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Memory Pool

41,484 transactions
27.60 vMB
0.07357338 BTC
Random Selection Loading Transactions
Max Size: 142.37/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 81b1e1a70fcc3d49dfdc81fcbd8bb3b1ce03bd7def307f13e8e1a0a393c65246
Version 20000000
Previous Block 00000000000000000000a1786ddd55fd420afa28e0b26d3cdf698b7c13a266b5
Merkle Root 6323923553880e7ddd9c251f9673c623200d1a03ef5c5d4538dfd1bbd69da139
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,240
Size: 1.00 vMB
Total Fees: 0.01946214 BTC
Feerates: 101.47 > 1.95 > 0.60 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,661 (174,741 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
739,920 739,920 00000000000000000006a3a30fa56fdf26b9af219105a4a5b4757b92083aa44e 143 0.04/1.00 vMB 13
739,919 739,919 000000000000000000078d60be517c4c90d42bb22b004596c0f9880cd7ff4f4b 1,559 0.55/1.00 vMB 9
739,918 739,918 0000000000000000000537d22cca47e640b7784191ee9c1dccfa498ae2a0d030 855 0.33/1.00 vMB 9
739,917 739,917 00000000000000000000823a3344d1ff7739ab48ccf056d4ca56b51b3062876d 312 0.08/1.00 vMB 10
739,916 739,916 0000000000000000000394533b8e54f858d96fa1ab447a47af231a149d37abc6 146 0.07/1.00 vMB 10
739,915 739,915 00000000000000000007c90f17eea843add287ca64348edbdd5e3051931b10a6 1,823 0.79/1.00 vMB 6
739,914 739,914 0000000000000000000506a3a7311697ae7903ea65a6ddb4643c6cbcc1a22c2b 2,121 1.00/1.00 vMB 6
739,913 739,913 00000000000000000005d81cd3b17086bb1a46fbde5f760741d3dd6015d65978 2,502 1.00/1.00 vMB 12
739,912 739,912 000000000000000000066d733287c978728ffe078c9115e109243fad713e8562 1,635 1.00/1.00 vMB 8
739,911 739,911 000000000000000000033ce017fe76d8d1da26c78dcb9349edf7df53baa56da6 1,523 1.00/1.00 vMB 14
739,910 739,910 000000000000000000093eb7150a176bc60721e616f43cf16e1ec254d4973b2f 1,492 1.00/1.00 vMB 12
739,909 739,909 0000000000000000000800ee61381532b77a7c9b0653c4c3b27aa78e93843919 111 0.03/1.00 vMB 14
739,908 739,908 000000000000000000080d221b4b33681ff22c8d334e10bd5b0ce268792b0790 2,464 0.94/1.00 vMB 9
739,907 739,907 00000000000000000000c53e89b5192cc79210c550c4d7284d05d4903d08beef 1,779 0.79/1.00 vMB 4
739,906 739,906 00000000000000000003b90b400d17f7d1e1e5a6aacdf1ab2d950685fd117c19 3,179 1.00/1.00 vMB 14
739,905 739,905 0000000000000000000474515ddbaacec3aa597cd7c4b572fc0e03db249de985 434 0.73/1.00 vMB 1
739,904 739,904 000000000000000000025a8e95e39a9a4cec0693f823a39fdda7fdb4fd733be8 710 1.00/1.00 vMB 1
739,903 739,903 0000000000000000000401f327c456133ff84b843f7d3d6e002c60ddc01f4b24 1,506 1.00/1.00 vMB 2
739,902 739,902 00000000000000000000514ce5f809c4d3d9b9af9aa1f301ee306c634a41bef1 1,411 1.00/1.00 vMB 5
739,901 739,901 00000000000000000000118da7f866ee188dfed10aab0af01304071468a1744c 3,359 1.00/1.00 vMB 4
739,900 739,900 000000000000000000071857543d8fd04caa5a27b1ec058ef68e3c48b74141e2 2,903 1.00/1.00 vMB 11
Previous 10 blocks ↓
Total Size: 781.79 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: 634.08 GB
    • Received: 12.24 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.