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Memory Pool

84,929 transactions
31.83 vMB
0.18897253 BTC
Random Selection Loading Transactions
Max Size: 189.12/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 839a0f502da06f841069377310f532429e19207a98e41b6710edfd034da46b4e
Version 20000000
Previous Block 000000000000000000017cb93000a20c08f0fc639d471abc5ab7059c2109dbfe
Merkle Root 7b271c9f4eb936cb4b40e3301f8283f2eae95652d9fb0553f6a82ee90054ef36
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,855
Size: 1.00 vMB
Total Fees: 0.07171420 BTC
Feerates: 269.69 > 7.19 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,145 (373,513 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
541,632 541,632 0000000000000000001ef20238d521e671f533557fd6cf576013f41277c17e8e 770 0.31/1.00 vMB 25
541,631 541,631 00000000000000000005496aa91402eb49160cc97cd6dfd5aab00cc37d04512c 27 0.01/1.00 vMB 21
541,630 541,630 00000000000000000024d1c6d2e027b8c508f09bc7c61620cc904a5568e77ad3 132 0.06/1.00 vMB 15
541,629 541,629 000000000000000000000318becb75616410f95c624ef77effb2f9d37d290a9c 300 0.16/1.00 vMB 8
541,628 541,628 0000000000000000000b4e42965795552e699e66c65dc8e923a2bbadc7b401bb 255 0.09/1.00 vMB 13
541,627 541,627 0000000000000000000498768e6488594524b58c97fcfaeb5024b12eeb7c466e 249 0.09/1.00 vMB 20
541,626 541,626 00000000000000000025b2dab7c5eb30d0a6f404ee92f655dd038eb18fd5e8e4 560 0.18/1.00 vMB 15
541,625 541,625 0000000000000000001c6616adcef0eb5ea800ab518f22313d6d16ef256a3a18 1,804 0.72/1.00 vMB 15
541,624 541,624 0000000000000000001294edb24e46e9c026826738375347eb68130fd34db24b 964 0.44/1.00 vMB 16
541,623 541,623 00000000000000000010c3f7e6be482a57f7f09633e98ad9023414d0de0b8076 1,916 1.00/1.00 vMB 8
541,622 541,622 00000000000000000011d4e582c899eb6b6a18be0d70cb97025a94b3e71e4471 2,453 1.00/1.00 vMB 21
541,621 541,621 0000000000000000002811cc4571022ef2ab63f245593c98569742446044705d 2,244 1.00/1.00 vMB 4
541,620 541,620 000000000000000000029d3cdcee470f664c893af96fb5182723af6d27ed39ce 2,882 1.00/1.00 vMB 29
541,619 541,619 000000000000000000273fc638b238a9b975817c19d9f32ad4faef8bfcb6217c 2,779 1.00/1.00 vMB 22
541,618 541,618 0000000000000000000971481129f56caa10c8ffedde14497b54abbd80c8902b 512 0.23/1.00 vMB 35
541,617 541,617 00000000000000000009963d1d44a8fdc5b5d055cf3b47820bfea91ac023241a 852 0.52/1.00 vMB 10
541,616 541,616 000000000000000000040bf8b44ddbc4a79e7fff5d178c6903e605b0b164e4a9 1,197 0.58/1.00 vMB 12
541,615 541,615 00000000000000000013e0cfe4e7605567ddd42fb2d71130a83c765a32619882 2,794 1.00/1.00 vMB 24
541,614 541,614 0000000000000000000ceb19f7a58056a807a3e42949760bcff45def2cea1f6e 596 0.21/1.00 vMB 15
541,613 541,613 00000000000000000022b90f2dc11ef2a1c3f73ce96cecb93e4248cef79b8773 169 0.06/1.00 vMB 30
541,612 541,612 0000000000000000001fe746019a1fb59ff7f2a018fd810d763a9a4ed46bc353 186 0.07/1.00 vMB 13
Previous 10 blocks ↓
Total Size: 782.65 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: 672.60 GB
    • Received: 16.28 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.