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Memory Pool

76,006 transactions
28.37 vMB
0.06744981 BTC
Random Selection Loading Transactions
Max Size: 171.90/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 17f276d7fe80d4560201abc8bf7b17f06d1ac9083ecc9dd9b41d1f9948127546
Version 20000000
Previous Block 000000000000000000013692c334da3888f451a334566c03c222fde1e46135de
Merkle Root 53c0fcb815c2d7ab13dcc4bf90fe13f865c783496caf8724a522eace214f7559
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,888
Size: 1.00 vMB
Total Fees: 0.00879124 BTC
Feerates: 178.73 > 0.88 > 0.27 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,135 (277,297 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
637,838 637,838 0000000000000000000bbf3a97faf7088193700f48dc73ee42ce01ce3b36f170 2,634 1.00/1.00 vMB 18
637,837 637,837 0000000000000000000e6645e58f4f483cbdf02b02fe2b19c0692a561cc7577d 2,379 1.00/1.00 vMB 31
637,836 637,836 000000000000000000042060c1f96bd7601d72f4407315f3e91ec574fa9c9d43 2,938 1.00/1.00 vMB 47
637,835 637,835 0000000000000000000ac92ef5b354a8077813d3017cfac37a9961d14ee99ab1 2,367 1.00/1.00 vMB 12
637,834 637,834 000000000000000000009ecd66c0cb608f9f04246c2f89a6726dc6d046c223e3 2,188 1.00/1.00 vMB 46
637,833 637,833 00000000000000000002da57bf7f5d94bc63d1d593aa897ff8de4e055feb254f 402 0.15/1.00 vMB 21
637,832 637,832 0000000000000000000697fcb301cccca6d044be4477665ae61e7c67d21c3dce 1,687 0.72/1.00 vMB 20
637,831 637,831 00000000000000000002ded21adba6ac5154f8a545844be5d95d61438c0ab0c4 2,011 0.79/1.00 vMB 20
637,830 637,830 000000000000000000018f518e9cbf249dffc722b7437fe0d62d6c74964ccb50 1,606 0.85/1.00 vMB 22
637,829 637,829 0000000000000000000f8f58eb8936c1db2b483e3d3edd58595d32592f67d488 669 0.22/1.00 vMB 30
637,828 637,828 00000000000000000011979ac2617d290fc65efbaabf7aafcd1f3432719f3590 2,395 0.78/1.00 vMB 24
637,827 637,827 00000000000000000001cb5298bd97a416e316378319073ed3296cc72a062706 1,681 0.61/1.00 vMB 23
637,826 637,826 0000000000000000000f9ef7aaf7db05e7907df27bc7ad1a912697360920931c 370 0.11/1.00 vMB 25
637,825 637,825 000000000000000000109bc84d087a293181a5e9885440ba707f645c88db71ab 75 0.02/1.00 vMB 27
637,824 637,824 00000000000000000009d9f89fe9f5a644e2bd9cc50933d3a602ef2225485322 508 0.20/1.00 vMB 32
637,823 637,823 000000000000000000038221a54f4af70fff1f6bf92f767c02c57f1c1d61004c 1,878 0.70/1.00 vMB 20
637,822 637,822 0000000000000000000f0085ba92dedc55e32845db734a74311fce0777b6afee 69 0.02/1.00 vMB 24
637,821 637,821 000000000000000000094aa5426972b753c432c2f34b3ee79609375443665c67 674 0.23/1.00 vMB 15
637,820 637,820 000000000000000000098aa458610a5c965763f1dde5475bff377517f29b5a89 1,131 1.00/1.00 vMB 4
637,819 637,819 0000000000000000000a433b3d9e477f86a7d7e5d94d6733af6da80f51f84846 1,508 1.00/1.00 vMB 13
637,818 637,818 0000000000000000000c2dcaa5526d9568cdd5ad45557be7bb29667cabdbd6f3 2,044 1.00/1.00 vMB 23
Previous 10 blocks ↓
Total Size: 782.63 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: 672.10 GB
    • Received: 16.14 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.