Blockchain Explorer | learn me a bitcoin

Memory Pool

32,348 transactions

45.84 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,925	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 27 secs	1.00 vMB	3,061	20

Blockchain

Tip: 841,924 (440,431 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,493 401,493	000000000000000004dc8d148e9692d9e8db8228aa1805b8dfa909964f8dc0ff	07 Mar 2016, 01:00	0.39 MB	902	45
401,492 401,492	000000000000000003bb8b6d73aeed1adedd2400a31f868373a15c13629a2e54	07 Mar 2016, 00:50	0.22 MB	385	37
401,491 401,491	000000000000000000fdc3f0b7369e4d75ac656f8f92958707b40037b55c441f	07 Mar 2016, 00:47	0.95 MB	2,443	55
401,490 401,490	000000000000000001ba46ecd27619688f79a5846b45f0ea2d57f0f46088e89c	07 Mar 2016, 00:23	0.28 MB	559	41
401,489 401,489	0000000000000000060a8c64c42fce281b232f93f44a3e107fa26e17788bd4e9	07 Mar 2016, 00:19	0.59 MB	1,350	52
401,488 401,488	00000000000000000234168f2f67e2f22331d4f6ff6d69bfc185ea1adbd43ccb	07 Mar 2016, 00:07	0.46 MB	879	40
401,487 401,487	000000000000000006c439aa92785513f2422cad7cb6578550e16e4fd9ed4f43	07 Mar 2016, 00:00	0.20 MB	482	49
401,486 401,486	00000000000000000562d9c524db03d4ad0caba40b72143b1e9765ff7c718ce3	06 Mar 2016, 23:56	0.42 MB	926	47
401,485 401,485	0000000000000000013bf2fabdb2f83bc8189435e706f0510b47c5cf374f8baa	06 Mar 2016, 23:48	0.13 MB	339	51
401,484 401,484	000000000000000000fc358f38277a1650d8089b77a99d1919013d2815cfe408	06 Mar 2016, 23:45	0.21 MB	520	52
401,483 401,483	00000000000000000229a5c325ea6684c174f82d7940c95e248ca959f6dd3372	06 Mar 2016, 23:40	0.12 MB	333	52
401,482 401,482	00000000000000000279e502be8c04b647854c87de13c54a52cc06dc0e26ad48	06 Mar 2016, 23:37	0.99 MB	619	26
401,481 401,481	0000000000000000049d397ca0ef60b1967eaab4bd6c93c70025705a57b0193e	06 Mar 2016, 23:32	0.48 MB	1,045	48
401,480 401,480	0000000000000000003f0735615d58bab92653a1b3251b8b4921492f468ae65a	06 Mar 2016, 23:22	0.08 MB	175	111
401,479 401,479	000000000000000001d09a78f1e9db60f02d3ae7f194848864b531f2dc12628b	06 Mar 2016, 23:21	0.97 MB	2,151	53
401,478 401,478	000000000000000006cca496dc1bce46550ccf77cfa0cdbd69a82e848fc8ab1d	06 Mar 2016, 22:59	0.70 MB	964	32
401,477 401,477	000000000000000004bd035ab9066e3fc1702433e63be85b4d91df9efaba35f4	06 Mar 2016, 22:50	0.07 MB	97	36
401,476 401,476	000000000000000003c7e9ca16e5763b6911f7fdb2d32f8671ff5003cfd9f0ce	06 Mar 2016, 22:49	0.92 MB	1,651	38
401,475 401,475	0000000000000000042e5c34cb42217f17a87fe21a845b63cbebf1f56414130b	06 Mar 2016, 22:31	0.60 MB	870	44
401,474 401,474	0000000000000000005e1908050c8848bd1bfddc67525479ebdd7038f52a76f0	06 Mar 2016, 22:22	0.68 MB	768	36
401,473 401,473	00000000000000000400f2b1a48ca18d0bde14ebccde03c7873ac25b6e56df24	06 Mar 2016, 22:14	0.62 MB	613	22

Previous 10 blocks ↓

Total Size: 646.62 GB

Node Information

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

Uptime: 1 month, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,377.64 GB sent, 38.93 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.