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Memory Pool

81,629 transactions
30.36 vMB
0.12704853 BTC
Random Selection Loading Transactions
Max Size: 182.79/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt ddf3443c534a9c56aca41710a0e7f64b7c8bebc536c2f242f90d8b19d0426973
Version 20000000
Previous Block 000000000000000000016243f6155663ea56aeb617e220dfe372214395a7d65b
Merkle Root 141a1385ba07246d1e460a8634872e3ab77f3e36374fb0464b98540569293d54
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,517
Size: 1.00 vMB
Total Fees: 0.04921429 BTC
Feerates: 302.06 > 4.93 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,129 (399,574 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
515,555 515,555 0000000000000000001949cf5b60b077c2189350a92a27dc22e63a572b4bfe5e 2,548 1.00/1.00 vMB 17
515,554 515,554 0000000000000000003483c96a14ff75cf3e5940a842df53c754db698efe454f 2,545 1.00/1.00 vMB 54
515,553 515,553 0000000000000000000394431bc2a04517502009dd5417ebb3f1d29273875500 2,543 1.00/1.00 vMB 11
515,552 515,552 00000000000000000049f3de2fed1679bdfe31033d77907fd687782c02351804 2,190 1.00/1.00 vMB 63
515,551 515,551 00000000000000000005b93728472e3e2c05212550709104f629e405e6b1c802 355 0.23/1.00 vMB 60
515,550 515,550 00000000000000000026aa86c4661828f2b1fda7a1d87cd74732e41dcb0a68a7 589 0.49/1.00 vMB 14
515,549 515,549 00000000000000000023de268ba6382022dd412a8e200f027aed9f24f1824933 1,546 1.00/1.00 vMB 25
515,548 515,548 000000000000000000290fc849395c5ac09e83ce674c29697fed7228516a806a 1,137 1.00/1.00 vMB 15
515,547 515,547 0000000000000000000051e99e98f28b8dcab9b07742b1d08a625b87993b189a 1,124 1.00/1.00 vMB 8
515,546 515,546 00000000000000000023d17366ce4c542bf9537d12cb0bc5145a6231c31c2f43 2,295 1.00/1.00 vMB 23
515,545 515,545 00000000000000000017edc9198a73c6c40362f90d1d2edb28cd9c7e7380c2f2 2,730 1.00/1.00 vMB 18
515,544 515,544 0000000000000000001c9c35ff8d6e4c0050370d77662b7fb7eb01ddc768aa04 1,741 1.00/1.00 vMB 9
515,543 515,543 00000000000000000038826006fe6c32ea18bd869b7412ac3af29812b99c9874 1,516 1.00/1.00 vMB 34
515,542 515,542 0000000000000000004fc7f75bb004705803a3c17f992cd14b5ff06569471653 1,424 1.00/1.00 vMB 38
515,541 515,541 000000000000000000377ad59ba4dcfb247dbda5a6f8e036f02872ed2a5e9153 1,116 1.00/1.00 vMB 69
515,540 515,540 0000000000000000000bafbeeec68ce46c12a17a7601fa9044376daaef8786d9 850 1.00/1.00 vMB 65
515,539 515,539 00000000000000000024b39b84991fae5cfcd58b0dfa60a8efca408aaf083fd7 513 1.00/1.00 vMB 16
515,538 515,538 000000000000000000369fdb1e1b8468fbf8b92e3bcecb93a87dfac7e7407df2 1,801 1.00/1.00 vMB 33
515,537 515,537 00000000000000000044480ffc1d39a32a052f3583737ae6aeaa86d28eda5ae8 1,784 1.00/1.00 vMB 12
515,536 515,536 00000000000000000017925829fbd5d27e9e95e908e6a7ad2692a3d0fc9de310 2,308 1.00/1.00 vMB 18
515,535 515,535 0000000000000000000ddb72f80974cdcc3ba5a4d7051df36d633de509301d2c 2,709 1.00/1.00 vMB 23
Previous 10 blocks ↓
Total Size: 782.62 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: 672.01 GB
    • Received: 16.10 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.