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Memory Pool

78,804 transactions
30.24 vMB
0.06954180 BTC
Random Selection Loading Transactions
Max Size: 183.73/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 4395918c57a194d41d0809aff640f5daa37efdbebf8307eaa116ebb53faaa086
Version 20000000
Previous Block 00000000000000000001b66b272ca3a270115c0167b0c55ec51ed4c599c6d99e
Merkle Root 9d3ec833b9b651944514ca301d8f150b285ba412954c540c05bc6393b2cc98ef
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,166
Size: 1.00 vMB
Total Fees: 0.00506134 BTC
Feerates: 49.17 > 0.51 > 0.31 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,184 (95,696 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
819,488 819,488 0000000000000000000282700373f6bbef6dcdb28b2c10264f7006577c2628c6 4,060 1.00/1.00 vMB 65
819,487 819,487 00000000000000000004151835059f79f06aea2ebdc286a309a8353f8ecd69a2 3,978 1.00/1.00 vMB 73
819,486 819,486 00000000000000000001fdd07543f69bafb7df65b3e9310cac28c3e083b5f896 4,931 1.00/1.00 vMB 73
819,485 819,485 00000000000000000000e6266ac0d1a570fa53033aa6996dbec48716bb197020 5,227 1.00/1.00 vMB 72
819,484 819,484 00000000000000000001ce799553295361cce9ce5bd6a17f5b549a036119804d 2,643 1.00/1.00 vMB 76
819,483 819,483 000000000000000000022ab5182f6007e37e15c2c7591df068e310efbfda4158 3,266 1.00/1.00 vMB 98
819,482 819,482 0000000000000000000123154fe11bde157fa8079450bccc6e02a079ef195f47 5,028 1.00/1.00 vMB 71
819,481 819,481 0000000000000000000240da684a92c829855826f7b919ffea735c55bf808ad4 4,145 1.00/1.00 vMB 66
819,480 819,480 00000000000000000002b6426c712ce0c545d6764e67769928b66fd3c5b5b4c5 2,963 1.00/1.00 vMB 77
819,479 819,479 000000000000000000021932fb0a327c38ea43089e6308a47ee4bedb03d28342 4,867 1.00/1.00 vMB 65
819,478 819,478 0000000000000000000068324efef4d306abc1afdf96e86a01ba94ccb2ce3a3a 3,842 1.00/1.00 vMB 63
819,477 819,477 000000000000000000037162d54093d349f4fba2c7a9e81cba98ab02c772d8bc 3,702 1.00/1.00 vMB 70
819,476 819,476 000000000000000000025d3ac53dcf05062076f3d5f16b555c95f7810278568f 2,831 1.00/1.00 vMB 67
819,475 819,475 00000000000000000003464887199e4945bbe1f8db31c12fd31bdeb2534c05d3 4,063 1.00/1.00 vMB 54
819,474 819,474 000000000000000000038d94ba27395c620922903842580bbc3d971a65b0e001 4,550 1.00/1.00 vMB 59
819,473 819,473 0000000000000000000272e800f8cb72fa761f3f848c9d9273cebb138219bf3a 3,606 1.00/1.00 vMB 60
819,472 819,472 00000000000000000003769832f3b787a6cc5540a640212d7023143c5a8983a0 4,126 1.00/1.00 vMB 61
819,471 819,471 0000000000000000000136dcdaf1cd07733326f3a717bd5b59204c1fe3920559 3,733 1.00/1.00 vMB 63
819,470 819,470 0000000000000000000119899971f95a51c7af88848d6a5ccfb8780eb4e049aa 3,152 1.00/1.00 vMB 73
819,469 819,469 0000000000000000000068fa539aed987cef6272d28e0567d75ee272bdcb3420 3,560 1.00/1.00 vMB 75
819,468 819,468 000000000000000000032804854805099b39cb0d9ea5d9ada4b8f8bf73ff4a98 2,517 1.00/1.00 vMB 63
Previous 10 blocks ↓
Total Size: 782.72 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: 701.57 GB
    • Received: 16.62 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.