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Memory Pool

81,933 transactions
30.89 vMB
0.08406400 BTC
Random Selection Loading Transactions
Max Size: 189.29/200 MB
Min Fee: 1.1 sats/vbyte

Candidate Block

Mining Attempt 1ccafe08f668db91445bf573f202bf83ec0e93be689e32d81f58cb16b296ca1e
Version 20000000
Previous Block 000000000000000000019785507a79249f2e450279abdeb5d17be8cab73e03e8
Merkle Root 1a9590cb90901e6a2d2be484efb0808b9119a270e2b041a3507dd6205933dcdd
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,453
Size: 1.00 vMB
Total Fees: 0.01468165 BTC
Feerates: 100.00 > 1.47 > 0.33 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,221 (57,832 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
857,389 857,389 000000000000000000030142cec3de74cbd1c363938e06f5dd84f4854a35aa16 4,469 1.00/1.00 vMB 4
857,388 857,388 00000000000000000000f86b50c491cca040ebe46824555966064f9f92f1d30e 2,951 1.00/1.00 vMB 5
857,387 857,387 00000000000000000002c0495fb7b4788313284c88fa9a53432b5c84ae62d3ec 2,279 1.00/1.00 vMB 10
857,386 857,386 000000000000000000008f0943384ee7123abb42aaf546514d4b80c3715c1e83 1,253 1.00/1.00 vMB 2
857,385 857,385 0000000000000000000194c126b1340cb21e6785b1fba6196b623d787e3b4a7c 6,521 1.00/1.00 vMB 3
857,384 857,384 0000000000000000000176f18aa3835b3b5d215856f415e4f2cc17f9d18314fd 3,877 1.00/1.00 vMB 5
857,383 857,383 00000000000000000002dec544d569853dbb5652300bd28b3c68335950beec07 4,385 1.00/1.00 vMB 4
857,382 857,382 00000000000000000001f2f48c8ae53ff5e2fdbd497d614ec2e824d91a373b31 2,920 1.00/1.00 vMB 9
857,381 857,381 0000000000000000000261f42d7ef8bcc271569abc31d630a2d7c4892d3d67cd 5,915 1.00/1.00 vMB 3
857,380 857,380 000000000000000000007f2ac70c1aa14b30b62cea823bc560c8c338d390a92c 6,657 1.00/1.00 vMB 3
857,379 857,379 0000000000000000000265eaf77dbbd8435562893111a8a7ace42c5c89e72bc6 5,859 1.00/1.00 vMB 4
857,378 857,378 00000000000000000001f1e5dc5c42db765bc15bbbc2fbae5bc057868394c6ad 5,141 1.00/1.00 vMB 4
857,377 857,377 000000000000000000001f910be6256d0756d7152acd12e31b896a77f6b08930 5,464 1.00/1.00 vMB 4
857,376 857,376 00000000000000000001f8d6ae88c69f1a3ab30f100d80554472520b62f44eef 4,237 1.00/1.00 vMB 4
857,375 857,375 000000000000000000020b226ee0af824f3e9e7e086e9bfd897617708ecfc036 3,113 1.00/1.00 vMB 7
857,374 857,374 00000000000000000001b1136bf8d9fb6c1a0a038093ecccc40883d36e7e3e81 2,344 1.00/1.00 vMB 4
857,373 857,373 00000000000000000002967f887cb24eb0274858b2525fad10de40133d6ce457 2,845 1.00/1.00 vMB 6
857,372 857,372 00000000000000000001112ccb0aa702eec18eb0060d465a53c7362748663e95 2,683 1.00/1.00 vMB 5
857,371 857,371 000000000000000000009b15bee8c3c5253193b283cf37e30f085f56d3101e55 2,533 1.00/1.00 vMB 11
857,370 857,370 000000000000000000000ebdbd799c2dfd817db5cae5a4106a849e9487924489 3,536 1.00/1.00 vMB 5
857,369 857,369 00000000000000000001616f43a22a26e64f53da34142610ec92477d3b56b584 5,940 1.00/1.00 vMB 3
Previous 10 blocks ↓
Total Size: 782.77 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: 709.32 GB
    • Received: 16.88 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.