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Memory Pool

44,989 transactions
27.46 vMB
0.07060439 BTC
Random Selection Loading Transactions
Max Size: 145.14/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 5d131b5cd530c79c7310e4a82ddee3d7f13437a71f18d5df463996603906ef36
Version 20000000
Previous Block 000000000000000000012c4ce3dcc7b1929ce0c77b22cec549656a43e46e892c
Merkle Root 964c0557387d3ca56b4e1617f06aa03f95ffe39cfb74acff4c085910c9f7c055
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,619
Size: 1.00 vMB
Total Fees: 0.01907784 BTC
Feerates: 502.65 > 1.91 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,918 (493,298 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
421,620 421,620 0000000000000000006ea1ff27679ba255da2d46a5e5aa8af98c6e347e9bb14d 2,202 1.00/1.00 vMB 59
421,619 421,619 000000000000000002d561d13bfa51ccf51734b0b8a065c9a94a53bc9acad786 705 1.00/1.00 vMB 22
421,618 421,618 0000000000000000044087761cba66e10b3136cac474849bfb4f524bc48d1ac6 1,285 1.00/1.00 vMB 44
421,617 421,617 000000000000000004e688f60fb29c9bd6e7bdad55b725d51209a3b259961047 1,039 1.00/1.00 vMB 27
421,616 421,616 000000000000000003e8f002549c47be393bb6da679fbcc34f99bb33ba49d895 855 1.00/1.00 vMB 29
421,615 421,615 000000000000000000fcda565fb9bfea65ab98487af17332eee18eb8a99559e6 1,354 1.00/1.00 vMB 40
421,614 421,614 000000000000000003c7fdf9798e133f83efec393f30c2d09fb52562d32a62ec 2,033 1.00/1.00 vMB 53
421,613 421,613 00000000000000000372162947e8b6131a373d4f54e4be1cdcf573fb6cc80355 3,054 1.00/1.00 vMB 84
421,612 421,612 000000000000000002a50297cc672fca88b956669d585081738ab5683c5015bd 2,248 1.00/1.00 vMB 65
421,611 421,611 00000000000000000269f76bb7056b87c8a1b9b6eb8f0eeec0ca228456ce4f4f 1,801 1.00/1.00 vMB 36
421,610 421,610 0000000000000000045ef942405c4dfb6e612fa712276dacddd9ed4c87340454 1,762 1.00/1.00 vMB 50
421,609 421,609 00000000000000000039c68fee83c8a3723ab6c04559fe5bc45dcbb51e89a33c 2,250 0.93/1.00 vMB 63
421,608 421,608 000000000000000003d70da9e1733b424cc2a35419e73b77f817ef802c4bee45 2,226 1.00/1.00 vMB 58
421,607 421,607 00000000000000000301b398ce3be59bedd484e64000782b8b6552884eef0d2d 2,506 1.00/1.00 vMB 55
421,606 421,606 0000000000000000045a3afd1d24d1b4a767f79f2439c10098886dc9e207170e 2,727 1.00/1.00 vMB 69
421,605 421,605 0000000000000000024f988ad5798d60e22cea4bbf076784760047576b324b55 2,350 1.00/1.00 vMB 63
421,604 421,604 000000000000000004fd1dee3a144688fe9adec002847c91c934914002140566 875 1.00/1.00 vMB 77
421,603 421,603 0000000000000000036fe5aad0b6d7e197f180a45e76f3e00f17b105a6c2626f 729 1.00/1.00 vMB 83
421,602 421,602 000000000000000004457f5b394a563f13983517f288bc84b889f544b4f3fd5a 1,071 1.00/1.00 vMB 87
421,601 421,601 000000000000000001fc2eb19e4a96589a6f52059b16d6e8bcc89dff5d2a31ef 922 1.00/1.00 vMB 77
421,600 421,600 00000000000000000153146998669cf0b0c8f7044481b4ef4e269bb7ba64b880 1,919 1.00/1.00 vMB 108
Previous 10 blocks ↓
Total Size: 782.24 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: 655.24 GB
    • Received: 14.28 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.