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Memory Pool

16,611 transactions
7.32 vMB
0.02946887 BTC
  • 1 sats/vbyte = 2 blocks ()
Random Selection Loading Transactions
Max Size: 42.41/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 4da8b0eba64c6430d0b5d12a60410713d7765aa864d8114b2a747ebde79ce8fd
Version 20000000
Previous Block 000000000000000000018334698b3f919b91679f9b8aa9a5b7a32751b5feadf4
Merkle Root 948d18382738163fecc5ab516323395589518e24fb7c2d378a638f516470cf67
Time ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,006
Size: 1.00 vMB
Total Fees: 0.01510198 BTC
Median Feerate: 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 913,441 (692,244 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
221,197 221,197 00000000000000799b0f0032400737ab6f185da9453531f843028af75b23d7da 384 0.25 vMB 89
221,196 221,196 00000000000004e8db16cbf5a5ad40343f4f243def85b7ce9a7adb13b3743489 308 0.23 vMB 115
221,195 221,195 00000000000003324e4af80be0d8d35f58c2fa424e66f4f342d3abe766924b92 492 0.25 vMB 181
221,194 221,194 00000000000004f8c79ed2695972c4fd299214ba98b6664b2e10f2c40bd02786 104 0.05 vMB 29
221,193 221,193 0000000000000095eab631732813c4e3818dc0ba725ff99a495423e0758a0ef3 690 0.25 vMB 264
221,192 221,192 000000000000023510702aa9053b31cef607643dc0de9ea705659eac795fa43f 678 0.25 vMB 221
221,191 221,191 000000000000048801aec9f175b6500afbf68a1b987a24c9357615eb776b36eb 570 0.25 vMB 188
221,190 221,190 00000000000001ae0adfe92d8bf95820abfd4a4a8addb449a31234362fac5fbc 137 0.05 vMB 226
221,189 221,189 000000000000007e8c454321fac70c7ba24a1c2a90fd79252648b3d8d6d43d79 253 0.10 vMB 253
221,188 221,188 00000000000003bb28a98206c64ca07f2a56a1153f7affc66f861296617ae42a 162 0.16 vMB 91
221,187 221,187 00000000000002ec43392e89f8021427f0494c4fa9be0c16f9395c0fbf88450c 367 0.15 vMB 231
221,186 221,186 00000000000000372aeba8934a22b6f5d07ba6d5ebafe6fb1c6caea123b9be26 218 0.13 vMB 166
221,185 221,185 00000000000002fca16210e530f73dff680069d4df4884cc91b5191439fe7a44 344 0.15 vMB 227
221,184 221,184 0000000000000271dd3149557fffb3ebd3f1f5832f4a3e116ebd5effdafdfa8c 560 0.27 vMB 155
221,183 221,183 00000000000001fd518e76136d6a726c56ff27a1b8a78f59ac184a1a6c33b363 122 0.05 vMB 284
221,182 221,182 000000000000033fbc4a5952b23ba7e74b12282639c6d37e7bf71a4a9a334326 11 0.00 vMB 198
221,181 221,181 000000000000032904380d5d04ac882be14e208f4997f737021eba1d84b904a0 600 0.25 vMB 186
221,180 221,180 00000000000004dc15e39d988c56edc0390bd6a3ac99fe9421b57cb663099107 473 0.28 vMB 170
221,179 221,179 00000000000002c943e7046d22d033480396115f087c12c34e5ce9189bfa66df 421 0.20 vMB 181
221,178 221,178 00000000000001e208663e89fcce098d9e688fbb5a8c27d9f5606e59820e613c 188 0.20 vMB 121
221,177 221,177 00000000000000aabbe50c4dcad3c95375aabb76e0efe9e27c9d504fc9b8189a 559 0.24 vMB 229
Previous 10 blocks ↓
Total Size: 779.64 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 109
    • Outgoing: 10
  • Data Transfer:
    • Sent: 304.22 GB
    • Received: 1.40 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.