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Memory Pool

44,753 transactions
27.30 vMB
0.07971798 BTC
Random Selection Loading Transactions
Max Size: 144.19/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 403042e9cd1906f42cb4b4940d2ed3e96361176438e0ba5dfc5e813b787b8e09
Version 20000000
Previous Block 00000000000000000001f5a331a027bc0be29c9295c200059def10bd81bfe125
Merkle Root f18951630b91be922ab2e4fc9ac724d86c33ececd0cd7867e856ef9c1faf25dc
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,840
Size: 1.00 vMB
Total Fees: 0.02891470 BTC
Feerates: 200.83 > 2.90 > 0.29 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,801 (291,764 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
623,037 623,037 0000000000000000000f2a39aeddad9622c092e6dff8514a43aacddb87d0139f 2,843 1.00/1.00 vMB 54
623,036 623,036 0000000000000000000956660d2c252cfc79129976641e22ec4bc31053439557 2,891 1.00/1.00 vMB 84
623,035 623,035 0000000000000000000bfc42b2fbc3e2f8971ed98c7df393c92c6a6c4a07687e 1,605 0.50/1.00 vMB 42
623,034 623,034 0000000000000000000818b11a8e2924e4f26dca2fee18c784b8d94e57ba2c4f 1,540 0.64/1.00 vMB 23
623,033 623,033 00000000000000000013c455f393ed582defbe17c4b726b3e079462cf6eec660 2,522 1.00/1.00 vMB 9
623,032 623,032 00000000000000000008f162e151f5ab20c1cd7f1a5fa6173d51ea888523855a 2,665 1.00/1.00 vMB 32
623,031 623,031 0000000000000000000bb63d45d9b8085e533b66d5745192e8c517b1851e8784 2,200 1.00/1.00 vMB 36
623,030 623,030 0000000000000000000ef1452933770d64e1c03f674b98faac207ea29d29421f 2,081 1.00/1.00 vMB 32
623,029 623,029 0000000000000000000d2e1ccffcd5b4b7430f2e93e05751e0d71f6d670ba005 2,946 1.00/1.00 vMB 60
623,028 623,028 0000000000000000000fc565279411d884453b0a763ae6949f22d8b5825c1f96 1,860 1.00/1.00 vMB 16
623,027 623,027 0000000000000000000a1f064de488dfeb803e13f02bc07c32c40bb83079c2f8 2,695 1.00/1.00 vMB 40
623,026 623,026 0000000000000000000c66c250234c30ae026d1460d58fe34114836b5e0ac3f3 2,409 1.00/1.00 vMB 70
623,025 623,025 0000000000000000000bbacde37753dfc150370642afb39dc00f8096979c745a 2,652 1.00/1.00 vMB 79
623,024 623,024 00000000000000000007e5ce56815bd9461c40ce8ed1686fdbe19321f114a505 820 1.00/1.00 vMB 22
623,023 623,023 0000000000000000000f99ee26d2cf1a45316b5436bb19ddbf9e6794a88e0ca6 1,214 1.00/1.00 vMB 51
623,022 623,022 0000000000000000000aaa9c41b637609da8b70c3fc35ed40a6404cb8807fba7 1,636 1.00/1.00 vMB 81
623,021 623,021 0000000000000000000f0ec46a7a34b7b28f7a07e9c85dfc49eb111b3c4eef24 2,908 1.00/1.00 vMB 52
623,020 623,020 00000000000000000009717933ced8a5cd0f9754fb5c06f374a0bbe9f6c90517 21 0.01/1.00 vMB 59
623,019 623,019 0000000000000000000ffac6759b59a63a3df0d5e4c5068d930fffead2881ac8 1,895 0.58/1.00 vMB 43
623,018 623,018 000000000000000000018a400eec5b62e2e0f815102e6bfd7962aa40f3afa0b5 2,920 0.96/1.00 vMB 42
623,017 623,017 0000000000000000000dea603000acd2daa4aa665d8a48ecfc9f41fa5f72d538 3,061 1.00/1.00 vMB 29
Previous 10 blocks ↓
Total Size: 782.03 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: 650.41 GB
    • Received: 13.28 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.