Blockchain Explorer | learn me a bitcoin

Memory Pool

39,499 transactions

46.92 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,939	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 53 secs ago	1.00 vMB	3,653	22

Blockchain

Tip: 841,938 (412,959 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,979 428,979	0000000000000000030a36a70cba85f67599c2077227504e30565ca5cb2e0ba0	09 Sep 2016, 13:39	0.75 MB	1,723	72
428,978 428,978	0000000000000000000db2e1344c5ae2ab8b65bc49c96254f232dcd5d7c8f326	09 Sep 2016, 13:28	1.00 MB	2,137	66
428,977 428,977	00000000000000000133f1556443f8962c6b0bfd35d9326d767a63120b7e42e1	09 Sep 2016, 13:16	1.00 MB	1,681	63
428,976 428,976	000000000000000000793cb2750b1f9d1a44c24b5fae29db9d5e41a4813a8ebb	09 Sep 2016, 13:08	1.00 MB	1,621	51
428,975 428,975	0000000000000000008e7b7ff19e56c8468b782cbaf14ed132b21a240b6d0957	09 Sep 2016, 13:06	1.00 MB	2,597	54
428,974 428,974	000000000000000002e4367820e3e18bdefafed140c383c08d618ef40dcfc740	09 Sep 2016, 13:05	1.00 MB	2,716	69
428,973 428,973	0000000000000000041bc977c08bbb75761b2cc9ed08bbdca2696a8fa1790d3b	09 Sep 2016, 12:55	1.00 MB	2,825	90
428,972 428,972	00000000000000000097d87e74b9b993a379eb9601d8bd17144fbd6dd62091d5	09 Sep 2016, 12:06	1.00 MB	2,195	64
428,971 428,971	00000000000000000027d32b3a7b54c3b0cf1445118d2843145c4646fc48df69	09 Sep 2016, 12:03	1.00 MB	2,441	90
428,970 428,970	000000000000000002082eb0087d060cc4f00ab88f39efbcff94e3cacbfd7735	09 Sep 2016, 11:27	0.66 MB	685	25
428,969 428,969	0000000000000000019d2db2786eca84d18ae23c9471a96add774cfabe073e02	09 Sep 2016, 11:26	1.00 MB	2,055	57
428,968 428,968	0000000000000000010dd3d396095ae7938a6a207d1c1543ad7b5c740e996544	09 Sep 2016, 11:10	0.75 MB	1,271	52
428,967 428,967	000000000000000004dab570422ad7c1f2258fcaab01ef04044768704a9c52d3	09 Sep 2016, 11:02	0.35 MB	729	65
428,966 428,966	000000000000000004a1f14926a3b94551edfc4ea13294e2b88eb011fb1246c6	09 Sep 2016, 10:58	1.00 MB	788	18
428,965 428,965	0000000000000000041a478c7c3a93fdff0d41aeaad2bd5c7d7bf4684043b17c	09 Sep 2016, 10:55	0.13 MB	323	72
428,964 428,964	000000000000000002f765d7e0dc311df04c3453645c5f1cb55f3874828fc021	09 Sep 2016, 10:53	0.49 MB	1,085	60
428,963 428,963	0000000000000000013086ca2cd52ebdb000a12608658f83876f8cd6b7e2c491	09 Sep 2016, 10:49	0.17 MB	391	60
428,962 428,962	000000000000000001dbf0eedfb9d202d9238b746b4cd3094a879462b6b0b573	09 Sep 2016, 10:47	0.96 MB	1,531	46
428,961 428,961	000000000000000004aeeb11c56ae8c1702913c4ecdb5e09779f75d2f7bdede7	09 Sep 2016, 10:38	1.00 MB	1,950	58
428,960 428,960	000000000000000004c5189e7394d7f3927c6a0efbd21887934c35bec66a4268	09 Sep 2016, 10:25	0.99 MB	933	22
428,959 428,959	000000000000000003a1d7f834b900b28f24567d18c3ef185605ffd17e75b3b2	09 Sep 2016, 10:22	0.55 MB	986	47

Previous 10 blocks ↓

Total Size: 646.65 GB

Node Information

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

Uptime: 1 month, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,381.76 GB sent, 39.10 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.