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Memory Pool

81,948 transactions
31.03 vMB
0.11763974 BTC
Random Selection Loading Transactions
Max Size: 185.71/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 4843c4001fba2819e94899bad99b46a1f84733214201de8c40c1896f479457ef
Version 20000000
Previous Block 00000000000000000000b8bb4db39a0e97c8954f43fc10a0b1b8a513d2398ed1
Merkle Root 1430eff842aafb3c9001e76bddb01730cfd5ae77520693613961609ddaa8ad69
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,534
Size: 1.00 vMB
Total Fees: 0.03398025 BTC
Feerates: 101.42 > 3.40 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,150 (114,755 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
800,395 800,395 000000000000000000034c5e6d70c49d9d20e32a737e51ec1612fd6eedb8c5cd 3,470 1.00/1.00 vMB 20
800,394 800,394 000000000000000000037b714746742fd194bdb6922cb2fb12c8321cda9efcbd 745 1.00/1.00 vMB 8
800,393 800,393 000000000000000000012d94a321644a66beffb838601ed4724dd341aa37ebf7 2,460 1.00/1.00 vMB 13
800,392 800,392 00000000000000000003ede28681e2113e10517e81cd3effcf20d6ddde72a2ac 743 1.00/1.00 vMB 8
800,391 800,391 000000000000000000035edcc679ec7b3db8e5151d630543da53a340bb0b546a 931 1.00/1.00 vMB 9
800,390 800,390 00000000000000000000cb90e658d65e84ed0e217e952b33a5dc01b6058fc3e5 2,241 1.00/1.00 vMB 10
800,389 800,389 00000000000000000000cd30cfa0214afb3e980187b07b9d1eaa8ce663c704d5 1,094 1.00/1.00 vMB 11
800,388 800,388 00000000000000000001101b3f9234def019ab397d6e58bacdbd7600898f9131 3,315 1.00/1.00 vMB 21
800,387 800,387 0000000000000000000469fe168738ffb780ed4d0fa182dfdb23615f4f60cde3 401 1.00/1.00 vMB 7
800,386 800,386 00000000000000000004ef0ea2e8255a43885e1badc14d9a18cd3c4c7fa127ff 3,213 1.00/1.00 vMB 15
800,385 800,385 0000000000000000000250bcb5d6a0da41dad91f077d85bb02dc88d22eefb275 2,376 1.00/1.00 vMB 12
800,384 800,384 00000000000000000004396eda9ba135c02895d95e2e588a8c9bb001ee21e45d 2,270 1.00/1.00 vMB 13
800,383 800,383 000000000000000000039e302dc8e0fa6ae52db40e2edd3e62ff65baf81cac7a 1,969 1.00/1.00 vMB 11
800,382 800,382 000000000000000000052f0a7e23b6ad3a1d1b8a034cd26f7ccd4a0de51aa37f 3,648 1.00/1.00 vMB 13
800,381 800,381 000000000000000000045b93ef5ac612f2a78981270d9907f85450b18fd29d5f 4,369 1.00/1.00 vMB 9
800,380 800,380 000000000000000000013598d41fd3fa685f1936babe455e87e107f1e79f92da 2,276 1.00/1.00 vMB 15
800,379 800,379 00000000000000000001f405df4a62104e937166549ddbc9601e034c64c13f24 3,876 1.00/1.00 vMB 6
800,378 800,378 000000000000000000028bf8011e08ca4bebeb595dd97393dc2df10e1fd7e5c9 3,078 1.00/1.00 vMB 15
800,377 800,377 000000000000000000001feebd4ba0c6cf1fbb31ec2aa4e69d7484281ce65318 2,165 1.00/1.00 vMB 8
800,376 800,376 000000000000000000022fbd5e326bb6eb11d161dee9a4f2912168db677dbeee 1,220 1.00/1.00 vMB 8
800,375 800,375 000000000000000000001fc536f209e8ddd3480bdb3a841babb343b48d9dd332 2,653 1.00/1.00 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: 672.95 GB
    • Received: 16.33 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.