Blockchain Explorer | learn me a bitcoin

Memory Pool

44,139 transactions

49.90 vMB

Show Random Selection

Max Size: 198/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,036	0000000000000000000331db0000000000000000000000000000000000000000	12 mins, 31 secs ago	1.00 vMB	5,118	23

Blockchain

Tip: 842,035 (412,067 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,968 429,968	0000000000000000031be8f22d73779cc2e0592848308df5ff6636a3d90fb0f9	15 Sep 2016, 19:27	1.00 MB	2,288	80
429,967 429,967	00000000000000000231c391fbb4fa52786adf43743420b5f8411fdad78a08db	15 Sep 2016, 18:53	0.29 MB	543	38
429,966 429,966	000000000000000000885b4fbd84fe04fdd8eddc0c01f05fe843d4065f22cdc9	15 Sep 2016, 18:50	0.44 MB	1,072	57
429,965 429,965	000000000000000004ad8d4f3bd697dcc5de3679c82695cd96ea356c7b809cfb	15 Sep 2016, 18:45	1.00 MB	1,226	38
429,964 429,964	00000000000000000259272768bd255be7adab511421a2da9c69f9a6d84b6890	15 Sep 2016, 18:40	1.00 MB	1,688	33
429,963 429,963	0000000000000000047cc80b20d79c178a3b44324d31f06b6fad305445976434	15 Sep 2016, 18:34	1.00 MB	2,377	59
429,962 429,962	0000000000000000049425a3f2aae2a765ecf8e658fa93c8be859c38d6d8156e	15 Sep 2016, 18:20	1.00 MB	1,948	47
429,961 429,961	000000000000000003dc12b24c26303bca11d576e7b5dbd0cae10ca68a2c2532	15 Sep 2016, 18:14	1.00 MB	3,072	75
429,960 429,960	000000000000000002c29e9fa978d17379ff99234a5639573fd7fbc3e4eabd8f	15 Sep 2016, 17:50	1.00 MB	865	18
429,959 429,959	00000000000000000402ccbb3b57117385942080aa9935942ecd56940e5a004a	15 Sep 2016, 17:48	1.00 MB	2,589	63
429,958 429,958	00000000000000000217aec062458b4336011990f0303cf84e941bdc5724198a	15 Sep 2016, 17:33	1.00 MB	897	24
429,957 429,957	000000000000000002fea5ce457242b127d7c3950f99071d1ba580a8bd0c22d1	15 Sep 2016, 17:29	0.13 MB	314	56
429,956 429,956	000000000000000004213bb6379dbb81fe76f406415510fb1ffa30722e4047a4	15 Sep 2016, 17:27	1.00 MB	1,671	43
429,955 429,955	000000000000000003ddf16a4977cf844e03717ab61577e6f1dfeec6819ed69d	15 Sep 2016, 17:20	1.00 MB	1,204	25
429,954 429,954	000000000000000002ca0abe7ddda4a29e86ecda559b1fb1ee78f5753093fbf2	15 Sep 2016, 17:16	0.34 MB	770	57
429,953 429,953	000000000000000001a6279e62d01303ee9bffb65690eeb8a823720fcc5d42cf	15 Sep 2016, 17:13	0.90 MB	1,424	31
429,952 429,952	000000000000000000c962a059373ca524b639bb42d34313733f02cbb7548560	15 Sep 2016, 17:08	0.47 MB	1,061	58
429,951 429,951	000000000000000003ad0ce748e436efbf0f9bc0439c0725efd2dbe590f848ac	15 Sep 2016, 17:03	1.00 MB	1,969	34
429,950 429,950	0000000000000000011ecebd470d3b3261dca5a58179e71820502b8b0c495f9e	15 Sep 2016, 16:58	1.00 MB	1,501	30
429,949 429,949	0000000000000000010e0e65731bcf02d425cee3f2b4b7687a9f85e9dc2db0b9	15 Sep 2016, 16:55	1.00 MB	2,601	60
429,948 429,948	000000000000000004046b837eaccc5df49c137154bff880c9f6696fa7d722b5	15 Sep 2016, 16:43	1.00 MB	1,919	46

Previous 10 blocks ↓

Total Size: 646.82 GB

Node Information

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

Uptime: 1 month, 1 day
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,418.04 GB sent, 40.43 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.