Blockchain Explorer | learn me a bitcoin

Memory Pool

27,465 transactions

32.12 vMB

Show Random Selection

Max Size: 137/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,889	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 37 secs ago	1.00 vMB	4,219	22

Blockchain

Tip: 841,888 (433,787 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
408,101 408,101	000000000000000005a675d704791500bd024e9c0731d2379189524d396a0b13	20 Apr 2016, 06:41	0.47 MB	853	36
408,100 408,100	0000000000000000000376f43c3c0517a01ca81d93dab6a853da88677023c4eb	20 Apr 2016, 06:34	0.20 MB	65	56
408,099 408,099	0000000000000000029b454368b751304fb9ebf124c63f724666a72e7edaed03	20 Apr 2016, 06:34	0.65 MB	1,264	34
408,098 408,098	0000000000000000048c4a017e65fc61037e9f7d1df05db1cd5ffe4d1892da0a	20 Apr 2016, 06:25	0.02 MB	35	40
408,097 408,097	00000000000000000395973f24c0e7a9e97f161ca82fdbae3460c629d087184c	20 Apr 2016, 06:25	0.04 MB	79	40
408,096 408,096	0000000000000000001ce836467d6e5507496688937ca8302a84093d853260cb	20 Apr 2016, 06:25	0.22 MB	577	36
408,095 408,095	000000000000000005a72b54aeb2d3d72887ee742270bffb82bd82deafad6fdf	20 Apr 2016, 06:20	0.82 MB	1,441	29
408,094 408,094	0000000000000000038382159edc6b2f94ce5abf21ac12a3da9f03e5ef7f56b0	20 Apr 2016, 06:09	0.25 MB	512	31
408,093 408,093	000000000000000002cbe584c40932aade610ac2ac6a0f89d6476ff8ebf9c908	20 Apr 2016, 06:05	1.00 MB	1,479	27
408,092 408,092	00000000000000000489782649e82edb649f5db17b6d6ae2047049226b6b576c	20 Apr 2016, 05:54	0.48 MB	1,011	34
408,091 408,091	000000000000000005fc3ea494e3223706396b2534e6e98cbfec9656788e6251	20 Apr 2016, 05:45	0.44 MB	827	37
408,090 408,090	00000000000000000001c349744d62832e50cb17855f652d941e7d671bbc323c	20 Apr 2016, 05:39	0.86 MB	1,669	32
408,089 408,089	0000000000000000045c45b41f8ce25799cd493a18f1940e7e33c3889d691cd7	20 Apr 2016, 05:28	1.00 MB	2,496	46
408,088 408,088	000000000000000003f14bf111fb788f560466552e926d6547072ffcd2d14ef1	20 Apr 2016, 05:03	0.78 MB	1,195	26
408,087 408,087	0000000000000000056e10733014472bfada0ca0ed3087dc44fed1cbd272c878	20 Apr 2016, 04:59	0.75 MB	2,166	54
408,086 408,086	000000000000000004945279879112bf074af831782056b1340d3397b29b0e3c	20 Apr 2016, 04:38	0.68 MB	491	13
408,085 408,085	000000000000000000bee5454eb16fde9966a40fa95f5e0b70ffe9738eb7f2ce	20 Apr 2016, 04:37	1.00 MB	1,636	31
408,084 408,084	0000000000000000059a399564707e2ce2d14fb5df0879928f1f386e774b9c68	20 Apr 2016, 04:27	1.00 MB	1,759	30
408,083 408,083	000000000000000002f99cdafafcca4f887db2e4b9ffa93fcff49d834caab5dd	20 Apr 2016, 04:25	1.00 MB	2,802	57
408,082 408,082	00000000000000000522175d08abc5c0d54c63ea4d1705259bf9a1297d2c184a	20 Apr 2016, 03:44	1.00 MB	1,118	76
408,081 408,081	0000000000000000009e7eea8de3e443f65bedaacddc8d5d320da879ec927463	20 Apr 2016, 03:36	0.40 MB	818	21

Previous 10 blocks ↓

Total Size: 646.56 GB

Node Information

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

Uptime: 30 days, 9 hours, 48 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,369.92 GB sent, 38.44 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.