Blockchain Explorer | learn me a bitcoin

Memory Pool

67,005 transactions

39.41 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,086	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 55 secs	1.00 vMB	5,389	32

Blockchain

Tip: 842,085 (453,437 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
388,648 388,648	00000000000000000c72eade56b3052eed04932eba04e13760281f47da4d71a6	16 Dec 2015, 02:56	0.25 MB	630	39
388,647 388,647	000000000000000007a994f429b966026afea426fd4da19224f66ad09d72ef1f	16 Dec 2015, 02:53	0.89 MB	1,183	23
388,646 388,646	00000000000000000b3e0b2a9a6d2b5402dacb75b69b5728fbb1419f541c66ad	16 Dec 2015, 02:48	0.30 MB	357	16
388,645 388,645	00000000000000000d5a54be2d78336e71a1485c229e31b968a8f721e4d05c88	16 Dec 2015, 02:45	0.20 MB	385	29
388,644 388,644	0000000000000000031816d74a631bc1ca60f8f23b2c0f55d2d88adfdbd7487b	16 Dec 2015, 02:43	1.00 MB	925	14
388,643 388,643	0000000000000000014e54bb22859fdd4594823a5f06aa9ab73268b4de20c692	16 Dec 2015, 02:43	0.93 MB	2,237	50
388,642 388,642	00000000000000000d2b3ce7a0f55eb68fb216967c8aa61b562503486cf98609	16 Dec 2015, 02:30	0.66 MB	1,211	29
388,641 388,641	00000000000000000c5160e64a18fec106b866eaaea4c419bb9173a8c52f846f	16 Dec 2015, 02:15	0.33 MB	702	38
388,640 388,640	000000000000000003c3a6ee87941ea88ab99490e7774ae25dc48deb9aa2bf72	16 Dec 2015, 02:11	0.54 MB	935	40
388,639 388,639	00000000000000000cd869dd1e9d9167f26720fa8d6ccdba99713f91bbbbe8d8	16 Dec 2015, 02:04	0.62 MB	852	24
388,638 388,638	00000000000000000030f016242a67fb96d9766a31fa420bbc1eb6733fd1c4dc	16 Dec 2015, 01:59	0.60 MB	1,217	36
388,637 388,637	000000000000000003f3886a6884d06e04b89e67e58a1e88362bb5e243485312	16 Dec 2015, 01:52	0.42 MB	1,111	44
388,636 388,636	0000000000000000054f72e3257d5bb00bc90c44e57f7b046f41b56bc32a8e96	16 Dec 2015, 01:46	0.46 MB	215	9
388,635 388,635	00000000000000000d69d765d881941e9c88fd025d7570e10fbdd7a28bbc1e7e	16 Dec 2015, 01:45	0.31 MB	747	49
388,634 388,634	00000000000000000d7bde1fc1bb58aae1b4274a32e44cbe3484479b5225ba65	16 Dec 2015, 01:42	1.00 MB	1,963	35
388,633 388,633	000000000000000001d0535adc57fa36352d8150dfc68c147c14a5e6d5015333	16 Dec 2015, 01:29	0.64 MB	1,068	27
388,632 388,632	0000000000000000031ad159c63ff52ffb64c8d105a98490d29661237ba83ec1	16 Dec 2015, 01:22	1.00 MB	2,526	51
388,631 388,631	000000000000000003b531ddb61c90dca20a81858103bb5ca84777755edb4f59	16 Dec 2015, 01:07	0.51 MB	1,104	31
388,630 388,630	0000000000000000027a30fd07e581c0988175226bec651fa096d924bfe33455	16 Dec 2015, 01:02	0.63 MB	1,608	39
388,629 388,629	0000000000000000025a8c054adc32e166fa8474ceaf65540b3ae350df4abac6	16 Dec 2015, 00:51	0.75 MB	639	19
388,628 388,628	000000000000000006557cc3b5887e6247607ed9277f689039d24f82c0fcdb5d	16 Dec 2015, 00:48	1.00 MB	1,873	34

Previous 10 blocks ↓

Total Size: 646.91 GB

Node Information

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

Uptime: 1 month, 1 day, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,435.13 GB sent, 41.37 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.