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Memory Pool

74,339 transactions
27.54 vMB
0.07071994 BTC
Random Selection Loading Transactions
Max Size: 167.95/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 40f72041f16242596e6dc52fcaece2fcb6f00b052ff137e88ea7296ecb1b4af8
Version 20000000
Previous Block 000000000000000000019f01622aa9ccac55b505788f3310454eb40145b7d73a
Merkle Root 2aff03eaf4327db6f9bc1bd02a5c4aa49e6c20f3908d21d47bcb8d7d4d2e2cf4
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 2,393
Size: 1.00 vMB
Total Fees: 0.01197188 BTC
Feerates: 480.19 > 1.20 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,263 (93,564 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
821,699 821,699 000000000000000000013529fe1b0ff30539bb325680d7ffb25b9f93774b44ee 4,000 1.00/1.00 vMB 217
821,698 821,698 00000000000000000000542d256666ed932b63b2977e6492ebe23bb9aa286a96 3,976 1.00/1.00 vMB 155
821,697 821,697 00000000000000000002b1972af8dd86cefbffc8f58fba1695e244e9cb1e427f 4,723 1.00/1.00 vMB 149
821,696 821,696 00000000000000000001664ee975882842b59e60d13af17e4b0ee327eb91a467 4,170 1.00/1.00 vMB 123
821,695 821,695 000000000000000000002f857dd9551e9564f68d7f6416364a15b48a80c333fe 4,829 1.00/1.00 vMB 179
821,694 821,694 00000000000000000000abc3f5777546c66ebd70023a0cbf1812ddfd59098569 3,524 1.00/1.00 vMB 139
821,693 821,693 0000000000000000000408ba08df86b7da1d4404b6fa07ec552e08ad155162ed 4,417 1.00/1.00 vMB 186
821,692 821,692 00000000000000000002e5bcc63dafe1facdbfe4f52968ab821b7927bf588f34 4,415 1.00/1.00 vMB 170
821,691 821,691 000000000000000000007d610d2475174d440651b3520a785c522a9c128e13c4 3,762 1.00/1.00 vMB 163
821,690 821,690 000000000000000000022cd33f7c84f3a95ca28c7e9d940211a3d96ba47339a5 4,399 1.00/1.00 vMB 185
821,689 821,689 00000000000000000003d2b4e17e7152f572acc36ada611174a2ab183ecff0f2 3,436 1.00/1.00 vMB 141
821,688 821,688 0000000000000000000170106e96a4e5413f504bf1c93f8658e61fe7db63ef2f 4,739 1.00/1.00 vMB 200
821,687 821,687 00000000000000000002e738055cd60f736bb457a60a1ca60f4558e0e99821a0 4,202 1.00/1.00 vMB 212
821,686 821,686 00000000000000000002cffad286457a0ebcafe4bfab25e4a30d37157b5121a0 4,493 1.00/1.00 vMB 205
821,685 821,685 00000000000000000000bf10626a6b777199a55e261955d7d29d9bcc4f27244c 1,847 1.00/1.00 vMB 176
821,684 821,684 0000000000000000000166490c681862b94f915cef2b2586e8ab574dbca1a962 3,525 1.00/1.00 vMB 166
821,683 821,683 000000000000000000000c1b9ba7bf084dae6de74e7440f47eae05169937b804 3,003 1.00/1.00 vMB 182
821,682 821,682 00000000000000000003d2d409203f83b25da44ec908e31d0d992c39ce6ced38 3,127 1.00/1.00 vMB 211
821,681 821,681 00000000000000000003828dbb2355fd044db9668e27f04f58a06fe2939b7743 3,979 1.00/1.00 vMB 271
821,680 821,680 000000000000000000035d8dd37758d4f40b9081ebc6cc0de839beaa7a34600b 4,089 1.00/1.00 vMB 313
821,679 821,679 000000000000000000023a352f3e258908c28796169527c59698ee903823652e 3,350 1.00/1.00 vMB 191
Previous 10 blocks ↓
Total Size: 782.85 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: 712.55 GB
    • Received: 17.19 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.