Blockchain Explorer | learn me a bitcoin

Memory Pool

27,066 transactions

44.05 vMB

Show Random Selection

Max Size: 165/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,014	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 7 secs	1.00 vMB	5,919	13

Blockchain

Tip: 842,013 (442,053 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
399,960 399,960	000000000000000005e8ae70f82b793f1f814e147813b147ffac808755c62c22	25 Feb 2016, 11:14	1.00 MB	1,949	26
399,959 399,959	000000000000000002b8c265cbb6d26a0b14da1c4fa4feca2b6e29ffd45420bd	25 Feb 2016, 11:12	0.98 MB	2,503	51
399,958 399,958	0000000000000000050091418da6314e806c0592077d89356f378e1a9c7c92d7	25 Feb 2016, 10:58	0.93 MB	2,276	67
399,957 399,957	000000000000000000648026399e8dbc726a5774ff133f96cbcac6c9a4ab0460	25 Feb 2016, 10:19	0.93 MB	1,290	30
399,956 399,956	000000000000000000c42b09fe9da02d806c347b25909c8cefe186feb0bea64a	25 Feb 2016, 10:12	1.00 MB	1,489	22
399,955 399,955	00000000000000000301fef8a8967d9d7c766ababc9fe13dc0b44195a5e936e8	25 Feb 2016, 10:10	0.06 MB	34	31
399,954 399,954	0000000000000000020c209e7c08aaad6fc7d8878bfab6b2084f2551ddb0d7b4	25 Feb 2016, 10:10	1.00 MB	3,013	56
399,953 399,953	00000000000000000198e8e1f0c26de57899886a460c54110e39bcfaea6f8b16	25 Feb 2016, 09:39	1.00 MB	1,324	34
399,952 399,952	00000000000000000259e33a972c327836cc6b0b96230dd70e44d0d68cd6403f	25 Feb 2016, 09:32	1.00 MB	1,773	33
399,951 399,951	000000000000000005a763633c696c83ab5de8eab0c5f5f0212250d084fe1640	25 Feb 2016, 09:20	1.00 MB	2,010	40
399,950 399,950	0000000000000000011e07340b11a4f30be06317719605bd0e51a0b8d4d8c3f7	25 Feb 2016, 09:05	0.93 MB	2,217	38
399,949 399,949	000000000000000002be4d6e740fa56cb6a00be18e7d8319c618b80f6fff22ec	25 Feb 2016, 08:57	0.98 MB	2,523	75
399,948 399,948	00000000000000000653d4bc5fcdba28d938e4fbfd50eb7e50eebddf24695b7e	25 Feb 2016, 08:21	0.53 MB	967	38
399,947 399,947	000000000000000001ddef41a4f4cc90d8a4cd190d2c190179fa294dbf975f8f	25 Feb 2016, 08:15	1.00 MB	2,255	46
399,946 399,946	0000000000000000050b67ddc08b4c14a94c094abde2e0a1079fc62d55fabddc	25 Feb 2016, 07:56	0.61 MB	1,321	39
399,945 399,945	000000000000000001f9b39970e3f99616dfc4610ef7d3d7535d84c40248beaa	25 Feb 2016, 07:45	0.00 MB	2	0
399,944 399,944	000000000000000002282ba696da7dd2c5fe5e888978038b182b4f3cb0be5afb	25 Feb 2016, 07:42	0.62 MB	1,216	38
399,943 399,943	00000000000000000522a2fb200f461c992de7420c6e55b49ed246e5545f6cdc	25 Feb 2016, 07:34	0.37 MB	628	37
399,942 399,942	000000000000000004076cf9495f0f5c2d92fb51fdb57016ec63e11482a66c94	25 Feb 2016, 07:29	0.02 MB	40	55
399,941 399,941	00000000000000000136a161e7dc8f086379a968a7f714b4aaa4ff8d496f7c78	25 Feb 2016, 07:29	0.64 MB	1,225	35
399,940 399,940	000000000000000000ead353509c31760b24ef87fab7d2fa25d99b21814cf1f3	25 Feb 2016, 07:21	0.37 MB	772	36

Previous 10 blocks ↓

Total Size: 646.78 GB

Node Information

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

Uptime: 1 month, 20 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,403.90 GB sent, 40.02 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.