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Memory Pool

39,750 transactions
16.25 vMB
0.05077422 BTC
Random Selection Loading Transactions
Max Size: 100.35/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt cfda4696ecec8a703859a0fd991e4b2210ce338396bdf6fc6197e53374088316
Version 20000000
Previous Block 000000000000000000017727887918bbba690f4cf97cd08b5dc7a746835ea8f7
Merkle Root 34d249891584b2663b8984412b8cd2b51f7f701c9e92dc85a3b285901c024439
Time (UTC) ( ago)
Target 00000000000000000001e6050000000000000000000000000000000000000000
Nonce 0
Transactions: 4,033
Size: 1.00 vMB
Total Fees: 0.02187863 BTC
Feerates: 301.07 > 2.19 > 0.11 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 930,016 (8,949 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
921,067 921,067 000000000000000000014bf689a3ef1a998b15a1a7fcbf5b564aad33d5a9d550 2,861 1.00/1.00 vMB 2
921,066 921,066 0000000000000000000109883a05c7c81ede0f7138a0145977354d0f963052b0 1 0.00/1.00 vMB 0
921,065 921,065 000000000000000000002694168ce8753949cf1bed9faaee683e2942a09e6b24 2,959 1.00/1.00 vMB 3
921,064 921,064 00000000000000000000a4b8047fcc8359cf1a454643285439cb09c341639454 3,378 0.92/1.00 vMB 2
921,063 921,063 00000000000000000001c5ed6a7c49c51798fe340a18397e327057d65286c2ab 3,771 1.00/1.00 vMB 1
921,062 921,062 0000000000000000000143903fc19f85b41ddac405a961bda71fc53a1ebb188e 4,291 1.00/1.00 vMB 1
921,061 921,061 0000000000000000000116462ca30820a4ad81f7feca47476bb74a0746c53443 5,070 1.00/1.00 vMB 1
921,060 921,060 00000000000000000000c75ff5227487aa74289dc32a48d759766836dce5253b 4,901 1.00/1.00 vMB 0
921,059 921,059 0000000000000000000162b916c864ec4c8d8f33e17801ea5e7f1f9944eca24d 4,017 1.00/1.00 vMB 2
921,058 921,058 00000000000000000001e08438a61d56a2023dee688a7ae48eae3c3eaff53c88 3,102 1.00/1.00 vMB 2
921,057 921,057 00000000000000000001b1ffe6ad65eaaa66748986061a84122bc600337290e9 2,198 1.00/1.00 vMB 2
921,056 921,056 00000000000000000001df557036f29c88772f3b1ce96cb2d45027b0a0551c0e 2,927 1.00/1.00 vMB 2
921,055 921,055 00000000000000000001c0cccb07a8df3f39229eb57ad4c844a4bd39dbcd832a 2,460 0.78/1.00 vMB 2
921,054 921,054 0000000000000000000032a99ac5f2dab4eb14dcce0b18781e752af8d8829e08 2,454 1.00/1.00 vMB 2
921,053 921,053 00000000000000000000c6850906841e57ddfa4194661f4d95fcde12c47ad7c8 3,608 1.00/1.00 vMB 2
921,052 921,052 000000000000000000002254f4df47087dbfed073a96e0738dd2397f8c322fc3 3,603 1.00/1.00 vMB 7
921,051 921,051 000000000000000000013f6493726f0dde7860dcbbfebcd842ba8368f135caab 5,254 1.00/1.00 vMB 2
921,050 921,050 00000000000000000000600be96b519abbf0bf0fea7af49dc3f878527059c3eb 3,806 1.00/1.00 vMB 6
921,049 921,049 000000000000000000002fe0c2bfdd42098dd4775eca0223e31fb4d9df9e8a92 4,598 1.00/1.00 vMB 1
921,048 921,048 0000000000000000000053329f952c59284b496c37a7facaa4e7d54c9b01d56d 4,775 1.00/1.00 vMB 1
921,047 921,047 000000000000000000010d9db16bcb55921b6a929e319196bc4c2ecc7b93b08b 2,499 0.85/1.00 vMB 2
Previous 10 blocks ↓
Total Size: 808.69 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: 3,000.02 GB
    • Received: 151.99 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.