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Memory Pool

74,198 transactions
27.36 vMB
0.06583598 BTC
Random Selection Loading Transactions
Max Size: 167.23/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt cef782816b79f64bc73bff8f29cfbad178413b6509cd6683ca7eab3bcf8b6c69
Version 20000000
Previous Block 00000000000000000001557435dcff3b80a2812f16c9780d6c7bb42700c76759
Merkle Root 9b783831ab347418fa8d08daf78f4e0a69fb562786295bc49d30607af5aff78b
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,498
Size: 1.00 vMB
Total Fees: 0.00755014 BTC
Feerates: 179.53 > 0.76 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,260 (93,858 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
821,402 821,402 0000000000000000000251bbf235f362be9cf1bc99d17210987ecec00074be4d 4,178 1.00/1.00 vMB 245
821,401 821,401 0000000000000000000267a986674c46d61d479818e84f6c37aaa964e40dd561 4,318 1.00/1.00 vMB 244
821,400 821,400 00000000000000000001a530838396a73ac7d5f0dbf747407641153ada2d7e07 4,428 1.00/1.00 vMB 209
821,399 821,399 000000000000000000042b5b4f6a87f609fe501f60c20cf27d85d02148c47eea 4,092 1.00/1.00 vMB 238
821,398 821,398 0000000000000000000361e372bd33719ef2194eff58818dcfc1f402e5da86bc 4,407 1.00/1.00 vMB 207
821,397 821,397 0000000000000000000122ab60d22eff9ea901d63566fd74c3c7a03fcb5cc733 3,736 1.00/1.00 vMB 192
821,396 821,396 00000000000000000002646d2c32c4a56d4094a04eb9f0f0cda0f008323803ea 4,383 1.00/1.00 vMB 124
821,395 821,395 000000000000000000013a06458f5e3ed07912edb395dd6c4b2e36e6dfc9bb5f 4,685 1.00/1.00 vMB 108
821,394 821,394 000000000000000000013424cdafc268ac531fdabe286a01832feb8ea972a2a9 3,578 1.00/1.00 vMB 90
821,393 821,393 00000000000000000000dca5e437146c475000ffa110b94d6ed683deb1b65a29 4,032 1.00/1.00 vMB 99
821,392 821,392 00000000000000000002f43105290a929b7cba3b9f8947a2110aabc8d6730790 3,597 1.00/1.00 vMB 123
821,391 821,391 00000000000000000003adc25bb869e3f42c87f040f6ed285fd9fe7ec627d2d0 3,543 1.00/1.00 vMB 119
821,390 821,390 00000000000000000001fededd30c352a9e5b94fee778a3188bece9b8b0b5a78 2,156 1.00/1.00 vMB 109
821,389 821,389 0000000000000000000309fb930f2d5b3fde19ea36e8bbe1c859639f197cc87b 3,484 1.00/1.00 vMB 109
821,388 821,388 000000000000000000040374744a95ed0007b3460fbffc3bc51b1f9786e1c9b1 3,890 1.00/1.00 vMB 125
821,387 821,387 000000000000000000008bc8a2fff2dfb9de4c4e84958f53fd4a95c41bcb2b64 3,507 1.00/1.00 vMB 116
821,386 821,386 000000000000000000029e970ee1530062e271199b272cefed89aba3ee16dc03 3,929 1.00/1.00 vMB 158
821,385 821,385 00000000000000000001cc0fa831df060e59fd3b2e6b1decd838184ab2160475 3,949 1.00/1.00 vMB 143
821,384 821,384 00000000000000000002f1f0ffe092ee1d93e0dff347b5874e7231b39689f669 3,290 1.00/1.00 vMB 211
821,383 821,383 0000000000000000000216438abddb724c8c45121b598331dc9b660bb076a8dd 4,041 1.00/1.00 vMB 147
821,382 821,382 000000000000000000022013e64e3af21c935a4dfbf43bb258ce4415e4baba67 3,485 1.00/1.00 vMB 195
Previous 10 blocks ↓
Total Size: 782.84 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: 712.36 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.