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Memory Pool

83,552 transactions
30.65 vMB
0.08709637 BTC
Random Selection Loading Transactions
Max Size: 188.17/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt c863d6363bed31cc2f14b84963841228f3c55e491d26fd89a3b48f12616742d8
Version 20000000
Previous Block 0000000000000000000128573cb111401f661ea57a2bc9fbc9c48fcf8c5e1f6b
Merkle Root 00d2e4d52c0e90dac64afbd4bd747640041ede0e022add1179de95ced084796c
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 3,280
Size: 1.00 vMB
Total Fees: 0.01853715 BTC
Feerates: 402.60 > 1.86 > 0.21 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,326 (509,296 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
406,030 406,030 000000000000000000bcebfe2dad259c33ef26dee62ec88f8dda54ffed4f9643 2,113 1.00/1.00 vMB 34
406,029 406,029 000000000000000005cf7655cdf684b4b2a5e4daa14b18c4fadb9d34f91db277 3,001 1.00/1.00 vMB 65
406,028 406,028 00000000000000000286e19a52716dc08e6eb05abe774f06f173144da2f474b8 3,441 1.00/1.00 vMB 84
406,027 406,027 000000000000000006494380ee709e1e75be5cc687d13f79f3cf59b76c1f1046 2,622 1.00/1.00 vMB 49
406,026 406,026 000000000000000005a8bb1c50d22e489aa07119ab3760587e6db40fd83690e6 3,394 1.00/1.00 vMB 68
406,025 406,025 000000000000000004034ce3fcad6413cf1e929b605b4be722854b1056e3e7d7 1,007 1.00/1.00 vMB 25
406,024 406,024 000000000000000000fd3638bf7863da04b9d7a101b1d8dd32087f7dd7561255 1,030 0.80/1.00 vMB 23
406,023 406,023 0000000000000000040907e474983d6172eea4b3219e896a0071ec413d7c1daf 1,868 1.00/1.00 vMB 37
406,022 406,022 000000000000000003568872643ecc5a2f7a77d93ce74dc294d2b43d362df6c9 2,705 0.93/1.00 vMB 52
406,021 406,021 000000000000000000f5855d295608da0ec4d4d75565d58b7463cfa52417a31d 714 0.32/1.00 vMB 40
406,020 406,020 000000000000000003ecd3a4a801df5930c466628a85e46d9ed5dd7426690af6 1,178 0.50/1.00 vMB 41
406,019 406,019 0000000000000000055b0715928c551bc6363d0e4f7b8ab666233f06aeb69a3a 350 0.27/1.00 vMB 30
406,018 406,018 000000000000000000bbc8c1e33adac37069d505464dd0412aa7dfca2e4bb36f 2,487 0.99/1.00 vMB 58
406,017 406,017 000000000000000005c4ec038464173a9545ef0fe5018c882cce49bc45eff9cb 1,508 0.90/1.00 vMB 35
406,016 406,016 000000000000000000dcdef6f6ce78f882da11d16e1bef4d0bf5affaf7acf501 14 0.00/1.00 vMB 97
406,015 406,015 000000000000000004da3b4a07c9e93117e1fe19dec422d82dc801b465b636ff 1,874 0.99/1.00 vMB 32
406,014 406,014 0000000000000000004a31660c8b58ed37bae409698976cfa5dc9141734083fb 1,875 1.00/1.00 vMB 53
406,013 406,013 000000000000000001b65b0141b00c55e7a8eb3a7008897a13c7172ca6aad43c 2,872 1.00/1.00 vMB 61
406,012 406,012 00000000000000000014f8b595f06f14734556528c5c036e693bb741a66ce470 1,138 0.50/1.00 vMB 39
406,011 406,011 00000000000000000500a589ade3b99f6fa3a65920c83fe3f4321d878cfc6c66 1,449 0.57/1.00 vMB 43
406,010 406,010 000000000000000000189640facc74ddf442d27be29775a7e953999fdfa1aa7d 1,391 0.59/1.00 vMB 40
Previous 10 blocks ↓
Total Size: 782.96 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: 715.28 GB
    • Received: 17.70 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.