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Memory Pool

40,602 transactions
16.69 vMB
0.05921819 BTC
Random Selection Loading Transactions
Max Size: 99.22/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 3b4c8e49075243b7b057c2d5783f0163f4b40b9dd592dedb0cc12138534806e3
Version 20000000
Previous Block 000000000000000000019c416974db20792a7d59a849df74d8e214d8cc27deb9
Merkle Root 09580c2a909d18ab0625aac9af606fa860670c71557d03c69ec53fcab61e098b
Time (UTC) ( ago)
Target 00000000000000000001e63a0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,851
Size: 1.00 vMB
Total Fees: 0.03443972 BTC
Feerates: 150.52 > 3.45 > 0.13 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 929,309 (507,922 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
421,387 421,387 000000000000000001aff94e2234004bc2774af3f9afb03ee5714c97fc56b540 1,580 0.73/1.00 vMB 55
421,386 421,386 00000000000000000489fc0a39668eece1788247ab5861433e99e95d8b33ba54 888 0.63/1.00 vMB 44
421,385 421,385 000000000000000002726b3a536bed87ca69d1669cbd82556e0e358ab6d552a8 367 0.99/1.00 vMB 15
421,384 421,384 0000000000000000019815b36b121af45d08b115d2a88375532176ea1ccc05d0 2,291 1.00/1.00 vMB 60
421,383 421,383 000000000000000000816a714c68cf9d4bf3b856e35a8b705b978e820840ba97 2,560 1.00/1.00 vMB 63
421,382 421,382 00000000000000000081bf0f7071f8973e9e84aaf5dbd952191c4b56ec7f99cb 974 0.37/1.00 vMB 62
421,381 421,381 000000000000000002bfc52e74a5ae75294052bdcc78d555246d92ea41a668f4 14 0.01/1.00 vMB 69
421,380 421,380 0000000000000000025da1424db848d1fa982365e2f0bff82442761721f65b07 1,805 0.95/1.00 vMB 51
421,379 421,379 000000000000000003c1a996ee11dabc21baa5c0b0f3caf48218cf1a181a6ed3 1,140 0.94/1.00 vMB 32
421,378 421,378 000000000000000000a76386f318a239b5b2cc9f83b34dbab072e7c6f5999dac 858 0.76/1.00 vMB 19
421,377 421,377 0000000000000000013b8ad1c38eda9842e0d3d8b4761b4d0be8d33cb5e67e22 2,103 1.00/1.00 vMB 43
421,376 421,376 000000000000000002049925ef1a5bfdc94c659c081b1b961cf7248a8005f956 2,812 1.00/1.00 vMB 77
421,375 421,375 00000000000000000251b6feb9c37f4ba6dbee32e97db07bcfb09d4434a0f09c 558 0.33/1.00 vMB 47
421,374 421,374 00000000000000000478aac9028466adee33d298abd1e99fbae3feb150a6fe82 1,582 0.75/1.00 vMB 44
421,373 421,373 000000000000000000c50caa6a789418e1bad30dd3bee2035b36fc98afd9780e 2,211 1.00/1.00 vMB 51
421,372 421,372 0000000000000000034a767f207773faeabd733583cc7b5e5fcb9f319219da74 422 0.23/1.00 vMB 55
421,371 421,371 000000000000000004389f671b80970f071f56f7b910cbb62c8b8ba1c3fddd8b 329 0.99/1.00 vMB 8
421,370 421,370 000000000000000004ccf9d51c9aafdb0e232e282ba18243abf2278b1a797efe 685 0.99/1.00 vMB 20
421,369 421,369 000000000000000002800033faf8831d6e5f3ce540771cb50901237b494948a4 353 0.14/1.00 vMB 63
421,368 421,368 000000000000000000f4fe45f761b5c3b2e023a079011ab8aa0b932c0eb427dc 219 0.07/1.00 vMB 85
421,367 421,367 000000000000000002a1d1426943312aa11ad6fe4482572a33993d5cff0aae75 1,210 0.63/1.00 vMB 48
Previous 10 blocks ↓
Total Size: 807.46 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: 2,820.12 GB
    • Received: 145.38 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.