Blockchain Explorer | learn me a bitcoin

Memory Pool

52,060 transactions

35.92 vMB

Show Random Selection

Max Size: 176/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,151	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 21 secs	1.00 vMB	6,252	29

Blockchain

Tip: 842,150 (340,145 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
502,005 502,005	00000000000000000043e90ca9abe78680ab7f0d3f82038fd36d453d1f2c4721	01 Jan 2018, 06:12	1.00 MB	112	110
502,004 502,004	00000000000000000035f78e17d28613ccc1f3da045871b4b91734e36eba120d	01 Jan 2018, 06:12	1.02 MB	563	154
502,003 502,003	0000000000000000000892e37b1d7ea1806919189812651c34e0756ee0626eba	01 Jan 2018, 06:08	1.01 MB	744	234
502,002 502,002	000000000000000000590bfc0d9562d9e70fd011be102137af7f6c4c3a9383f4	01 Jan 2018, 06:01	1.02 MB	1,096	253
502,001 502,001	00000000000000000026dd6332e873976a1be5dfa5bfa5b68c269ee3aca9e396	01 Jan 2018, 05:53	1.03 MB	1,068	229
502,000 502,000	00000000000000000035a2b5939f3b51a667af8119006d9f6d2ef3541d40184c	01 Jan 2018, 05:45	1.07 MB	2,003	374
501,999 501,999	0000000000000000003f5fd010948e40fe14c9f516cdb5706a42f78dc2788e49	01 Jan 2018, 05:27	1.00 MB	191	170
501,998 501,998	00000000000000000042c5dc6718083dee695fb3abbcec5b3aae85d8579a265d	01 Jan 2018, 05:26	1.00 MB	154	127
501,997 501,997	0000000000000000005db3f1017ac8a82c39157bb31341c334248ff74067dee0	01 Jan 2018, 05:24	1.04 MB	1,548	326
501,996 501,996	000000000000000000560d01fc1f4fd18297a8ddd97c5a97229542de65ae1a24	01 Jan 2018, 05:11	1.02 MB	324	146
501,995 501,995	0000000000000000005766eebde4bc164c51e728460fc7bb60b7bb5124336775	01 Jan 2018, 05:09	1.05 MB	1,205	338
501,994 501,994	0000000000000000006aa0e6c5e8cba69204e02119c8c0c1997d9c08fd120ce3	01 Jan 2018, 04:59	1.00 MB	150	128
501,993 501,993	000000000000000000016636e27aac9345a5086de80cab5801f9af83a740749b	01 Jan 2018, 04:57	1.00 MB	169	138
501,992 501,992	0000000000000000008255b70a0d4e3a548ef2566d695b8a755f9057a67b58b9	01 Jan 2018, 04:57	1.03 MB	676	223
501,991 501,991	0000000000000000001a43eb0f8c46dee72f5d407f1d9b284d951b33d8645ae1	01 Jan 2018, 04:51	1.08 MB	2,632	495
501,990 501,990	0000000000000000001be111527d66449697040ab59e7976c389b96a872d967f	01 Jan 2018, 04:29	0.00 MB	1	0
501,989 501,989	00000000000000000062d4f5faafcc0341062e954aef62ca12e8165c9d90c621	01 Jan 2018, 04:29	1.05 MB	2,275	459
501,988 501,988	0000000000000000002347c610d5347bce663c8f5d5687f08e901c84122a0be6	01 Jan 2018, 04:10	1.01 MB	657	286
501,987 501,987	0000000000000000004b23324f57de91494ceb295edf00ca4daadc6a88bcf72a	01 Jan 2018, 04:05	1.01 MB	345	186
501,986 501,986	000000000000000000511809b19bd278b588cbd18a6a93e923a49ac328348bb8	01 Jan 2018, 04:03	1.02 MB	744	331
501,985 501,985	0000000000000000001f462890f1b5751ae37e3942a2ede1f781e562867eeca4	01 Jan 2018, 03:57	1.07 MB	600	240

Previous 10 blocks ↓

Total Size: 647.02 GB

Node Information

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

Uptime: 1 month, 1 day, 19 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,445.60 GB sent, 42.39 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.