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Memory Pool

86,129 transactions
32.07 vMB
0.21700266 BTC
Random Selection Loading Transactions
Max Size: 191.80/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt ef1eec7402f75f21e02bbd35826328eb99af72f679a6376c142a3073cf515553
Version 20000000
Previous Block 00000000000000000000056fab688ddf67ad8d7a1620fa9f28be0953d6e5a38f
Merkle Root bcfbb2f8b054a48b91190c9b7c50239fb8542139f83d4124bee90aa8a089fc11
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,879
Size: 1.00 vMB
Total Fees: 0.09763514 BTC
Feerates: 529.10 > 9.78 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,147 (493,769 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
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
421,366 421,366 0000000000000000005a2fd0d1ea8c92eac88576fff7b984d3321a4797689147 1,580 1.00/1.00 vMB 33
421,365 421,365 000000000000000001c406af6554856b9607402697174a018e1935c46d205bda 2,699 1.00/1.00 vMB 76
421,364 421,364 00000000000000000225a8aea0d577e582da4c63fe71e48875a8ad17798256a5 1,984 0.92/1.00 vMB 48
421,363 421,363 0000000000000000019029d18247b6c8d6305860447231b4c9d44fe844a36431 297 0.13/1.00 vMB 66
421,362 421,362 00000000000000000515cfddb1fba7f3a87a202bcdd5a08e7da0a694522a6318 490 0.21/1.00 vMB 58
421,361 421,361 00000000000000000492b5db1615b5981a62142bb05ee4ecb4808f443050ff39 2,101 0.93/1.00 vMB 52
421,360 421,360 0000000000000000000480079ea5d757df28be116467289d4717400ffd1d4d6b 117 0.05/1.00 vMB 56
421,359 421,359 0000000000000000039c12adc485f1ffbae27d3c04268399dae1cbf1abbaf0d2 1,430 0.66/1.00 vMB 46
421,358 421,358 000000000000000000f7b7c2842c11c71165ce282c3f83ec6ec45a9fc8b751b0 58 0.03/1.00 vMB 37
Previous 10 blocks ↓
Total Size: 782.65 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: 672.70 GB
    • Received: 16.31 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.