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Memory Pool

36,265 transactions
25.81 vMB
0.08451272 BTC
Random Selection Loading Transactions
Max Size: 132.11/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 340183f033269f814615c9eb88b996b9e7cd25e1cb261094a9462ac73adabd36
Version 20000000
Previous Block 000000000000000000014148236613aff85e49d6e98bb36447af91d013881073
Merkle Root 292b50f324bbf0947512038ce111717e8ce9d89dd7ae7dd8ff108f945e81c80e
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 5,111
Size: 1.00 vMB
Total Fees: 0.03722231 BTC
Feerates: 171.09 > 3.73 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,676 (270,856 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
643,820 643,820 000000000000000000039f0e4ae1aded68e29329a7cb1c40db4f796f4a342f84 2,122 1.00/1.00 vMB 3
643,819 643,819 0000000000000000000d5ee4aa7481a5ce9b82cfecc8a39c8771bae31fdea3e6 2,396 1.00/1.00 vMB 47
643,818 643,818 0000000000000000000e32975c2804ee738ff0d6fa29bb228646c26d9e4f4fe4 2,398 1.00/1.00 vMB 21
643,817 643,817 0000000000000000000fac7c2472e5935a4662c584ae5dcb845b0ea2dfd793a6 2,528 1.00/1.00 vMB 52
643,816 643,816 00000000000000000007dda8a6386e71382a28f9437cbf34784bd084f720faef 2,383 1.00/1.00 vMB 11
643,815 643,815 000000000000000000055a4e9d0a34ede81e2d5e1b77e0a6715d041c7b1a1991 2,707 1.00/1.00 vMB 48
643,814 643,814 0000000000000000000319904695ac1c24946779d2c6e137fa308a8c0ced8ad7 2,556 1.00/1.00 vMB 72
643,813 643,813 0000000000000000000a643caa2ee40aff82f1d8be2b62b6f9cb118cc8817b5a 2,432 1.00/1.00 vMB 17
643,812 643,812 0000000000000000000cd9f61f1c3cc73d654630955e3f36295a0f256c18edec 2,498 1.00/1.00 vMB 36
643,811 643,811 00000000000000000000361cb624b2a569779c373130fbe38d9295f676886d92 2,058 1.00/1.00 vMB 96
643,810 643,810 00000000000000000008913a337ce55760535771ae7f4c8b225bd4ca99c45e3f 2,559 1.00/1.00 vMB 46
643,809 643,809 0000000000000000000ed63ab6be3031db0f18f28a3b207dab3a5b977a919950 2,593 1.00/1.00 vMB 90
643,808 643,808 000000000000000000092be44ab3927c2e52091b9b7a48bee5a76e43dde53d6b 2,127 1.00/1.00 vMB 28
643,807 643,807 000000000000000000090d4c68248e527d73af0c4af71b9eb87a271555171fe2 2,565 1.00/1.00 vMB 68
643,806 643,806 00000000000000000004c2aa95b12b4d0bd271c7faaa8591da85674669bdff39 2,829 1.00/1.00 vMB 93
643,805 643,805 00000000000000000000c5e23ad0d288035a83657b1295e398b5ee9bb2178b2d 1,559 1.00/1.00 vMB 14
643,804 643,804 00000000000000000000c38475585ac85e9f5e9290ace9209c7800714b036336 2,616 1.00/1.00 vMB 74
643,803 643,803 0000000000000000000835ae689c4222bb3b921d93156f920e68b4d342b4402d 2,262 1.00/1.00 vMB 70
643,802 643,802 000000000000000000040ffd7fd6b5ec771d0801f948644bed6f6d02b73c2241 1,509 0.84/1.00 vMB 29
643,801 643,801 000000000000000000085a4d66e901a2bdc5359346eeb8f61e2aa1865566e22b 2,305 0.81/1.00 vMB 9
643,800 643,800 000000000000000000101a88cfdd8312d02f8ae10b3512f5e55ead825e146c02 2,146 1.00/1.00 vMB 38
Previous 10 blocks ↓
Total Size: 781.82 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: 635.74 GB
    • Received: 12.33 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.