Blockchain Explorer | learn me a bitcoin

Memory Pool

32,678 transactions

55.56 vMB

Show Random Selection

Max Size: 172/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,889	00000000000000000003629a0000000000000000000000000000000000000000	1 min, 38 secs ago	1.00 vMB	3,339	16

Blockchain

Tip: 843,888 (415,540 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,348 428,348	0000000000000000027c2aa40833366a161f1d863d2f3f238a4f5c6193d2e0e4	05 Sep 2016, 01:28	0.52 MB	568	22
428,347 428,347	000000000000000001378149310d954c441af7bd05a62fcf9fbe592cc231f50d	05 Sep 2016, 01:27	1.00 MB	2,292	57
428,346 428,346	000000000000000002cbfe8a0bda78084886fa21e24fc5f122ac6c15d9b5db21	05 Sep 2016, 01:11	1.00 MB	2,806	69
428,345 428,345	000000000000000002ab8b009f524321824b7f8b3b9a250a1efa5ccf048a3325	05 Sep 2016, 00:41	0.38 MB	827	51
428,344 428,344	000000000000000001a8e06efe7e96651e6184acd983c0af557bb9281236f1ff	05 Sep 2016, 00:34	1.00 MB	536	10
428,343 428,343	000000000000000000a781a26d264309712a6e7702e7db2bfb3c7120ff4031fe	05 Sep 2016, 00:30	0.03 MB	58	53
428,342 428,342	0000000000000000045adaffb8fe728418e79fcbd50311d40f02255aa47f0ddb	05 Sep 2016, 00:30	0.26 MB	373	49
428,341 428,341	000000000000000002695f1679068e557a729d75436e03d98c7f102971de183b	05 Sep 2016, 00:27	0.27 MB	335	40
428,340 428,340	00000000000000000082a33c2dbbd9467a7ec80f37bee252b3d5e5830d7fcc91	05 Sep 2016, 00:24	0.52 MB	833	37
428,339 428,339	000000000000000000da34a1293d8b519f2ec0dc5890d6b4e4671f2f36d2105c	05 Sep 2016, 00:17	0.77 MB	1,348	42
428,338 428,338	00000000000000000049c367b040a807a3256e41c99f59aaf4b5866b43fc3aaf	05 Sep 2016, 00:07	0.05 MB	63	34
428,337 428,337	0000000000000000015a9e2373f8ab3db737f90ead05ad42873c911545a3e067	05 Sep 2016, 00:06	0.99 MB	644	14
428,336 428,336	00000000000000000437c5ad3189f590a88e8780db036dd1002d51a0f88f047c	05 Sep 2016, 00:01	0.06 MB	167	53
428,335 428,335	00000000000000000013c0fcb21d66138d025cc851acf0ca1d3f814250c5e257	05 Sep 2016, 00:00	0.20 MB	535	60
428,334 428,334	000000000000000000515e8a0bd550f367b000a6f33341981f8836bc412905cd	04 Sep 2016, 23:55	0.99 MB	1,019	23
428,333 428,333	0000000000000000022acb5c018de766932f80e53e9c548d146d92e2a0cd5188	04 Sep 2016, 23:45	0.41 MB	1,035	54
428,332 428,332	000000000000000000fa028e0272e66997f67c9a7329d53e102f0c74088c8d73	04 Sep 2016, 23:36	0.55 MB	1,391	57
428,331 428,331	0000000000000000011d84126861d4fd8a1af1270108c459fe3a0e9f92139df2	04 Sep 2016, 23:22	0.35 MB	766	53
428,330 428,330	0000000000000000019c7a5eb861ab0377da58f2b433942eecea877c2f28c370	04 Sep 2016, 23:15	0.21 MB	382	41
428,329 428,329	0000000000000000012cb3b3489be8059c99974a170b1c702b8f58c4f86bea13	04 Sep 2016, 23:12	0.18 MB	517	62
428,328 428,328	00000000000000000304097e0f8be034a4621e820d19671afe0be9feb8583ada	04 Sep 2016, 23:07	0.34 MB	839	61

Previous 10 blocks ↓

Total Size: 650.32 GB

Node Information

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

Uptime: 1 month, 14 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,958.37 GB sent, 62.40 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.