Blockchain Explorer | learn me a bitcoin

Memory Pool

38,244 transactions

50.04 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,137	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 1 sec ago	1.00 vMB	3,736	32

Blockchain

Tip: 841,136 (412,560 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,576 428,576	0000000000000000004e02da033542f858e43d6b9bc5cfa4ea0c378314f0b7d8	06 Sep 2016, 18:25	1.00 MB	2,372	52
428,575 428,575	0000000000000000033fc8c97d72e8ea8e37aced149c060bf1312c1af13d399d	06 Sep 2016, 18:15	0.99 MB	2,023	48
428,574 428,574	000000000000000002cf28d5b90c78e380c9023d0e8d9e62a20f612c4a075a27	06 Sep 2016, 18:04	1.00 MB	2,630	82
428,573 428,573	0000000000000000038e3515b85c5399d458d0015619e7c70088e7edb8bfd13f	06 Sep 2016, 17:48	1.00 MB	2,240	61
428,572 428,572	000000000000000001678330a1c60edb56ddcb4293887f0c4cf7fd146a6b8adb	06 Sep 2016, 17:33	0.74 MB	621	11
428,571 428,571	00000000000000000297c90ef0b73874409e8b49b2408e851a856979ef4b44db	06 Sep 2016, 17:33	1.00 MB	2,031	50
428,570 428,570	00000000000000000223bb18553ffba0ab9f7f4eed5f2eec29dbfdd0fc3813a9	06 Sep 2016, 17:22	1.00 MB	2,353	58
428,569 428,569	000000000000000004abcab690ca37bd7ff5eef4332b97fe9aac33aa7e5fe0bc	06 Sep 2016, 17:09	1.00 MB	2,222	67
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

Previous 10 blocks ↓

Total Size: 645.13 GB

Node Information

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

Uptime: 24 days, 20 hours, 25 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,207.64 GB sent, 30.68 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.