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Memory Pool

78,110 transactions
28.98 vMB
0.07921564 BTC
Random Selection Loading Transactions
Max Size: 175.69/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 5a31a8491c4330d191056ec80d546af6e12c1ec95e5d60e2e5901da82988d1ed
Version 20000000
Previous Block 000000000000000000015c2f9dfa0c74d1f310284e6448425037dce28d0417a8
Merkle Root def79c99097876c6ffd947b2aac623e52ace8c5abf97fb168326d3bad1214c10
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,458
Size: 1.00 vMB
Total Fees: 0.01844190 BTC
Feerates: 100.81 > 1.85 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,157 (276,554 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
638,603 638,603 0000000000000000000c001abb3e596005d286140fc84561253f199cbd53651c 2,315 1.00/1.00 vMB 42
638,602 638,602 00000000000000000000455ff423ab50688a067da2859f3af1a69495717a155c 2,318 1.00/1.00 vMB 26
638,601 638,601 0000000000000000000558842047a15e3bb57ab09e3ff9f8fd1b91af7146bd99 2,105 1.00/1.00 vMB 22
638,600 638,600 0000000000000000001192139b90035a72ce7c7d18d4de40546a375b899e59bb 2,717 1.00/1.00 vMB 17
638,599 638,599 000000000000000000097804e05aba84ec08bf4b32c503964a18c218aef3a698 2,543 1.00/1.00 vMB 6
638,598 638,598 000000000000000000100727c7440ef55ad7f667579f856432b8986573fdccd2 2,604 1.00/1.00 vMB 26
638,597 638,597 0000000000000000000faf9a0b581b794a218cb8e2fe88967202f088e80515b6 1,422 1.00/1.00 vMB 33
638,596 638,596 00000000000000000002a3405da922d0abfd624d7b77691b4b85e8693d62b518 2,360 1.00/1.00 vMB 34
638,595 638,595 000000000000000000064a49988fcd549321aa73d694f9b97509775ad384225a 1,935 1.00/1.00 vMB 50
638,594 638,594 0000000000000000000e99bc5d131c79135149a43b4ccc5154d50f991231ff0d 2,256 1.00/1.00 vMB 40
638,593 638,593 00000000000000000010bade010a8db9d3fdf7bd98b420be803140544309fb56 2,765 1.00/1.00 vMB 63
638,592 638,592 0000000000000000000b3e5d6c3eb6a9817e3922fde802ef7d1c2227e7700eb2 2,665 1.00/1.00 vMB 25
638,591 638,591 000000000000000000047251c73aac26b65d536dacfa18930cd9214267173c0f 2,509 1.00/1.00 vMB 55
638,590 638,590 000000000000000000030fd2208deaf41d5a726c61a180a13efe4a7645b2d622 2,834 1.00/1.00 vMB 39
638,589 638,589 00000000000000000001a2dee2c921842da014a8070046e104d0dae81ba1eb73 2,373 0.89/1.00 vMB 13
638,588 638,588 00000000000000000001106cb5482be95f187f33b004b9f647eb31762f86150e 2,651 1.00/1.00 vMB 24
638,587 638,587 00000000000000000010debc91ef98b85bf56f02af21dc5da125b115f82abc1e 1,788 1.00/1.00 vMB 32
638,586 638,586 0000000000000000000ae3753c1c9bf16ccd7ead9658edab24781c297e6c6505 2,543 1.00/1.00 vMB 39
638,585 638,585 00000000000000000008f75fe9bb7547be8d72107fa4f5cb71c4a4d90901c710 2,547 1.00/1.00 vMB 46
638,584 638,584 0000000000000000000fa67269b011afa6623a097336cb0314fef474c322575c 2,047 0.74/1.00 vMB 28
638,583 638,583 0000000000000000000455811d8449094e1239bfee453cd9dbca59a07c89ca32 1,656 0.59/1.00 vMB 28
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: 673.09 GB
    • Received: 16.38 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.