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Memory Pool

77,917 transactions
28.86 vMB
0.08790232 BTC
Random Selection Loading Transactions
Max Size: 175.09/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 819a7104bd0c4ad5d37ea985642d35fd79cb1b4b855b58286919c625fc257795
Version 20000000
Previous Block 000000000000000000002eabceb06a9084ae7362b60d023c0338d08728b0d723
Merkle Root 25ff8d8241276339a5736cbd9c97b15da6fc979bf6b4225afe4e48e61ab814b9
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,964
Size: 1.00 vMB
Total Fees: 0.02782109 BTC
Feerates: 150.68 > 2.79 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,105 (393,847 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
521,258 521,258 000000000000000000362582712a7b1fe3b7871ca5183549da7914b88e5e9a1b 2,119 0.93/1.00 vMB 36
521,257 521,257 00000000000000000041f8c30b3369b0bfa34379b96cee034c580f8f4094d676 1,668 0.97/1.00 vMB 30
521,256 521,256 00000000000000000012ed37566b6ecaaedeb3572c65e2a7c79431cfc3d10931 2,304 0.99/1.00 vMB 35
521,255 521,255 0000000000000000000f35e64b5d0e53e75e7e69b6d7aa92d3d28bbe6a1a681b 148 0.14/1.00 vMB 43
521,254 521,254 00000000000000000030e2fd1f152eb1b3c681b44ae0eb5ae9f1cb070f4372b6 610 0.39/1.00 vMB 27
521,253 521,253 0000000000000000000e30eb70e09d3890ff7e95ce337aa535af495305f8ff54 234 0.13/1.00 vMB 53
521,252 521,252 0000000000000000001b5c8d0f97f0f2a8e3e147d8c832f870ffbd1faa1f464c 91 0.03/1.00 vMB 24
521,251 521,251 0000000000000000003e04cf4120f0619cefaba93173df4ba1d1981143ca828b 110 0.04/1.00 vMB 27
521,250 521,250 00000000000000000026a4fd8149a86ca16b96efb89b8ea4e214c6609ac6cb93 260 0.09/1.00 vMB 28
521,249 521,249 00000000000000000000b2a5aca1de90d9b58e917b5080dc8f3f29221ff062b6 822 0.59/1.00 vMB 20
521,248 521,248 0000000000000000001b303ecc81563dd0696db6a9578372331b17d02afab6c9 645 1.00/1.00 vMB 13
521,247 521,247 00000000000000000009f0f128b1d031f95cc6b46dd1a74c0eeed7fc9f9065c5 1,473 1.00/1.00 vMB 9
521,246 521,246 000000000000000000447d4ba9320e644b29c8f19a729806eab741c280f5da15 1,946 1.00/1.00 vMB 5
521,245 521,245 00000000000000000038afbff91642791fc05fb5f9a362656d9e57a909f85564 2,492 1.00/1.00 vMB 17
521,244 521,244 000000000000000000354402b03a111b3ec9e5f6bc31c7b680bcde6a2ed305d3 321 0.21/1.00 vMB 41
521,243 521,243 000000000000000000220daace54aced60d9aa809d6f76fc7ed925e3ece0065b 1,898 1.00/1.00 vMB 25
521,242 521,242 00000000000000000011f9229acbaedea74badee499980c228d544861ecd654b 2,017 1.00/1.00 vMB 42
521,241 521,241 00000000000000000037f1b197e0e1dcdb7d6a75a3b3f53c9e7e2056b2fc6e1b 1,401 1.00/1.00 vMB 8
521,240 521,240 0000000000000000000de4349394c6adb1b767d602b418073163755867aef4eb 2,904 1.00/1.00 vMB 37
521,239 521,239 00000000000000000002b0a63c7fbbec531fcfc99e4d42883a5b801090385013 1,747 1.00/1.00 vMB 73
521,238 521,238 0000000000000000001a7a394cdd075e26cc9a1bdbe3a588b898f65edbd0dfd5 2,177 1.00/1.00 vMB 33
Previous 10 blocks ↓
Total Size: 782.57 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: 671.17 GB
    • Received: 15.87 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.