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Memory Pool

41,870 transactions
26.49 vMB
0.07097292 BTC
Random Selection Loading Transactions
Max Size: 137.90/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 3acd6c87d1feaa20bb40530e094113b7b983153cf3697bd0a7a65d48fe2be0fa
Version 20000000
Previous Block 000000000000000000013d1b293536ab82134f325a16ee38fb06a5a60fa57fff
Merkle Root 4646a6b116eb296d2746ce6e6fa7031065bcac192632bedfabffca1221892529
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,815
Size: 1.00 vMB
Total Fees: 0.02231724 BTC
Feerates: 99.53 > 2.24 > 0.31 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,876 (393,489 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
521,387 521,387 0000000000000000001860ad9dd1800b671cf9a40190e7ca0fe07d510c6269f2 2,195 0.79/1.00 vMB 26
521,386 521,386 0000000000000000000177d7a4f0b994bdbf9f1c0ea767c35929776aa629ec2b 754 0.44/1.00 vMB 37
521,385 521,385 0000000000000000001233b194cbf17d91888b11c1be1d7f77b13aa4f608d3fc 92 0.03/1.00 vMB 9
521,384 521,384 000000000000000000338424371ecdab1fe9987cf47f0bbdcaddf6a03e1848f9 96 0.03/1.00 vMB 28
521,383 521,383 0000000000000000000973380ff9a62fbb2b6e2ecd4e952ee487e585731f9a96 2,377 0.90/1.00 vMB 11
521,382 521,382 00000000000000000017f62f3d875e3d05ff3f3b9b609e5a152cb1364fc270f2 1,762 1.00/1.00 vMB 40
521,381 521,381 00000000000000000002edd64433eee9b0bafae42890556850b48e2771cd59ad 1,711 0.94/1.00 vMB 15
521,380 521,380 0000000000000000002af14683c65f51ad862fd6e2cc8157fc85db62bf2b00a3 2,368 1.00/1.00 vMB 34
521,379 521,379 0000000000000000000dfffdf49a07d269d64610139d77d4df7c1586e6bb3223 1,619 0.85/1.00 vMB 21
521,378 521,378 000000000000000000181035d42a022082006f7ab8b77aa2edf1763088bbe2a9 131 0.08/1.00 vMB 15
521,377 521,377 00000000000000000027a6f87f14c340162d5c6e08bd6ce7f4e84f6222536f49 168 0.06/1.00 vMB 28
521,376 521,376 00000000000000000009588a6b4f8d4c405b2e28420e35bd4c006263290985e6 740 0.35/1.00 vMB 14
521,375 521,375 0000000000000000003bfa6be40e07e676e8bcdeb8ebbbfb5acfdfd6a7772676 2,217 1.00/1.00 vMB 34
521,374 521,374 0000000000000000001746d98dde4b070f42b707a46c42da383690193d5c2779 787 0.26/1.00 vMB 22
521,373 521,373 000000000000000000270fdede8ea2c3108b20433ebd81099bb5034aa1cf46a5 801 0.57/1.00 vMB 10
521,372 521,372 0000000000000000003e99c6dee6c94ffb5bf5c0fc52e5d0f82f99ee3609d927 1,415 1.00/1.00 vMB 24
521,371 521,371 0000000000000000000cd0ac7467b90d83b3fda0e2ec05570cc9ea9fe21ccea5 581 1.00/1.00 vMB 16
521,370 521,370 00000000000000000042c917b5f17eaff1e20d248983f38fcbb2acaaa4e85fee 211 0.06/1.00 vMB 30
521,369 521,369 000000000000000000354ecd14e5166c57db49a401f12076088dc22f0e1884d3 68 0.06/1.00 vMB 40
521,368 521,368 00000000000000000023053e7d1999b2b3d2c75a941e1dec189ba2388cc39dda 739 0.27/1.00 vMB 23
521,367 521,367 0000000000000000003b859e0efda05c24974b1fe59459185f26ebbc72f09889 262 0.08/1.00 vMB 24
Previous 10 blocks ↓
Total Size: 782.17 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: 653.46 GB
    • Received: 13.89 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.