,106 1.00/1.00 vMB 89
440,214 440,214 000000000000000003599428f847ccbbe8de197fc6f1c3f874a1b1678a380b95 2,124 1.00/1.00 vMB 73
440,213 440,213 00000000000000000291f839d0d27bd6e862b458eb9eb10cfd4f2b6330a100f8 2,531 1.00/1.00 vMB 98
440,212 440,212 0000000000000000002e3f2a1cf3d3eba0dd7c4f2ef9e6c6cf92333b7fd200d6 2,093 1.00/1.00 vMB 73
440,211 440,211 0000000000000000030b998d18b7a4056da20a22483d265f0d59daa96b8f6b30 2,373 1.00/1.00 vMB 76
440,210 440,210 0000000000000000011035b3af437c4d80cf931f110bfbb7a00ba673f57cfb5b 2,667 1.00/1.00 vMB 121
440,209 440,209 0000000000000000037eb4247fb2f69e4c47df85296453822191794f1819c3be 2,431 1.00/1.00 vMB 69
440,208 440,208 000000000000000002797a2431591c948deb6407a2c6c2184f672b5a621a4eb8 1,527 1.00/1.00 vMB 76
Previous 10 blocks ↓
Total Size: 782.47 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: 667.96 GB
    • Received: 15.34 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.