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Memory Pool

47,835 transactions
27.75 vMB
0.05913521 BTC
Random Selection Loading Transactions
Max Size: 148.15/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 3b7e3901383ef9174e684e85e50807e9fb4d6383710cb03419c08fc6f6a86c29
Version 20000000
Previous Block 00000000000000000000720fbc0aca6b07103f1eaf0847585182cffdd8f6b53b
Merkle Root 694269a58d63db293568e016e7db7662d3b52d19f297fe1092dffd27d542da1c
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,201
Size: 1.00 vMB
Total Fees: 0.00686397 BTC
Feerates: 100.00 > 0.69 > 0.28 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,795 (393,120 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
521,675 521,675 0000000000000000003c2e3e3dc6168e111918dbeee1147bd6e0e7428eebf5df 396 0.12/1.00 vMB 38
521,674 521,674 00000000000000000004fd037a867b0566ddedb0bafa8787c65ebcceba77a2cd 2,324 0.99/1.00 vMB 32
521,673 521,673 0000000000000000003c94fff02781cf3e8a63ef13d6f0193e491f9e07342d7d 681 0.40/1.00 vMB 17
521,672 521,672 000000000000000000435ba989ac1a2c9f7b993960035f24e31f645e36365878 343 0.16/1.00 vMB 29
521,671 521,671 0000000000000000003ba6ba8af5713c1f670952d52595cc734f3ac118637867 1,843 1.00/1.00 vMB 29
521,670 521,670 00000000000000000005176decf8505437172a04d049262b77a75cfd72bf12b0 1,768 1.00/1.00 vMB 7
521,669 521,669 00000000000000000013eadaa2443008331b7f8cea8b89e990dde01f5275ac79 2,318 1.00/1.00 vMB 25
521,668 521,668 0000000000000000002dc45a00ea2f8d7b93a00b50b65bb4191e623b7bae63b8 1,731 1.00/1.00 vMB 15
521,667 521,667 00000000000000000033a94e4651ea4b72f2c7e6f0b9562d12b04225c46a11df 2,322 1.00/1.00 vMB 37
521,666 521,666 000000000000000000444b2472ccc3a9b12bfc6765d72effa5952a7ae0850325 2,202 1.00/1.00 vMB 22
521,665 521,665 00000000000000000015bfbb1135375333df2ac519997b75b6b9127f754ba590 3,197 1.00/1.00 vMB 34
521,664 521,664 0000000000000000000c973825970b200f438af448ff56c2c9317f4c2fbf93b5 1,189 1.00/1.00 vMB 28
521,663 521,663 000000000000000000372200896905c7a6e5d3d76402a3bc22b7475bb1caf00d 353 1.00/1.00 vMB 20
521,662 521,662 0000000000000000002df4c2b31191e36691315ed0ef6f3c69c73cfc5eaed888 1,782 1.00/1.00 vMB 46
521,661 521,661 000000000000000000253181a9d0f844a54d2180f054ea59834cf2d56e69ff87 1,773 1.00/1.00 vMB 46
521,660 521,660 0000000000000000001c6f025464b24e91851282854064bd28a6fbc51c0ee06d 709 1.00/1.00 vMB 17
521,659 521,659 000000000000000000280faa6b06a21d07551e6980b80cc052e85f021f4fe093 1,676 1.00/1.00 vMB 48
521,658 521,658 00000000000000000040c62e22a4aa0be9322a3849ba3e871e1a405ee0c948d5 522 0.66/1.00 vMB 1
521,657 521,657 00000000000000000008117df6b4f37184cecfde84a0817bcc27036800331a38 1,440 1.00/1.00 vMB 2
521,656 521,656 0000000000000000003df873c5635df3b6fbc9198f23578367b4e564b4984e85 1,523 1.00/1.00 vMB 10
521,655 521,655 00000000000000000042bd37d9555af4624c177cee349563dd3fe0f000ae4345 2,340 1.00/1.00 vMB 11
Previous 10 blocks ↓
Total Size: 782.02 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: 649.99 GB
    • Received: 13.24 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.