Blockchain Explorer | learn me a bitcoin

Memory Pool

37,501 transactions

46.72 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,980	0000000000000000000331db0000000000000000000000000000000000000000	10 secs	1.00 vMB	3,413	23

Blockchain

Tip: 841,979 (408,138 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
433,841 433,841	000000000000000000faae8a67a4b84199eb544f6b7bc969d61d6a5e4dfd1cc5	11 Oct 2016, 04:05	1.00 MB	1,080	58
433,840 433,840	00000000000000000102a35ead53288ba0e7e12f2e040c9d642a4acb57b71e52	11 Oct 2016, 04:02	1.00 MB	2,729	85
433,839 433,839	0000000000000000020cd3300b5d0d4704e510b604799e615d8618bace00f556	11 Oct 2016, 03:32	1.00 MB	1,552	50
433,838 433,838	0000000000000000037b344ee1bcb5bfea6a922b51d4cafdd068a830e65dbff3	11 Oct 2016, 03:23	0.45 MB	809	60
433,837 433,837	0000000000000000019e207a3c2ff8e09cf8db15822cc9f5262fc4b8f913ec36	11 Oct 2016, 03:18	1.00 MB	923	24
433,836 433,836	00000000000000000302c043bead28605078f27cf07dbcf3677f583ee982dfbc	11 Oct 2016, 03:15	1.00 MB	1,722	29
433,835 433,835	00000000000000000237c799689ba763325853bd136e262b418102b36686993f	11 Oct 2016, 03:12	1.00 MB	2,130	51
433,834 433,834	0000000000000000036a323370571d460f54331c749b7981c12fe790775633b2	11 Oct 2016, 03:08	0.99 MB	1,892	80
433,833 433,833	00000000000000000075c8c3304d6116db16178aadd7d9b881278a02fa8a870d	11 Oct 2016, 02:49	1.00 MB	2,081	49
433,832 433,832	0000000000000000010e30c7200a1eb4cb289ac6a6dc9a4b37102c14a39c83c1	11 Oct 2016, 02:48	1.00 MB	1,931	61
433,831 433,831	000000000000000003c3ba2ddd4acd28c78e1a4dc49f54bb8445795369123c02	11 Oct 2016, 02:48	1.00 MB	3,099	97
433,830 433,830	000000000000000002438503fa31549b312c0b9512c74a9aff69f8f7a08a101e	11 Oct 2016, 02:25	0.00 MB	9	767
433,829 433,829	000000000000000002a9263ddcc961a511f5a0953635ab4e5c72df124c9988a4	11 Oct 2016, 01:52	1.00 MB	977	27
433,828 433,828	0000000000000000024b4f922eb716aa90c59d211c770c7640671333b03ad0de	11 Oct 2016, 01:49	1.00 MB	1,814	74
433,827 433,827	000000000000000001e143072510ada861eab86a998ed4c5f210ab2c0deab2e9	11 Oct 2016, 01:36	0.65 MB	1,024	37
433,826 433,826	000000000000000000d19f7ecde3658c27049e14fdd9732efbbcd0ca952172f0	11 Oct 2016, 01:33	1.00 MB	827	33
433,825 433,825	0000000000000000007072a4270754a86fef251474aaecfb342df49ad96bbd01	11 Oct 2016, 01:30	1.00 MB	1,048	20
433,824 433,824	0000000000000000008e13da9dc700142163677951008b757260e10ffe461a20	11 Oct 2016, 01:29	0.99 MB	1,320	27
433,823 433,823	000000000000000003d46502ad2e1333a1bc6eddab900a4f5ea674863c432070	11 Oct 2016, 01:28	1.00 MB	1,186	36
433,822 433,822	000000000000000003bbc1956f76275e948e258015e00d22997a130f56c5ad4d	11 Oct 2016, 01:26	1.00 MB	2,562	55
433,821 433,821	00000000000000000050241021fd3378db8f7d329fc52b0c8d319687e4b6a6b1	11 Oct 2016, 01:24	1.00 MB	2,538	83

Previous 10 blocks ↓

Total Size: 646.72 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,397.64 GB sent, 39.68 GB received

Notes

This page updates every 5 seconds.
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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.