Blockchain Explorer | learn me a bitcoin

Memory Pool

25,981 transactions

47.89 vMB

Show Random Selection

Max Size: 170/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,100	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 42 secs	1.00 vMB	663	24

Blockchain

Tip: 841,099 (440,204 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,895 400,895	00000000000000000203753ff0a9d18da937a613e765ac9a468862b8200a08f1	02 Mar 2016, 23:34	0.99 MB	1,153	28
400,894 400,894	000000000000000006843958d99443d0aa0840a8f5045393b24e0855bb18a24d	02 Mar 2016, 23:29	0.75 MB	1,023	24
400,893 400,893	0000000000000000039aac83aad0c72c1940e903378a8b028b9cbbb3d2cc341c	02 Mar 2016, 23:25	1.00 MB	2,091	1,614
400,892 400,892	000000000000000003bd436b5b5159fb25064131c5f391156aadbfa8cdfe50ca	02 Mar 2016, 23:10	0.93 MB	1,789	56
400,891 400,891	000000000000000005e304f6c1f5df09df0b9348c51c785b4ad6b40bf0c1b1b3	02 Mar 2016, 22:58	0.75 MB	1,279	47
400,890 400,890	000000000000000002e3099ccc04aa7abf94fcb2c16bc5bbfdacec1f9d77caab	02 Mar 2016, 22:48	0.99 MB	1,989	48
400,889 400,889	000000000000000001d38a55f9e74cae0e1ef230ea829537ec4b924dc874faec	02 Mar 2016, 22:35	1.00 MB	1,856	54
400,888 400,888	000000000000000002d4537e18b13fec79c567d0ccf9fdb21d81ab3ece6b8456	02 Mar 2016, 22:20	0.95 MB	2,035	44
400,887 400,887	000000000000000006abb1ff80da5ba09ffd874bbd2727b1c0dc477c8286db99	02 Mar 2016, 22:11	0.99 MB	2,707	77
400,886 400,886	0000000000000000048ed57d68c73aa3104dbcb1cf06bbe4d2f7993256284e7b	02 Mar 2016, 21:55	0.93 MB	1,148	36
400,885 400,885	0000000000000000008e14a842a4391e062444fc36c5fa1cfaa541a7b20ccb27	02 Mar 2016, 21:36	1.00 MB	484	23
400,884 400,884	00000000000000000435a6fa9f92dc6d9854e4e460f9e0db6d902fd45acff8b1	02 Mar 2016, 21:33	1.00 MB	1,184	29
400,883 400,883	000000000000000004947e891fdd0f4e6b3cdb7030719f33cf77d1db08de7c67	02 Mar 2016, 21:30	1.00 MB	2,246	69
400,882 400,882	000000000000000001b06683eb7f67f6e615a502e0e8337105c043f2739291aa	02 Mar 2016, 21:09	1.00 MB	1,640	31
400,881 400,881	0000000000000000067a8af43d82afce1f05ffb596dd62cbac85a27444a6b1ce	02 Mar 2016, 21:08	1.00 MB	1,395	68
400,880 400,880	00000000000000000599d6cbe8ea894bc5d3fff6e2ea62894967d9100c80e8fe	02 Mar 2016, 20:48	0.99 MB	1,414	39
400,879 400,879	000000000000000001dac6799403a87f05ab01fd6449cd566e821ef1f415f090	02 Mar 2016, 20:40	0.99 MB	666	22
400,878 400,878	0000000000000000009720282f78f69e8f92db31b9512db1666e12ade70dc825	02 Mar 2016, 20:39	1.00 MB	1,984	42
400,877 400,877	0000000000000000013ee2325896110f03e8b915d23fed1673a5738101b6e3e1	02 Mar 2016, 20:29	1.00 MB	2,161	54
400,876 400,876	000000000000000003da1a10cba21e052c55841e1a84217568bf9f93f6046398	02 Mar 2016, 20:20	1.00 MB	2,110	49
400,875 400,875	000000000000000001875cb9951f2fa7b31abfeafd961ca81b21747207ccd300	02 Mar 2016, 20:09	1.00 MB	1,325	24

Previous 10 blocks ↓

Total Size: 645.07 GB

Node Information

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

Uptime: 24 days, 14 hours, 20 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,189.14 GB sent, 30.32 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.