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Memory Pool

77,015 transactions
28.71 vMB
0.07419400 BTC
Random Selection Loading Transactions
Max Size: 173.87/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 3f2e4ca730cbb182bb1a517fae9d4c66d372e0f2cf0677a2c45f2ebd654ee57c
Version 20000000
Previous Block 0000000000000000000034cfd79664e0a1680400ea13802d309e22ae00459d8a
Merkle Root 0e4684d8554e429d7f43bb96586707a4afaeff3231806c4e7e3d518b3ab1e8ee
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 5,095
Size: 1.00 vMB
Total Fees: 0.01455344 BTC
Feerates: 129.25 > 1.46 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,159 (394,328 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
520,831 520,831 000000000000000000207a182e8032ec7ce94daa1369979ba7ac397a86944c38 1,319 0.62/1.00 vMB 42
520,830 520,830 00000000000000000036824eb7a1568bcefee68aa9bbd07e153a3adf09ef3398 1,068 0.45/1.00 vMB 12
520,829 520,829 000000000000000000245fbdb6072308311c9f3014f5b33166d75644860ee270 1,683 1.00/1.00 vMB 29
520,828 520,828 000000000000000000377374e0f6ef2295ea95f59c8d4707a30a8990bb0d57b3 2,705 1.00/1.00 vMB 56
520,827 520,827 000000000000000000173c5d5221f037f8bdf46249634257f292129efbc54357 145 0.06/1.00 vMB 54
520,826 520,826 0000000000000000001a61537aee1dc189eabdd491b5149ff370574ac3728369 2,271 1.00/1.00 vMB 31
520,825 520,825 0000000000000000000e3d92186b347a2fa05bd0c969ec6906a26cf383eb3fef 2,141 1.00/1.00 vMB 47
520,824 520,824 0000000000000000002cd798638c8ae7770193b7d859a5aed53aa8fd69b107c9 549 0.27/1.00 vMB 30
520,823 520,823 0000000000000000004112711c61d595ddda25d8441bd22828cdcfdd368ed7e2 200 0.21/1.00 vMB 13
520,822 520,822 00000000000000000039aca017aed1ee0d21417325787a738ad9e04c63b8ccae 681 0.36/1.00 vMB 48
520,821 520,821 0000000000000000002885a3abb76037bea44e3553b0e24f4e03cb379a6e07e4 209 0.08/1.00 vMB 55
520,820 520,820 0000000000000000002b1f88a66e9172c41958203fb4e3fb87bd9d71f263433e 905 0.44/1.00 vMB 39
520,819 520,819 0000000000000000001b8c41ace98ea8452679fa9dce6d0d1493e62b372a76cb 569 0.30/1.00 vMB 36
520,818 520,818 0000000000000000000bff3438191e837cbd2870d049a3f9aeb5b922afd921dc 1,644 0.94/1.00 vMB 31
520,817 520,817 0000000000000000000b636822914e08c131044747c5c0526d4a246a4eb5f3f0 1,909 0.97/1.00 vMB 13
520,816 520,816 0000000000000000003c81a9d868d8802da8492f5d869f347fe8c231cb35524a 2,145 1.00/1.00 vMB 23
520,815 520,815 0000000000000000002879ed36fcb548b308428b1b1a4972443b587ba63581ba 1,327 1.00/1.00 vMB 23
520,814 520,814 00000000000000000045a076d6a6558ed854f09c9053c3feddbd3656eddd5795 1 0.00/1.00 vMB 0
520,813 520,813 0000000000000000001b76fecacb4ecf4bac1e72ef6ff0114804b6775acecc23 2,913 1.00/1.00 vMB 39
520,812 520,812 00000000000000000032cbdb28279e812a39f4619308097cf16257bbc820b864 1,969 1.00/1.00 vMB 18
520,811 520,811 00000000000000000035b740c78d3638b60d433480122b8e35453d4f4b2a1760 1,282 1.00/1.00 vMB 27
Previous 10 blocks ↓
Total Size: 782.67 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: 673.12 GB
    • Received: 16.40 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.