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Memory Pool

81,480 transactions
30.48 vMB
0.11372810 BTC
Random Selection Loading Transactions
Max Size: 183.59/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt f57a918290d800e5e5d9710809701a23e3f6aaf3a01421f9c57f07b0c6532a63
Version 20000000
Previous Block 00000000000000000000199f724f1ef29eab80f2f04d88a242934c5235274752
Merkle Root a0e7f8e43d5501dec5ebf06d080e06bb2ed79a6f541a34185a8863607d136c89
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,445
Size: 1.00 vMB
Total Fees: 0.03904879 BTC
Feerates: 180.34 > 3.91 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,142 (86,099 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
829,043 829,043 0000000000000000000206602704782c7f5052a44c606fd4ba25643670f645d3 363 1.00/1.00 vMB 25
829,042 829,042 00000000000000000000b783dbb8938e5fd74ebb2e4f0d16e198157fd7cbe144 2,028 1.00/1.00 vMB 36
829,041 829,041 000000000000000000011090e143eb4fd5e2773f28f6d270d02e14c4e260d5a7 3,115 1.00/1.00 vMB 56
829,040 829,040 0000000000000000000000f3486c177bf49f82844091549b0737a0d37fc051f0 1,662 1.00/1.00 vMB 36
829,039 829,039 000000000000000000013f1b412fa47d479004324561a718360cb96c1c6fc706 372 1.00/1.00 vMB 24
829,038 829,038 00000000000000000000b04721e393c334d833522dadd5e74e8bef76b70ae8cf 3,696 1.00/1.00 vMB 55
829,037 829,037 00000000000000000002f045888e0a0ae8345dbfa8369f420b74ffbeb0cc7e62 2,290 1.00/1.00 vMB 39
829,036 829,036 000000000000000000008df7bb4794d5d9eb08e2f069bec3800817148efbc493 1,220 1.00/1.00 vMB 33
829,035 829,035 000000000000000000020c91fa76c55cc79ac9aff4c2856ed3af959351f98ace 1,090 1.00/1.00 vMB 30
829,034 829,034 00000000000000000003429abeb72625a4dc25ec3bf50b024232259e37a41988 424 1.00/1.00 vMB 25
829,033 829,033 00000000000000000001236dd0d6a4455ebacabc65ee909f57a7fa3b0814ec4e 1,444 1.00/1.00 vMB 33
829,032 829,032 0000000000000000000316cf6d93f769ff982d4c7d32f956b67d093061d13f93 650 1.00/1.00 vMB 27
829,031 829,031 00000000000000000002c10012c0dd1cde5fce17c72a9cf33830a484278fabc3 560 1.00/1.00 vMB 25
829,030 829,030 00000000000000000001c5bc5e3d59592dd112a66a6d954bd44ff91d6a2f6c9c 1,143 1.00/1.00 vMB 32
829,029 829,029 0000000000000000000105aabc11c2ca775b425636e468f1085d7bed8928ddd3 248 1.00/1.00 vMB 24
829,028 829,028 000000000000000000034545b100096d74e5bb307f9592909014b56e91112cfd 1,305 1.00/1.00 vMB 32
829,027 829,027 000000000000000000015ff4c9499e01bba208b1f7b56feef6a178ae4cebfc2c 1,266 1.00/1.00 vMB 31
829,026 829,026 00000000000000000002f955d502df71451486eb275ba93349244eed42689161 483 1.00/1.00 vMB 26
829,025 829,025 000000000000000000027336be2cb49eccebf6123bb4bd41862448d7d2d0a947 2,178 1.00/1.00 vMB 38
829,024 829,024 00000000000000000000fa0813e88a044584510486cf3d6ef56ad58c060b4890 3,123 1.00/1.00 vMB 59
829,023 829,023 000000000000000000022d20c7aaa7adbbd22e3d71c0967f4c76975cfb8af23a 799 1.00/1.00 vMB 28
Previous 10 blocks ↓
Total Size: 782.64 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: 672.42 GB
    • Received: 16.24 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.