Blockchain Explorer | learn me a bitcoin

Memory Pool

48,496 transactions

37.62 vMB

Show Random Selection

Max Size: 179/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,815	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 28 secs	1.00 vMB	1,975	22

Blockchain

Tip: 841,814 (413,574 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,240 428,240	000000000000000003d82f7b02f106f30935cf638bebb501420a5878bdc3ac0a	04 Sep 2016, 11:43	0.13 MB	244	50
428,239 428,239	000000000000000004d426fe1afb0a1c3663fb1598aac862abb3762d79612684	04 Sep 2016, 11:42	0.22 MB	470	57
428,238 428,238	000000000000000001091637508bc291bbb4f976830b35b722fd87ccf8934cc1	04 Sep 2016, 11:38	0.12 MB	279	64
428,237 428,237	000000000000000001dbd7337029ca0c5324985847396eb50a6cb5dc329bdc47	04 Sep 2016, 11:35	0.39 MB	776	51
428,236 428,236	0000000000000000043790c3d88c186c8a5a5c546668d3bcfd74e2e7b5821814	04 Sep 2016, 11:30	0.40 MB	886	58
428,235 428,235	0000000000000000012b50d5307a52cccc5e05fbfb2782fa612038ee056bf092	04 Sep 2016, 11:22	0.98 MB	620	16
428,234 428,234	0000000000000000005782c932ff955c5fefb8ab336ff643f8880e95ff26e980	04 Sep 2016, 11:19	1.00 MB	2,162	59
428,233 428,233	000000000000000002f710f71709301300751f928932da0c1f555be50a0d0528	04 Sep 2016, 11:00	0.04 MB	91	64
428,232 428,232	0000000000000000010652830186188d56720d83a1e066a2909f65f13f84de2e	04 Sep 2016, 10:59	0.00 MB	4	43
428,231 428,231	0000000000000000014fef03e2758b3f2d9b84acd3565c6f4f2f789a36938130	04 Sep 2016, 10:59	0.87 MB	1,921	56
428,230 428,230	000000000000000000730ef3cb42394877fd2ec1596910b457334222e50bc35c	04 Sep 2016, 10:42	0.83 MB	1,523	57
428,229 428,229	000000000000000003af81ce6c714197f18217fa37ccd51d5a4a2a233874525e	04 Sep 2016, 10:30	0.55 MB	1,078	60
428,228 428,228	000000000000000000cda5b5c215bd51a13fb90e278c1d079628de15f33d8ca7	04 Sep 2016, 10:21	0.16 MB	263	53
428,227 428,227	000000000000000004993fcda16a29929b9b4a6b376b7cf7145471e3b5c6cdd6	04 Sep 2016, 10:20	0.57 MB	1,036	61
428,226 428,226	0000000000000000041d10a619967e528b0533403b1b5af36379955072cbdde6	04 Sep 2016, 10:10	0.11 MB	214	53
428,225 428,225	000000000000000003b5a871e307f2ffb57ee47b67617c8dec349f2718427285	04 Sep 2016, 10:08	0.99 MB	560	14
428,224 428,224	000000000000000000cc30d3e87f67ac443536d02325adc49fc2d9d9bae1e6fb	04 Sep 2016, 10:05	0.46 MB	665	40
428,223 428,223	00000000000000000443a195a71643ef687678e9f2fcf9a87d89620d0a23f1b7	04 Sep 2016, 10:00	0.41 MB	687	43
428,222 428,222	0000000000000000013de345f4e90349b63c3443628efef464d9905b915e818f	04 Sep 2016, 09:55	1.00 MB	1,547	38
428,221 428,221	000000000000000002a633e8632462f6921938dd95746805d537dc55de1b42ab	04 Sep 2016, 09:44	1.00 MB	2,643	63
428,220 428,220	000000000000000001e5e3be16ebfe9835a0ce53ad4527a1c8f98a9eeabc8fec	04 Sep 2016, 09:18	0.99 MB	504	10

Previous 10 blocks ↓

Total Size: 646.41 GB

Node Information

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

Uptime: 29 days, 21 hours, 28 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,350.29 GB sent, 37.66 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.