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Memory Pool

79,274 transactions
29.68 vMB
0.07655701 BTC
Random Selection Loading Transactions
Max Size: 178.03/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 3997f69a8079af64f9a68b4ebe2d959c5d8c4c653edc083c9af238954bfa68a3
Version 20000000
Previous Block 000000000000000000017f21cc1fb2b256aacaaf01ac381e97345c0d2b47dc9f
Merkle Root fe3607a215003767a26aca16ed94e3c962f46445407dab6f79ff3322f1270226
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,838
Size: 1.00 vMB
Total Fees: 0.01614647 BTC
Feerates: 313.32 > 1.62 > 0.27 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,015 (170,462 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
744,553 744,553 000000000000000000079dc2a01986e9a8cab24ceb7dd20943e6045107711fa2 1,240 0.53/1.00 vMB 11
744,552 744,552 0000000000000000000689e3c136c56094cb4ebf863bcdfc8f784fc0b72daf6c 1,869 0.76/1.00 vMB 11
744,551 744,551 00000000000000000004c3d0cf95686178dffd5a6ff0aaf29c1527b3a168bfc3 968 0.47/1.00 vMB 10
744,550 744,550 000000000000000000051ffa4d6411ae560e4ec166bfe53ea738330b07775419 853 0.64/1.00 vMB 7
744,549 744,549 000000000000000000086e94af95e2d2480e7327de6e8ff6c3df1a9c4ff5f720 506 1.00/1.00 vMB 16
744,548 744,548 00000000000000000007a79bb6c34bb423f0dfffe550b5665288ce58c72b8988 975 0.45/1.00 vMB 8
744,547 744,547 000000000000000000057474d4ae0270cfc8810e26a6591585948c26d550817c 1,240 0.62/1.00 vMB 15
744,546 744,546 000000000000000000037aacf7e2d7b663eeed028ca437ff422d29932c65840a 540 0.18/1.00 vMB 13
744,545 744,545 000000000000000000089586ec51ef9f7f9b543e9c9f573e051bca2a0821dce6 1,401 0.56/1.00 vMB 3
744,544 744,544 000000000000000000011cb88372ff64bc64a586dc81c9734c6c1aa81bef5507 2,572 1.00/1.00 vMB 19
744,543 744,543 0000000000000000000313b86fe986f6f4f2a19728ad60fce4b13496a591e277 1,361 0.76/1.00 vMB 4
744,542 744,542 0000000000000000000166109042052a21e5efa9f27857dfb811920ce7daeebe 2,623 1.00/1.00 vMB 9
744,541 744,541 00000000000000000002c8e306586b0e4942f545a8fdd60b0d33644ef945cbf8 2,502 1.00/1.00 vMB 16
744,540 744,540 00000000000000000003ad83c6936ff916e73eb603da8f2530e05a41893c9c5b 3,159 1.00/1.00 vMB 22
744,539 744,539 000000000000000000043de01ba109a75b063b6e412e5b88a82e4170e2b2cc13 705 0.21/1.00 vMB 14
744,538 744,538 000000000000000000050963497e430f450fdcc7899f1d2ab028e13247eb340c 71 0.03/1.00 vMB 17
744,537 744,537 000000000000000000050e42d2192438efb4ac5246778e5fb3574bc3bc87d86c 1,497 0.79/1.00 vMB 6
744,536 744,536 00000000000000000001c77aa034cb42e474e47cd8b718fd2e3e18099f61e8f0 3,026 1.00/1.00 vMB 14
744,535 744,535 00000000000000000006ada97643b511d2337c9bfa903471628ce7d950204496 1,192 1.00/1.00 vMB 18
744,534 744,534 00000000000000000008923e0704d6851b10a909b7c29f2fbddcc87b198a18ed 2,795 1.00/1.00 vMB 14
744,533 744,533 00000000000000000001eaa50ca0218ad065a14eb283854e04b8722c47b90ffd 393 0.13/1.00 vMB 11
Previous 10 blocks ↓
Total Size: 782.42 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: 665.41 GB
    • Received: 15.13 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.