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Memory Pool

79,796 transactions
29.30 vMB
0.12743747 BTC
Random Selection Loading Transactions
Max Size: 177.34/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 81a4e2e07011c5fbab2c04728264dafa71eb3878a975557fa4a62e06d0b8069c
Version 20000000
Previous Block 000000000000000000002645473f2a15961ce2380beed093cb81e8c522f47b5f
Merkle Root 6fbb84c91b9202c3ab2e0448b7636047618df45ffc7e8861bb0392d63794bd4d
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 3,525
Size: 1.00 vMB
Total Fees: 0.04756258 BTC
Feerates: 602.26 > 4.77 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,305 (293,848 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
621,457 621,457 0000000000000000000c73e2653510ea07222e32131c7726f1e6b268ea02533f 1,875 1.00/1.00 vMB 45
621,456 621,456 0000000000000000000df9afaebe0d97227991d905539b32ff164f8b76aa407c 2,293 1.00/1.00 vMB 56
621,455 621,455 0000000000000000000328d455fff42e07a85d0c19567ba70cd38a53c3ca7034 1,275 1.00/1.00 vMB 28
621,454 621,454 000000000000000000052616be99528af14e3a364cde6c753a01125aae4e5766 2,369 1.00/1.00 vMB 38
621,453 621,453 000000000000000000099575c487c9a31d6227dc3d88d94cb9a1c08074759852 2,708 1.00/1.00 vMB 31
621,452 621,452 0000000000000000000bd39a0c95c07c5b7d1465cb48d7112b7f67c0bc81b554 2,256 1.00/1.00 vMB 45
621,451 621,451 0000000000000000000b5e96ccebb75f1bc93508e3972794dc0938187436560e 1,583 1.00/1.00 vMB 64
621,450 621,450 0000000000000000000694ab57e8324484d2f70f267569418554fa4b783438d5 2,253 1.00/1.00 vMB 54
621,449 621,449 00000000000000000002413008c44d97e4ae457ac007c9dc3332dab10df4702a 3,095 1.00/1.00 vMB 44
621,448 621,448 0000000000000000000a54ec342da34a6faed809f5ec81b8df15122f83a28ebb 2,268 1.00/1.00 vMB 76
621,447 621,447 00000000000000000008da67d40a0089d9ad4fbf4e8a026255cc0ad6af2e5247 2,430 1.00/1.00 vMB 61
621,446 621,446 00000000000000000003d0259cd5931fd0bb109415ed78b8d279e969817a5c0a 2,551 1.00/1.00 vMB 72
621,445 621,445 0000000000000000000127423d9f1efbbb64e446cf3d7b53c928e5f9f714565d 2,587 1.00/1.00 vMB 54
621,444 621,444 00000000000000000008103dedb7b08d0634d3fb407173b1de94942ded34e6ab 2,752 1.00/1.00 vMB 47
621,443 621,443 00000000000000000004e5bdf7ec1e2202eb1dc97202a50d6d4644152b232e41 1,830 1.00/1.00 vMB 51
621,442 621,442 0000000000000000000d443f93ef5492108bd0b252cfc639d150a1b40c0c017b 1,881 1.00/1.00 vMB 61
621,441 621,441 00000000000000000004e0cd577d5938a5daf0bb66801111ef7d64d4ce3fc936 1,437 1.00/1.00 vMB 48
621,440 621,440 0000000000000000000f2843d5358dc3b073d2f8a7ea422306699fd0799ccf38 2,889 1.00/1.00 vMB 40
621,439 621,439 000000000000000000087f33964695a5bd2262ae62a79bc801c4c7dfa7de6506 2,750 1.00/1.00 vMB 53
621,438 621,438 00000000000000000002f2340d0ccc2968a7422a44db036a3d14b949e0a45d44 2,156 1.00/1.00 vMB 55
621,437 621,437 00000000000000000000d400239133a698ccceed5018f96711b78917f95f2be0 1,689 1.00/1.00 vMB 44
Previous 10 blocks ↓
Total Size: 782.92 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: 714.45 GB
    • Received: 17.54 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.