Blockchain Explorer | learn me a bitcoin

Memory Pool

57,264 transactions

40.58 vMB

Show Random Selection

Max Size: 185/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,081	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 35 secs	1.00 vMB	6,470	29

Blockchain

Tip: 842,080 (413,108 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
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
428,958 428,958	000000000000000001b76fbec6cc9873a4937bc29ea4437cdfc152207c167200	09 Sep 2016, 10:17	1.00 MB	1,259	38
428,957 428,957	00000000000000000369f5982d5ce599b6e3359107e3e8245c684198ea0ac978	09 Sep 2016, 10:15	1.00 MB	1,457	34
428,956 428,956	000000000000000003ea01a3a12e99f254ecbe87a29443d47448da28e806bafd	09 Sep 2016, 10:15	1.00 MB	2,440	71
428,955 428,955	000000000000000002bc72ed1e636e6f7f0944343e9b0fd6a7dea09c82a1b97f	09 Sep 2016, 09:58	1.00 MB	2,162	53
428,954 428,954	0000000000000000014900c0ac1b10136812c69f5a07b49a062e6dd7412e2ea8	09 Sep 2016, 09:54	1.00 MB	2,782	63
428,953 428,953	0000000000000000036acc67ad6085aaad2ab7a3024e7a23ca99b731ef066447	09 Sep 2016, 09:49	1.00 MB	2,509	74
428,952 428,952	000000000000000000ae844f2f7ffa690edb105767f95af108d37da5fa62de81	09 Sep 2016, 09:25	1.00 MB	3,070	93

Previous 10 blocks ↓

Total Size: 646.90 GB

Node Information

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

Uptime: 1 month, 1 day, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,433.49 GB sent, 41.26 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.