Blockchain Explorer | learn me a bitcoin

Memory Pool

37,662 transactions

49.02 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,723	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 49 secs	1.00 vMB	4,801	15

Blockchain

Tip: 842,722 (327,815 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
514,907 514,907	000000000000000000125a7638c0078ce8bde0df34569cb64fd879ee59d4d579	24 Mar 2018, 05:54	0.77 MB	1,250	30
514,906 514,906	000000000000000000140af0a316f085f636b890301d47f9c4b1f27b606aa878	24 Mar 2018, 05:41	0.27 MB	484	26
514,905 514,905	00000000000000000006f51e607cdb9df897d1a74a0968aeef323ea47d65c53b	24 Mar 2018, 05:36	0.01 MB	19	116
514,904 514,904	0000000000000000001c342605dd203e05ddbf6149a89c89fca33ba34df14cce	24 Mar 2018, 05:36	0.43 MB	940	14
514,903 514,903	000000000000000000063a41582b22e982ba28ff484d0743e6cd5539303376c5	24 Mar 2018, 05:33	1.18 MB	1,864	32
514,902 514,902	0000000000000000001d70cd5d2a5389bf42ef0bb6b6c4f00b827c7d685524cb	24 Mar 2018, 05:04	1.01 MB	1,538	20
514,901 514,901	0000000000000000003c88f63ebe244918daf260b5964ba009c9cacc57f10615	24 Mar 2018, 04:48	0.62 MB	682	26
514,900 514,900	000000000000000000186c299cfb3bc7b1f389d663aa41bf331a5337360db83e	24 Mar 2018, 04:41	1.12 MB	1,218	13
514,899 514,899	000000000000000000211a9ef29ee67d97c5140b2a68c16d643a3017d9d47a52	24 Mar 2018, 04:31	1.17 MB	1,039	26
514,898 514,898	000000000000000000454b92020bf02448c4f1a308b6aa500737a3fc94d5c965	24 Mar 2018, 04:15	0.93 MB	1,070	22
514,897 514,897	0000000000000000001cf808d39480b480b6d66bc79a7611859cea922fe5f9f7	24 Mar 2018, 04:02	0.68 MB	802	26
514,896 514,896	0000000000000000001bfba93c0f204473939c87e8e9e1f4be8527b74b8fdb28	24 Mar 2018, 03:53	0.41 MB	387	15
514,895 514,895	000000000000000000357af2c12ee1c0a9e8f55597882304b7c3f9c2cf1ae529	24 Mar 2018, 03:49	0.20 MB	128	4
514,894 514,894	000000000000000000278cc2504318e8a24f9ed25b6cd4f2755c148fbb51fb8d	24 Mar 2018, 03:48	1.03 MB	1,679	43
514,893 514,893	00000000000000000007122e39b605d197e1bc2b2b85458bcc85317cf3d8a2ec	24 Mar 2018, 03:27	0.41 MB	679	22
514,892 514,892	0000000000000000001aebc17eddc70a907853c2f4ad66b65385f6c73cc06d06	24 Mar 2018, 03:20	0.69 MB	1,119	26
514,891 514,891	00000000000000000026a72934d824c8e1143cd1fc703f4e4e96bf03b919a065	24 Mar 2018, 03:10	0.60 MB	723	8
514,890 514,890	0000000000000000000ad273a7d3416be4c3663f3347507e91ab37f1b0e8d091	24 Mar 2018, 03:06	1.16 MB	2,183	33
514,889 514,889	00000000000000000006387a9dc73fc6d0016773a6a037271d686ebd3d117a49	24 Mar 2018, 02:37	1.09 MB	2,226	31
514,888 514,888	00000000000000000049f748a3e47efa78e54d9cae5b0aab0b4b741426937c44	24 Mar 2018, 02:11	0.51 MB	997	10
514,887 514,887	0000000000000000002901bf3c1dc941db5e1c9f403cf830e834fde47854c11f	24 Mar 2018, 02:08	1.10 MB	1,178	22

Previous 10 blocks ↓

Total Size: 648.10 GB

Node Information

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

Uptime: 1 month, 6 days, 7 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,572.85 GB sent, 49.83 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.