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Memory Pool

39,906 transactions
26.42 vMB
0.08129605 BTC
Random Selection Loading Transactions
Max Size: 137.28/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 367c069e6e4fbe39d56ecfa73898538879472125808c67a1b3273227452e0ede
Version 20000000
Previous Block 0000000000000000000087c5fa9823c89604341616794226d7353dcb93d49d87
Merkle Root c304ea25c778147bc5535ee82f78e0b4a64b3d36e8f3222429237d3baa1d8fb5
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 5,017
Size: 1.00 vMB
Total Fees: 0.03258120 BTC
Feerates: 502.65 > 3.26 > 0.28 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,930 (393,092 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
521,838 521,838 0000000000000000000c4abb8b67b4b9cc15700d8aa1bb2ed2945e19525b46d8 164 0.11/1.00 vMB 5
521,837 521,837 0000000000000000002ab186d13acad73811a6b259f83acfa2b93a77ba0844c3 2,093 1.00/1.00 vMB 35
521,836 521,836 0000000000000000000b5843ba164a3028cd0fba2253e573f32cf40001375b45 1,663 0.64/1.00 vMB 32
521,835 521,835 00000000000000000006ddfad02d4da705695fa0104f2ff1404f89c5fa4d838a 515 0.32/1.00 vMB 31
521,834 521,834 0000000000000000003674dcaadd39da534e35598346360aedc9303cebd56d87 549 0.24/1.00 vMB 36
521,833 521,833 0000000000000000000d77ee851b849b923e8ee2b7e0d915f523fe12afc8c91c 1,074 0.55/1.00 vMB 25
521,832 521,832 000000000000000000289fe9fd36100ae6b6d79829ebe96c002f72a848242971 425 0.23/1.00 vMB 36
521,831 521,831 0000000000000000000c2c46e2208c7b81d3ccdf35413d070cb9d3183d3c275e 135 0.11/1.00 vMB 25
521,830 521,830 0000000000000000003caa6b921f7ccac4ebe91a80650870b5e40cc4474aa0ae 887 0.92/1.00 vMB 10
521,829 521,829 000000000000000000173eff560968d7adb8ad7d194262b8b37e287cf63a0935 2,011 1.00/1.00 vMB 32
521,828 521,828 0000000000000000002f94f72dfa07552df7c72a55eb3b42c2f791588dc18004 1,642 1.00/1.00 vMB 24
521,827 521,827 0000000000000000003555ff7b8d8ce77651051ebb74a551326247ac421040b0 1,796 1.00/1.00 vMB 69
521,826 521,826 00000000000000000031ec5c7ee0743d6c036c936c2f6077ccfcce561f815064 290 0.21/1.00 vMB 22
521,825 521,825 00000000000000000009253577311183e48b78c8a49ee716edab4ec763af7626 1,253 0.64/1.00 vMB 25
521,824 521,824 0000000000000000002cd3ed883e7331d4cf64a1177bd30a4451e4006aefebaf 2,067 1.00/1.00 vMB 32
521,823 521,823 0000000000000000004336047e0475e7b5fdc6eb38a4a2d07616764ee7117c10 716 0.32/1.00 vMB 6
521,822 521,822 00000000000000000023503f1df7edf6a3f531770e86937aa7c222bc8dfe87d5 2,598 1.00/1.00 vMB 34
521,821 521,821 00000000000000000010d1dee7297ed01ab0fa3e11520d0d8928384334bd0f26 1,981 0.95/1.00 vMB 11
521,820 521,820 0000000000000000003476affea7961918eb2999c9cba086b3b7c01ac2e4201b 2,615 1.00/1.00 vMB 18
521,819 521,819 0000000000000000000f1c1e87b6f3eb7454a9e3026fd04ed87371da1dc04fa4 261 0.23/1.00 vMB 48
521,818 521,818 0000000000000000000cf0ead1da26a7c9403181440fca1396d1b8b7d7464d3f 2,384 1.00/1.00 vMB 20
Previous 10 blocks ↓
Total Size: 782.27 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: 655.96 GB
    • Received: 14.36 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.