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Memory Pool

77,108 transactions
28.79 vMB
0.07848487 BTC
Random Selection Loading Transactions
Max Size: 174.13/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 21fee6ce9a41194de1d15aa1ee1755ffc46bbee8ad6bc4708b471a8b9dd6ff21
Version 20000000
Previous Block 0000000000000000000169e11a5774bf6f1eff7be8cb96cd30c8ad82f3884e2d
Merkle Root e734da1193a1de12587bef4d6ab0db315bc094c8c59a95bef4ce37d26e5e0ed1
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,620
Size: 1.00 vMB
Total Fees: 0.01861424 BTC
Feerates: 150.93 > 1.87 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,158 (360,012 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
555,146 555,146 0000000000000000000c2ba66888e5832f1d42df1cb5c575800b85737ee62f12 2,899 1.00/1.00 vMB 12
555,145 555,145 0000000000000000000484c3b667481c855fadc4853f5ea1a04b6ceb3bb39492 3,134 1.00/1.00 vMB 23
555,144 555,144 0000000000000000001a27a03434919d8518e4ebea502bd736bfd0bd002bb7b0 1,640 0.54/1.00 vMB 28
555,143 555,143 0000000000000000001ca2946e55eae50d7832b7e6c60963653ccf7e4a41bb11 3,081 1.00/1.00 vMB 13
555,142 555,142 00000000000000000025986ffd2517c7b1d83dd10c1d42ae75f8df96239a0c44 2,045 0.90/1.00 vMB 11
555,141 555,141 00000000000000000006e0618eb388b3d4b7f495264bcdab53b45346631fdc2a 65 0.02/1.00 vMB 19
555,140 555,140 000000000000000000225a61297e0d9caa843ce8d65891d0dc0eda42372cf7fa 502 0.16/1.00 vMB 8
555,139 555,139 0000000000000000000fecb4b9b64243c73d2ad03420b0b2251bad1c8f9a31de 1,742 1.00/1.00 vMB 4
555,138 555,138 0000000000000000000905fba98c2d1cbf0932341cc75c7eaa1d2a592b0cab70 2,480 1.00/1.00 vMB 12
555,137 555,137 0000000000000000002ef5390b87334a75bebd515484a01a1605006fcc1bcd14 2,470 1.00/1.00 vMB 13
555,136 555,136 0000000000000000000f93fdf41760a6e12fda39f76d4ef41f9f6439ed2b76e5 985 0.68/1.00 vMB 4
555,135 555,135 0000000000000000001cc3744e7a475734d6f88daec30a0ebb057f95088ca426 3,052 1.00/1.00 vMB 8
555,134 555,134 00000000000000000003abb8e77ab4a2ba1b415417644a66edce02d364eea2de 1,108 0.36/1.00 vMB 27
555,133 555,133 00000000000000000035c43d2f61814c3120224e14613a0a4c492b43df199b3f 2,627 1.00/1.00 vMB 12
555,132 555,132 0000000000000000002d2359885062105618a7e00cdeac56ef01fed3f25e90ce 763 0.50/1.00 vMB 6
555,131 555,131 0000000000000000002b1d12c40c00ff9dcd8ab808a308b22459ac61db26fb27 3,111 1.00/1.00 vMB 16
555,130 555,130 0000000000000000000521c8a16aaba1d0bffccba032e507a035399c86e6aec5 1,602 0.60/1.00 vMB 13
555,129 555,129 000000000000000000257a58059dd9fc7de58fce0e76fa99829f82ea88b1fbc3 938 0.36/1.00 vMB 11
555,128 555,128 00000000000000000015283719be8348191d4579514127eb44856b362f219fb6 43 0.01/1.00 vMB 31
555,127 555,127 000000000000000000091ae9102eae1c88804808614504dab93d5e9f5889cec2 1,657 0.68/1.00 vMB 13
555,126 555,126 0000000000000000002f605f8acc5536f9408bb9acf3fff7975dbce51a3c9eb9 1,780 0.77/1.00 vMB 11
Previous 10 blocks ↓
Total Size: 782.67 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: 673.11 GB
    • Received: 16.39 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.