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Memory Pool

84,345 transactions
35.17 vMB
0.17219058 BTC
Random Selection Loading Transactions
Max Size: 199.70/200 MB
Min Fee: 1.1 sats/vbyte

Candidate Block

Mining Attempt 2904ffc13550f37517cfb7ebc5b6fd021fa1849f20ddc90496ffe05802951a79
Version 20000000
Previous Block 00000000000000000000a60bb9585cbc73cfc26a5aa21cd61127adc30e701127
Merkle Root 7078bb499683e91291c568215f03ee74d2fa4d558c136e2e63409cf08ff56eb9
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 4,432
Size: 1.00 vMB
Total Fees: 0.04091039 BTC
Feerates: 435.08 > 4.10 > 0.34 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,411 (96,891 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
818,520 818,520 0000000000000000000340f67454debecf8c82449adf31c6a60ade0aff61ce76 5,042 1.00/1.00 vMB 46
818,519 818,519 00000000000000000003d4d663c0cf4fbf3a50eefb90c44fd4358f69289717e4 5,372 1.00/1.00 vMB 44
818,518 818,518 0000000000000000000235fba8e8797ca9e3b70f3c7496eeb2bada9ac3130cea 4,608 1.00/1.00 vMB 48
818,517 818,517 00000000000000000000064c9e24247a22db1ce5116bdfc21350c1b43acf1ccf 4,949 1.00/1.00 vMB 52
818,516 818,516 00000000000000000001c6640dd38a1083713e0d82f6eb5dc72bb7cca44ca66c 4,046 1.00/1.00 vMB 44
818,515 818,515 000000000000000000020a3efbe54033588c9d3b1e1f4ce78cf092b06f1009ab 4,430 1.00/1.00 vMB 55
818,514 818,514 00000000000000000003d144ddc7de8f25caefa30928a58c4cce0e57e0c2480b 4,633 1.00/1.00 vMB 51
818,513 818,513 00000000000000000000d142b04d405b4edac74a8fde6b2895b6df9327e2576d 3,895 1.00/1.00 vMB 55
818,512 818,512 00000000000000000003b6d122a4b3be7922953e672f8725f81d9ad47fea12c3 4,063 1.00/1.00 vMB 53
818,511 818,511 000000000000000000009ac17c97d4336fec9f9c78d05406c7d4f22599d840e2 5,091 1.00/1.00 vMB 54
818,510 818,510 0000000000000000000008e12dd5621b2f552d18f7e9014ea5a9566ce7f62062 4,688 1.00/1.00 vMB 55
818,509 818,509 00000000000000000001717d454c0be134d554833bb08d332434c430f4778db0 3,964 1.00/1.00 vMB 50
818,508 818,508 00000000000000000002c0eeadaa8b397b0ee36ce323d548ddc3ca692d664e74 3,169 1.00/1.00 vMB 66
818,507 818,507 00000000000000000003b89e0fa92783836ab6dbf988382bfd6d53af02b259c5 3,661 1.00/1.00 vMB 52
818,506 818,506 000000000000000000028e3cdbb4111bd62eac188809985b6faed7e6aac16486 3,340 1.00/1.00 vMB 75
818,505 818,505 0000000000000000000409b99e00448d315a96062aaf59c893bd91019d430f0e 4,444 1.00/1.00 vMB 52
818,504 818,504 0000000000000000000340fc35e68eb8fd850a5ef94d5c37d2c65df339b4b444 5,341 1.00/1.00 vMB 52
818,503 818,503 000000000000000000005ec539c1f29f94a1631edbaccaf71123a56f91bfa48f 3,750 1.00/1.00 vMB 42
818,502 818,502 000000000000000000020159dfc12c6e370c886cbe1c9d2c18336c2a9625a39c 3,754 1.00/1.00 vMB 50
818,501 818,501 00000000000000000000c55572dd6bcb3ff73302b87116e49b9879221c1414bf 3,372 1.00/1.00 vMB 63
818,500 818,500 000000000000000000022a7760b22ab233c9b16703cca5e35a43083539c153f0 4,049 1.00/1.00 vMB 45
Previous 10 blocks ↓
Total Size: 783.10 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: 730.36 GB
    • Received: 18.50 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.