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Memory Pool

82,629 transactions
30.44 vMB
0.12209611 BTC
Random Selection Loading Transactions
Max Size: 184.20/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 149def558e2b34b0ff8467d6d351ba787928dd72684206916e9c465a57bc0884
Version 20000000
Previous Block 0000000000000000000043f2b4ea4cc96cd3bc440a50582638dcad340e8bc5e2
Merkle Root 04164ff69cae8c7f44b3e407f7ef63e7ed1ace97c975792cd3baa988d49f0ad4
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,103
Size: 1.00 vMB
Total Fees: 0.04310779 BTC
Feerates: 150.85 > 4.32 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,139 (251,413 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
663,726 663,726 0000000000000000000e6ee1091595c992f29341269a545c568d141d6341d561 2,843 1.00/1.00 vMB 115
663,725 663,725 00000000000000000005f01937ffe10923e022e6c24bd1f31ef08f3168bfc758 2,905 1.00/1.00 vMB 114
663,724 663,724 00000000000000000004d793a0c58dd56386fa303e367cc321512ac3babe6a92 2,798 1.00/1.00 vMB 128
663,723 663,723 00000000000000000001cfa083ed1be2919eab2a9b0e70d09b9be233a7b2e3a1 1,866 1.00/1.00 vMB 158
663,722 663,722 000000000000000000032a4127897b605bf9610b06e0d507009ccd459571f82d 2,642 1.00/1.00 vMB 110
663,721 663,721 00000000000000000005ed5766bd3144abe3dd3925595c4e97f7e5d53e777723 2,916 1.00/1.00 vMB 96
663,720 663,720 0000000000000000000ee847d4b8babfdb36fec8e4afc6fd00de03a407d0b5f6 1 0.00/1.00 vMB 0
663,719 663,719 0000000000000000000921eec03b2be26fecdf4df3dbe29e247d96395c4a7fb0 3,068 1.00/1.00 vMB 101
663,718 663,718 0000000000000000000d9c947fbf74f1df287c7ca8b4fe47f900947d74e2706f 1,714 1.00/1.00 vMB 126
663,717 663,717 00000000000000000001aefdd261b58902b384c2e439fa73370b992c5b77f1dd 1,157 1.00/1.00 vMB 134
663,716 663,716 0000000000000000000347b6d53505a9d564c9b990365862e01e125cef429c7c 1,235 1.00/1.00 vMB 126
663,715 663,715 0000000000000000000087724a377748752969d0ad2a88e81a9478b3130d1c83 2,295 1.00/1.00 vMB 49
663,714 663,714 000000000000000000078082abd8a89279816876ac51ed9b719419eccf95d7a4 2,739 1.00/1.00 vMB 64
663,713 663,713 0000000000000000000e47824208bc1c60baab12641d301a9764a497c5439bf7 2,729 1.00/1.00 vMB 76
663,712 663,712 0000000000000000000c3e094fb7c329336132ec1a96078aff8eb3c5d9a7cda6 2,273 1.00/1.00 vMB 98
663,711 663,711 0000000000000000000d2979cdf0a264527d47cee9a90e53d0951bc329c4ff4f 2,265 1.00/1.00 vMB 106
663,710 663,710 00000000000000000000adfeed80ff148f83c325e5774e940183c92575b7caff 3,049 1.00/1.00 vMB 79
663,709 663,709 00000000000000000005e144e25f0be2f7ca7352969d7ae2d857cc18670d6285 1,823 1.00/1.00 vMB 118
663,708 663,708 0000000000000000000900a579c8d7f51b782f5fc45301c267e8289ef35406b0 3,057 1.00/1.00 vMB 81
663,707 663,707 0000000000000000000a4026811ee91d188df9c793f0a866a1de3c5bcb736dc5 2,168 1.00/1.00 vMB 102
663,706 663,706 0000000000000000000d4a2c2d2acdb19b65edfc8617159530d6aed4a380fcd8 2,175 1.00/1.00 vMB 106
Previous 10 blocks ↓
Total Size: 782.63 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: 672.36 GB
    • Received: 16.21 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.