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Memory Pool

80,367 transactions
30.69 vMB
0.07317911 BTC
Random Selection Loading Transactions
Max Size: 186.72/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 9944fb22e0c2ce8cdef2c0e214a2ee5eae4b5f55d3ecb3160555091e2f3c5622
Version 20000000
Previous Block 000000000000000000009cc847e34910d5d5711b5344aceacf52741007a9bcc7
Merkle Root fb1a97eeafa88e06aff9bda7e88b8423695c18ae28f52f264727392da6c1d9e0
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,186
Size: 1.00 vMB
Total Fees: 0.00743697 BTC
Feerates: 265.25 > 0.75 > 0.31 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,183 (271,632 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
643,551 643,551 00000000000000000003e273605a7d7156720a53bd700c0f667ebfbf323f3b33 2,170 1.00/1.00 vMB 65
643,550 643,550 0000000000000000000cc518267e96b5f4f7bb1b1881f370b85cdb338a2440bb 2,739 1.00/1.00 vMB 81
643,549 643,549 0000000000000000000005fcc63987abf835d78c91e36ba92aa82159775cca2d 2,158 1.00/1.00 vMB 113
643,548 643,548 000000000000000000081a62e90163c550d2270698585ead804964a1e2e095ce 2,686 1.00/1.00 vMB 35
643,547 643,547 00000000000000000006c94ea468b2498ca4774bc0528aebda3838722fa98a57 2,769 1.00/1.00 vMB 66
643,546 643,546 00000000000000000002d32e683ef8e5797b32c3baf72aeb13a2731981f185ea 1,608 1.00/1.00 vMB 128
643,545 643,545 00000000000000000000c58a5520737c08950b40adcb6a84b72ad560bcd45094 2,542 1.00/1.00 vMB 73
643,544 643,544 0000000000000000000568375200cb94e51bcf285835a46141e5bef0439a3613 2,018 1.00/1.00 vMB 114
643,543 643,543 00000000000000000005803b66301e5bba39ecbc52e4f7361195466a13cbd220 2,539 1.00/1.00 vMB 145
643,542 643,542 0000000000000000000987968c2e8ae4475384b828aac4f1380d238c6e490bbc 2,708 1.00/1.00 vMB 143
643,541 643,541 0000000000000000000437ab763601f817b11b6da8711f7c993ed0758dda7abd 2,486 1.00/1.00 vMB 23
643,540 643,540 00000000000000000009c931dc5d012f9cd94582cfe6a21117532f3d298c7ac2 2,836 1.00/1.00 vMB 49
643,539 643,539 0000000000000000000a6ae0fe754d77cb6a52ecc13a89ee0d0d5544f2f309b3 2,828 1.00/1.00 vMB 83
643,538 643,538 000000000000000000030a0f17392322f9ed5d5ba2f615b9d225594dcd177dc9 2,923 1.00/1.00 vMB 134
643,537 643,537 00000000000000000000d0387c843d429feb089d8f6954088e6ddcc877e25190 3,383 1.00/1.00 vMB 151
643,536 643,536 00000000000000000006782cc074c0bda85d7ec2d2a3253e1900ccbb25a3ecb6 1,416 1.00/1.00 vMB 42
643,535 643,535 0000000000000000000a72ca669a4e0eb1d5e2e821ee20cdcf5dbaebf49aa50c 1,900 1.00/1.00 vMB 13
643,534 643,534 0000000000000000000777d55ad562dde765357e3307df52c0558ea883c7fa83 2,705 1.00/1.00 vMB 21
643,533 643,533 0000000000000000000f257e5fbc4931ef8a735b1d0b018ddf9eecbe3d916513 1,923 1.00/1.00 vMB 102
643,532 643,532 00000000000000000002c1c86706a1b30851b14d1ab06c74be293022cf3273f0 2,490 1.00/1.00 vMB 132
643,531 643,531 0000000000000000000cc10fad640d5f7052c81a70a3365c124869fa248aeb62 2,675 1.00/1.00 vMB 50
Previous 10 blocks ↓
Total Size: 782.71 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: 701.09 GB
    • Received: 16.62 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.