Loading Tool

Explorer IconExplorer

Memory Pool

26,741 transactions
10.12 vMB
0.03902867 BTC
  • 1 sats/vbyte = 9 blocks ()
  • 2 sats/vbyte = 2 blocks ()
Random Selection Loading Transactions
Max Size: 60.84/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt a721b0881f53556ac61a236971b3debee32ea1a3dff77f19dae868a61ac5f749
Version 20000000
Previous Block 0000000000000000000192f7f7f29540150f204e06421cc00ad7343613157401
Merkle Root 1612e09e29bd19dcd77c25726443d10b682f4fb986007549f01eb845eaa5a543
Time ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 646
Size: 0.44 vMB
Total Fees: 0.01288342 BTC
Median Feerate: 2.01 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 913,250 (775,579 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
137,671 137,671 0000000000000534b53e8a4b06103c4a992d4fbee2ecffe88acb6b5eab9bd10f 26 0.02 vMB 56
137,670 137,670 000000000000029780460ce2b804711dd50ee7c23df1a6429adfe74516151400 105 0.04 vMB 390
137,669 137,669 000000000000014d6168e3b883a8d2110f85112444bc6a07a71bb5d38238c98a 11 0.01 vMB 40
137,668 137,668 00000000000000ff2ff4169c1ca6a00be8ed9265f68f9dcfae89d34035a07d9c 101 0.03 vMB 9
137,667 137,667 00000000000000e8572d29941c8d60384f84bac93af9d200a7d005a4e172712e 51 0.02 vMB 427
137,666 137,666 00000000000003d27e4218e495891ebc844b688892388e12e5994a1d8b2c3d98 121 0.05 vMB 608
137,665 137,665 000000000000012d100444e0d31d3b8a2269c1fd1a844e7adc3e385a0b16c017 73 0.03 vMB 281
137,664 137,664 00000000000007c38af2694a3db5b89f8f439f16da369a85fd051a7c7578cc5e 61 0.02 vMB 227
137,663 137,663 00000000000007ea926779335e043dd1ae5c775265a283abcec34c2816d282f8 20 0.01 vMB 320
137,662 137,662 000000000000075660ab1adaefd325b5cb6c4963a2c2378f9056734f366ec10b 38 0.02 vMB 126
137,661 137,661 00000000000004f30262110cf76aa89bc6a75c891acf5495f6a15042cbf0c66b 22 0.01 vMB 268
137,660 137,660 0000000000000287f9a1a297ed1648b32e14a2abe23bf548ff971613bce6df7e 107 0.04 vMB 227
137,659 137,659 00000000000000f05833606eb3d580fdd2a203cc82d4e39c4ecdfeeb8d1cefec 41 0.02 vMB 158
137,658 137,658 00000000000003e3584768c1be9f391aa64fd7b16d9bea06d0f4c763ce5b374b 28 0.01 vMB 327
137,657 137,657 0000000000000470cefc6c1dc963661ec0f895b5059c5f03e9acc9cf7f1b8927 11 0.01 vMB 249
137,656 137,656 000000000000079a402d9344e57bb4bd6a34df9935428894cca95ba42b8f4730 122 0.04 vMB 47
137,655 137,655 00000000000001d3dda29fd5ac4366255fb1a4b63b11c4a444c4eed35fdb29d1 17 0.01 vMB 268
137,654 137,654 0000000000000139deea5281d8284547c7ff8e9ecdfd78b4928b53416ef71417 16 0.01 vMB 56
137,653 137,653 0000000000000603688a95f8bc531e180a7206aa3f3d8c68008ef7d886166cab 9 0.00 vMB 440
137,652 137,652 0000000000000710b22c591c5d50d5aac94fac76e18718ee8e3cb77de3c07e59 128 0.05 vMB 136
137,651 137,651 000000000000004fd35fd24184c1b8437b129aae4e2fcfe9b6d19781b98b1e9f 20 0.02 vMB 497
Previous 10 blocks ↓
Total Size: 779.29 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 89
    • Outgoing: 10
  • Data Transfer:
    • Sent: 45.38 GB
    • Received: 0.68 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.