Blockchain Explorer | learn me a bitcoin

Memory Pool

40,288 transactions

40.95 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,104	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 50 secs	1.00 vMB	6,835	8

Blockchain

Tip: 844,103 (338,437 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
505,666 505,666	0000000000000000001f2e9ede5a1657188e5646d39d71171745bdc9c4eb783a	23 Jan 2018, 06:46	1.15 MB	1,878	222
505,665 505,665	0000000000000000005cc725df9515f22599afb1a49f7fd43c8c19c9f1fa97e1	23 Jan 2018, 06:31	1.00 MB	1,117	186
505,664 505,664	0000000000000000004a12552c6632ead019cf3eb0d46a9a2bcd2ad5756c7146	23 Jan 2018, 06:20	1.06 MB	2,417	265
505,663 505,663	000000000000000000624683bea23b273278897b851b587795c9ae3470d3805c	23 Jan 2018, 05:53	1.02 MB	1,500	109
505,662 505,662	000000000000000000790be43c50c6379200787f4683bca0ec4778021f9203fc	23 Jan 2018, 05:50	1.07 MB	616	40
505,661 505,661	00000000000000000004229c213c7d5c986ba68973f32db793b32d8172d050ec	23 Jan 2018, 05:49	1.02 MB	1,479	54
505,660 505,660	0000000000000000003ac554a00850993ef9196ef1b6b06ba67712fe18d1a46f	23 Jan 2018, 05:46	1.01 MB	1,620	61
505,659 505,659	0000000000000000006b624a43e551ddb1e63c1632c57ca97514a422cce4d122	23 Jan 2018, 05:44	1.02 MB	918	77
505,658 505,658	000000000000000000639975ef74cc059f7f7fdd7e772472ba6fb6b93a54fff3	23 Jan 2018, 05:42	1.03 MB	962	136
505,657 505,657	00000000000000000033d72d1322f9f1911ae503a0b8c7b4ae4a30b93c703f95	23 Jan 2018, 05:35	1.00 MB	308	34
505,656 505,656	000000000000000000094247a0f21ba1966fc936c3e4fe042ecca997b366d7fc	23 Jan 2018, 05:34	1.00 MB	423	38
505,655 505,655	00000000000000000019ef0693531100a7495eec38cbf9ac99e092a48d3662f2	23 Jan 2018, 05:33	1.00 MB	1,386	31
505,654 505,654	0000000000000000001a1593a86a60a7a88d195c7061961956be6294a000a01f	23 Jan 2018, 05:32	1.02 MB	869	135
505,653 505,653	000000000000000000003ef2bb23c509d0310a2c0ae3b0956fde59e796a39617	23 Jan 2018, 05:28	1.05 MB	362	35
505,652 505,652	0000000000000000006acdb81b6b08c9a94c1f3753801c841fa805a1bc0055b3	23 Jan 2018, 05:26	1.01 MB	707	78
505,651 505,651	0000000000000000003b835f6aae651b672a8998d9093acbdfa2cdf248511b7a	23 Jan 2018, 05:24	1.03 MB	2,097	87
505,650 505,650	000000000000000000623aa8ce0c5f12dd9d015fb69f69b8b51972092e10d238	23 Jan 2018, 05:21	1.02 MB	2,078	103
505,649 505,649	0000000000000000005fdeb5c63b548bb58138187f087ac36e821275cdc7b225	23 Jan 2018, 05:15	1.10 MB	1,980	172
505,648 505,648	00000000000000000013041a3e4467d088872a3c433c3efcfeec6150ac4dcabc	23 Jan 2018, 05:04	1.07 MB	2,480	295
505,647 505,647	0000000000000000007810760309db41d0e2912da013c66a37869239930f3d67	23 Jan 2018, 04:40	1.02 MB	1,638	34
505,646 505,646	0000000000000000000a89fbf489a056de35e33872b84310866820411fb1a83e	23 Jan 2018, 04:39	1.06 MB	2,704	217

Previous 10 blocks ↓

Total Size: 650.69 GB

Node Information

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

Uptime: 1 month, 15 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,008.50 GB sent, 64.34 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.