Blockchain Explorer | learn me a bitcoin

Memory Pool

36,060 transactions

51.02 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,488	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 12 secs ago	1.00 vMB	3,658	25

Blockchain

Tip: 841,487 (412,919 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,568 428,568	000000000000000004db2e4ec63378fb48ecd03893d524647554d76b82fb523c	06 Sep 2016, 16:53	1.00 MB	1,598	34
428,567 428,567	000000000000000001ed5f64c4bc3ce40bb12b64c86e67eea01a6ab4ed47757c	06 Sep 2016, 16:47	0.77 MB	1,757	58
428,566 428,566	000000000000000001bf9ad62ede4610bac0967084033859617944123725baf8	06 Sep 2016, 16:37	1.00 MB	2,389	64
428,565 428,565	0000000000000000003e1e99d88284bc97ca6efa194a75e83c0cc39de6c8b6fb	06 Sep 2016, 16:24	1.00 MB	901	12
428,564 428,564	000000000000000004e6f2566a275a59a4ace7fce1dc952b582b8c560c7c2c2b	06 Sep 2016, 16:23	1.00 MB	1,702	35
428,563 428,563	0000000000000000027e6842b34ab516ea348fe7d72ca40d8efba66d13061fc3	06 Sep 2016, 16:19	1.00 MB	1,664	100
428,562 428,562	0000000000000000017ab06465848aa2818bb12f2c714781ae10c9c954f473a3	06 Sep 2016, 16:12	1.00 MB	2,470	64
428,561 428,561	0000000000000000017905694652811aaf784eab7788b9fc016d2d7cc84139b5	06 Sep 2016, 15:57	1.00 MB	1,639	32
428,560 428,560	000000000000000003f37e790234efc02c144b371157d518dfb3a2b2392b361c	06 Sep 2016, 15:57	1.00 MB	2,036	45
428,559 428,559	00000000000000000131182769b92e72d45c9aa1de5279f089c4ca50619411ca	06 Sep 2016, 15:56	1.00 MB	2,650	74
428,558 428,558	000000000000000002b48fcba0c9f24cab2fcde183cfa2817bd856595cd2e153	06 Sep 2016, 15:39	1.00 MB	2,617	63
428,557 428,557	000000000000000001c4145719409860e28dc8bcf96edd5fe2f7e4b3d50cd529	06 Sep 2016, 15:34	1.00 MB	2,748	64
428,556 428,556	000000000000000003e607caeec42b0b74772f7c36991d60c4d98852fb314839	06 Sep 2016, 15:33	1.00 MB	3,024	93
428,555 428,555	000000000000000000a08cfe6d0e35bdecc3f1f3bd10be45dcf656897825001a	06 Sep 2016, 14:40	1.00 MB	2,639	76
428,554 428,554	0000000000000000006560dc346a24e4521496e4dd54c237c7b0c7166af60a17	06 Sep 2016, 14:19	1.00 MB	2,471	58
428,553 428,553	00000000000000000310d6af2b069cb27752b31fd019bb9c4b46a238f0da509b	06 Sep 2016, 14:06	0.65 MB	1,185	51
428,552 428,552	000000000000000002e6cfc3667ac038531008d88711fe0715581cafff17e7e0	06 Sep 2016, 14:00	0.25 MB	596	67
428,551 428,551	0000000000000000038f62adb60a57284cf976fa84db9b6f37413906e4095571	06 Sep 2016, 13:57	0.91 MB	2,052	61
428,550 428,550	000000000000000002e525c5a8acef64457e5feffa4baebbda934797fad891b0	06 Sep 2016, 13:47	1.00 MB	2,328	53
428,549 428,549	000000000000000004828ffff6178aa48078c782902f593b7e7997ffe35968d6	06 Sep 2016, 13:36	0.93 MB	2,001	60
428,548 428,548	000000000000000003e83f25d7f64f3111bc53237d3535b84b782b8930e744e1	06 Sep 2016, 13:24	0.40 MB	710	35

Previous 10 blocks ↓

Total Size: 645.80 GB

Node Information

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

Uptime: 27 days, 10 hours, 48 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,293.72 GB sent, 34.21 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.