Blockchain Explorer | learn me a bitcoin

Memory Pool

43,174 transactions

34.30 vMB

Show Random Selection

Max Size: 164/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,139	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 45 secs	1.00 vMB	1,298	27

Blockchain

Tip: 842,138 (302,103 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
540,035 540,035	0000000000000000001e933fb142e76eb0c8ef18d7a2b7308242415a09585e11	05 Sep 2018, 10:17	0.86 MB	848	3
540,034 540,034	00000000000000000012028653fd0d0baa25f7806be685fc77b77beae42ed862	05 Sep 2018, 10:09	1.13 MB	1,821	5
540,033 540,033	00000000000000000013e7cdbe51cd526019b31b6f5d1d184340d9ab187ea631	05 Sep 2018, 10:07	1.24 MB	2,736	27
540,032 540,032	0000000000000000002722351dfe033f8ed434d458c1dd6bdd72eaf7e735fa1f	05 Sep 2018, 09:49	0.05 MB	136	9
540,031 540,031	00000000000000000027b6ea46ac02f2aa17b2893df1870095ca8fde6721080c	05 Sep 2018, 09:45	1.29 MB	1,849	19
540,030 540,030	00000000000000000005c6865fbfa7ee79058b0531a0bc5e16e634f4be112560	05 Sep 2018, 09:32	1.31 MB	746	22
540,029 540,029	000000000000000000000cd34cf22bb74f1c07ff684d24882ec0a156ee389c96	05 Sep 2018, 09:24	0.00 MB	10	7
540,028 540,028	00000000000000000018b6ebfa6f1989302ec53434369e4910fa91e824198e1b	05 Sep 2018, 09:23	0.91 MB	1,376	19
540,027 540,027	000000000000000000186c14e6c17506c207b589914550d12e859c6182e8fe55	05 Sep 2018, 09:15	0.56 MB	629	23
540,026 540,026	000000000000000000206d2230e372ec36ee4ee2c4ce76be5ecbca2e4754474b	05 Sep 2018, 09:12	1.19 MB	1,959	13
540,025 540,025	000000000000000000016611d7bdf05473884baacde0b6ce77ef50c876c3f2d4	05 Sep 2018, 09:02	1.14 MB	1,886	18
540,024 540,024	00000000000000000008c881d12c77d2ce38f0a3331841bde54c4c8c39978234	05 Sep 2018, 08:48	0.76 MB	1,542	19
540,023 540,023	00000000000000000014dd850cb7efc1102f1cc6fc0f7de9615289a735857f64	05 Sep 2018, 08:39	0.70 MB	1,241	23
540,022 540,022	0000000000000000000ef5b7282db804214a910308cffae20119eda06bb02afa	05 Sep 2018, 08:32	0.50 MB	1,163	22
540,021 540,021	00000000000000000003c71e8bda4b79590de421e0cdd369667aa9c7e8cc697c	05 Sep 2018, 08:26	0.44 MB	980	3
540,020 540,020	00000000000000000017f59b4140206f81b530c4b47bd32d43ee801733034aee	05 Sep 2018, 08:26	1.19 MB	2,469	12
540,019 540,019	00000000000000000006b9fd11a5a0e85479f333bd0468248315126081b6f430	05 Sep 2018, 08:22	1.20 MB	2,468	42
540,018 540,018	000000000000000000178ba343e4ac73f3d1bad78b6a03f37c2bfc1dfd77bea2	05 Sep 2018, 07:47	0.08 MB	106	12
540,017 540,017	000000000000000000128682968c8c48aa6fd869bb24820296a2de17ce1cc7dc	05 Sep 2018, 07:47	0.83 MB	1,606	25
540,016 540,016	00000000000000000003eda6c5373dfe801bddef39cf809f1daaf9866d6303fc	05 Sep 2018, 07:36	0.68 MB	1,252	19
540,015 540,015	00000000000000000021fac58c18d9f562ac346d7442ef392144b6a1c11276bf	05 Sep 2018, 07:29	0.47 MB	1,016	12

Previous 10 blocks ↓

Total Size: 647.00 GB

Node Information

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

Uptime: 1 month, 1 day, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,443.75 GB sent, 42.20 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.