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Memory Pool

75,078 transactions
27.58 vMB
0.06727513 BTC
Random Selection Loading Transactions
Max Size: 168.56/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt fcb21c47f3eeeb3204e0bf63eefafa7b52712494097a2310b6a4d734d5ca3740
Version 20000000
Previous Block 0000000000000000000091aab2e57355cdf4c0fac78ba90baa2b5eeac3f0e020
Merkle Root 586fa9a5d8d2c1d23f593fdff3ff3a67a0cab9c972be9926725c3628d58307b2
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 3,054
Size: 1.00 vMB
Total Fees: 0.00858224 BTC
Feerates: 526.32 > 0.86 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,278 (76,719 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
838,559 838,559 000000000000000000001eb0e683ff294242cf031ea481581f6d948992bf0b85 3,384 1.00/1.00 vMB 12
838,558 838,558 00000000000000000002c8a28ae48788421ec08da68d4bc88ddc60175261bd0b 3,759 1.00/1.00 vMB 14
838,557 838,557 00000000000000000002d9b8a710eba45702f3ad53969da70d3ea370aa58677b 3,750 1.00/1.00 vMB 17
838,556 838,556 00000000000000000001ae3cb304a28635fd5a211fb55b47c1525352762e469f 2,897 1.00/1.00 vMB 30
838,555 838,555 00000000000000000000f30c5de20bf3b86500f16d296db4c8293042e78abc26 2,988 1.00/1.00 vMB 16
838,554 838,554 000000000000000000002317d0dd70e68f050082915e8546b3c60c8494090632 2,735 1.00/1.00 vMB 26
838,553 838,553 0000000000000000000258aeac04951806b689d5f5f8ee9b2c6b6cf59152259c 2,145 1.00/1.00 vMB 26
838,552 838,552 000000000000000000018db1869687c0bba77500ed52dd29874f143bc884938d 3,126 1.00/1.00 vMB 19
838,551 838,551 00000000000000000002ee77d6c8a6fa724851f65cd73ecb621293a6d3475a69 3,775 1.00/1.00 vMB 20
838,550 838,550 00000000000000000002eee1c80e6735e4cafc9fb4e99248aacb840ed2c79d08 3,512 1.00/1.00 vMB 20
838,549 838,549 000000000000000000010a9bfae67e757c888c8c7d38367637a6f92957a3875e 3,214 1.00/1.00 vMB 33
838,548 838,548 000000000000000000034aa27259c456c24ceb4802bcf1989f1272967014c177 3,105 1.00/1.00 vMB 25
838,547 838,547 00000000000000000003508d1d9c40f54f6e4945ffc1cb10bbd85a4b087a9b2d 3,710 1.00/1.00 vMB 23
838,546 838,546 000000000000000000007949e76492bf6d5c87ebf6eb28edf1ecc61f868f8378 4,356 1.00/1.00 vMB 27
838,545 838,545 00000000000000000001f5c8e92cfc788e582956dfa638365de7befbf6a9ae56 3,666 1.00/1.00 vMB 33
838,544 838,544 00000000000000000001c680ee86b8eaa43c94ac9012f4d2dcbfa9f45beadf06 4,217 1.00/1.00 vMB 26
838,543 838,543 0000000000000000000356d27a6e986c73d79489458e4bf3a6ec23dc8793a482 3,714 1.00/1.00 vMB 20
838,542 838,542 00000000000000000002cfeba0e109d1dd29e0420ecc66588bbd59d6f1261817 4,179 1.00/1.00 vMB 30
838,541 838,541 0000000000000000000161b4ea146298ba33f1428ae42a5de0cadfdb0b66533e 3,840 1.00/1.00 vMB 32
838,540 838,540 000000000000000000009bd475ec26eae46b5938c2bd382ddf7a495dd96288b5 3,372 1.00/1.00 vMB 30
838,539 838,539 0000000000000000000039a35ab0e38530916e747d15d46dd33f88420a82199e 4,070 1.00/1.00 vMB 20
Previous 10 blocks ↓
Total Size: 782.87 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: 713.10 GB
    • Received: 17.31 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.