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Memory Pool

81,554 transactions
30.51 vMB
0.08089695 BTC
Random Selection Loading Transactions
Max Size: 186.96/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt d9e115739472453ebbd0e6f94481a9f43a229a81a8ce1dac78525ba8d08cd054
Version 20000000
Previous Block 000000000000000000012b8db8fff0c5a04419eeff4b82e3dbc3d9d67db2980f
Merkle Root 84976a0f281bc47cb6db3228d7fa3795b593f716a783fa49fcd70442cbf068b7
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 4,132
Size: 1.00 vMB
Total Fees: 0.01241386 BTC
Feerates: 150.61 > 1.24 > 0.31 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,358 (405,537 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
509,821 509,821 0000000000000000003d16b55efe035563faafe30cac30f2db32ae0a0924e6b6 744 1.00/1.00 vMB 18
509,820 509,820 000000000000000000036fe80ff24b8d06c6250379ef91e596d632ae191a80a7 1,075 1.00/1.00 vMB 25
509,819 509,819 00000000000000000005528dc3fe896a795f5732934ba776a75b0d62d4dd685f 1,456 0.59/1.00 vMB 69
509,818 509,818 000000000000000000373b5da121d953ba520bc30f8f98cd8341adb0cee0cf5f 710 1.00/1.00 vMB 26
509,817 509,817 0000000000000000002469a6ac81fa1b9ad285bedd1ae67b9db1168ecec6c92c 179 1.00/1.00 vMB 2
509,816 509,816 00000000000000000000305f176cee5b048dc00c609cdeb00f3c4442e7315610 308 1.00/1.00 vMB 5
509,815 509,815 00000000000000000000313b4ce71b724a2c88d05b260f04614dc922c8e12ead 252 1.00/1.00 vMB 6
509,814 509,814 000000000000000000561db65e527131711563727e610da028d113b0f5a5783a 684 1.00/1.00 vMB 17
509,813 509,813 00000000000000000009e7f8c04cb346e0bddee4e1d0f88b9cdac6e61b69a0f6 459 1.00/1.00 vMB 11
509,812 509,812 0000000000000000004cdb18f26b5f8777b282f77e184e54829fcaee8ae43136 2,333 1.00/1.00 vMB 57
509,811 509,811 0000000000000000005a3d7846c6073c20158f3966508a5060bcd8fbf166086c 224 1.00/1.00 vMB 3
509,810 509,810 0000000000000000000c6264d0ca418f1c4c326b3e99762ebae5dbd70571f95b 460 1.00/1.00 vMB 12
509,809 509,809 0000000000000000000a08a946bf769caa5fcde4f4ffce25a7ae07a59283270f 473 1.00/1.00 vMB 13
509,808 509,808 000000000000000000589016d02b104edb1ac4d38516eb6a57c89beef4f7552b 890 1.00/1.00 vMB 21
509,807 509,807 0000000000000000004604afad9ac8c01b3a362faf22a1fd41a1f5b762ea03f2 613 1.00/1.00 vMB 15
509,806 509,806 00000000000000000000800c11931960247becd9ed27116edb433b5a6e6cff84 409 1.00/1.00 vMB 10
509,805 509,805 0000000000000000004da3726db4135bfbddbcc07169d981e3e2f17660e9a11d 496 1.00/1.00 vMB 6
509,804 509,804 00000000000000000022f9d3582912fd14ff57427d4352823a4c991fec5eda2a 285 1.00/1.00 vMB 7
509,803 509,803 0000000000000000000db807dfdc1c786787559c9cb19eeec557519a7aa1db71 1,379 1.00/1.00 vMB 38
509,802 509,802 0000000000000000003addf13c6c0811a04e29737e745148fecd083c04805198 895 1.00/1.00 vMB 16
509,801 509,801 0000000000000000000011c263552b5008b78cf56de52db1a2912a7e17486aa8 2,565 1.00/1.00 vMB 61
Previous 10 blocks ↓
Total Size: 783.01 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: 718.90 GB
    • Received: 17.99 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.