Blockchain Explorer | learn me a bitcoin

Memory Pool

60,886 transactions

29.85 vMB

Show Random Selection

Max Size: 150/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,476	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 43 secs	1.00 vMB	2,010	9

Blockchain

Tip: 844,475 (343,770 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
500,705 500,705	000000000000000000470a14a23ac1d1b4307934eeb2351f8354ea6380a65e48	23 Dec 2017, 16:02	1.04 MB	2,878	791
500,704 500,704	000000000000000000877cd5e539204ea87121a88146921f355713dd75963cc4	23 Dec 2017, 15:57	1.06 MB	3,065	898
500,703 500,703	00000000000000000064f16642d432bdf5836b10d61013c4fce26a52db0d933d	23 Dec 2017, 15:47	1.04 MB	2,758	850
500,702 500,702	000000000000000000703d5d08528d14a2367bf92fec3a6096bdc3af243e7cdd	23 Dec 2017, 15:42	1.05 MB	2,853	983
500,701 500,701	0000000000000000003a4b9e104142de1ade584fc098fb47584ad93507a30ee7	23 Dec 2017, 15:33	1.06 MB	2,614	863
500,700 500,700	00000000000000000031a92584d46b03950d74b307897ab5184fc860c7f86c39	23 Dec 2017, 15:30	1.06 MB	2,522	1,051
500,699 500,699	0000000000000000004c73f1fc66b2610256636cb6ec80fa5c9745b76cd5c28b	23 Dec 2017, 15:15	1.06 MB	2,639	1,047
500,698 500,698	0000000000000000006402daaae96c8feea7b69342efc511ed2c0c3072da8336	23 Dec 2017, 15:00	1.08 MB	1,904	794
500,697 500,697	0000000000000000006777da16a96dedf876de1678ca410a22f076622c11e1d3	23 Dec 2017, 14:57	1.09 MB	2,869	1,031
500,696 500,696	0000000000000000006c5468098cd730f9f70e7515b4ee032f2bf9be1ca21c1a	23 Dec 2017, 14:46	1.07 MB	1,867	1,084
500,695 500,695	0000000000000000001d117dccfb36a40f355ea8d6517838a05a9e0a2d6271f3	23 Dec 2017, 13:53	1.06 MB	2,288	862
500,694 500,694	00000000000000000039c1143453747b1851c30e6f60f4fa23632d28e56412b5	23 Dec 2017, 13:46	1.08 MB	2,559	878
500,693 500,693	0000000000000000002f4249cf21e902f55ae178a39c26dcb788586d09f78867	23 Dec 2017, 13:39	1.08 MB	2,424	1,181
500,692 500,692	0000000000000000003a70763a3ead2fc319d37c07566c02ca0c22b79cbd3154	23 Dec 2017, 13:09	1.02 MB	1,852	368
500,691 500,691	000000000000000000007d52afac38ae4b29e007e89891b5653630c02ecf4d25	23 Dec 2017, 13:07	1.05 MB	1,806	457
500,690 500,690	0000000000000000004da4a33a87ad608ce1fabaca76f459e160e46c4124b7a2	23 Dec 2017, 13:05	1.06 MB	2,152	801
500,689 500,689	000000000000000000089fb551c60afd2f274243a38901d0433ff23c88014582	23 Dec 2017, 12:58	1.06 MB	2,512	1,082
500,688 500,688	00000000000000000024bbf4ac629a7d13e9c1ece6489220a81f448981440035	23 Dec 2017, 12:36	1.12 MB	2,100	660
500,687 500,687	0000000000000000005b0639355f32c882e7e582c2e7a696c6f12b1b04c6dfa4	23 Dec 2017, 12:27	1.11 MB	1,433	485
500,686 500,686	000000000000000000171ebd2ce0004eaf8de47ac23e6f4073d343aa4fa2aab7	23 Dec 2017, 12:24	1.01 MB	1,543	318
500,685 500,685	000000000000000000941b2dacf76c9ce8ff8edbd0615df50c224a15bbacc25a	23 Dec 2017, 12:23	1.07 MB	2,301	680

Previous 10 blocks ↓

Total Size: 651.41 GB

Node Information

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

Uptime: 1 month, 18 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,126.40 GB sent, 68.41 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.