Blockchain Explorer | learn me a bitcoin

Memory Pool

40,652 transactions

46.36 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,762	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 8 secs	1.00 vMB	3,815	16

Blockchain

Tip: 841,761 (405,601 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
436,160 436,160	0000000000000000032cf1fb132b85c88250a1f0dc26cc8d80bc61919ca45d10	27 Oct 2016, 17:14	1.00 MB	2,180	70
436,159 436,159	000000000000000000a4aad0f30bd04c32c2692216577cffc4eda3019797e8f6	27 Oct 2016, 17:08	1.00 MB	1,301	61
436,158 436,158	0000000000000000036d5117f06266542dcf0643118396bae168e5e3f2de5f81	27 Oct 2016, 17:08	1.00 MB	2,100	73
436,157 436,157	0000000000000000024ee5d761eaef7d6d198206ad08cca3cb913c7eb19944a5	27 Oct 2016, 17:00	1.00 MB	2,946	76
436,156 436,156	000000000000000001d9f7507d23c6fe0fddabead60bdc029f8aa17a959724a0	27 Oct 2016, 16:53	1.00 MB	2,238	60
436,155 436,155	000000000000000002695053e0a701e3bf686b10b17ca621ba0c3a68f4c17bb1	27 Oct 2016, 16:51	1.00 MB	3,006	80
436,154 436,154	000000000000000003529558b459c2c4a3655f29db096a0e11fe09f5130368ff	27 Oct 2016, 16:41	1.00 MB	2,253	62
436,153 436,153	00000000000000000214235f9d9962b8dd75fb85a9a2be28f7ba5768e6947ce9	27 Oct 2016, 16:40	1.00 MB	2,179	91
436,152 436,152	0000000000000000030675f650a1d75b0675ce878d6152c84f795c0be1599b35	27 Oct 2016, 16:31	0.99 MB	2,298	75
436,151 436,151	0000000000000000003534ae56afd15fe56b0009d81965768e341c42c23a9810	27 Oct 2016, 16:30	1.00 MB	2,984	127
436,150 436,150	0000000000000000038d61d0af915595ea9a8b41b4f57e4ddb7dba2ed9056613	27 Oct 2016, 15:54	1.00 MB	2,748	142
436,149 436,149	000000000000000001d2a92cb7748099d8702c3e9602ef75d4a68bff880d8c39	27 Oct 2016, 15:10	1.00 MB	2,212	107
436,148 436,148	000000000000000000b49a9c0ce2184f1bf28ec8758f4fb37c86698b26466625	27 Oct 2016, 14:46	1.00 MB	1,800	46
436,147 436,147	0000000000000000015fcf7212d8b90b20e6c1ea9b4eae480c26d0db4c709d17	27 Oct 2016, 14:43	1.00 MB	2,767	62
436,146 436,146	00000000000000000344dd6898cde1e8f63aa037724c6ac36fd65a578c5f8071	27 Oct 2016, 14:39	1.00 MB	2,130	83
436,145 436,145	000000000000000000b5a13edc2302b0ac014d7768d58725ad0dcb7e599b32c6	27 Oct 2016, 14:31	1.00 MB	2,768	115
436,144 436,144	0000000000000000027ed04b4a46ac4e723816e5908757705b7781c8b44edd27	27 Oct 2016, 14:03	1.00 MB	1,672	36
436,143 436,143	000000000000000001f1dcf9637a2a2ca61e2a27bc0565f577ad396af0e20c7f	27 Oct 2016, 14:01	1.00 MB	1,143	27
436,142 436,142	0000000000000000031d9989dfd7a07cf4b6c984dcd3784e8f06ccda5daec452	27 Oct 2016, 14:01	1.00 MB	2,125	55
436,141 436,141	0000000000000000043d2cd4dc223fbd2817c615544a696de5cb6955edaae3a3	27 Oct 2016, 13:58	1.00 MB	2,260	66
436,140 436,140	000000000000000001df4b22346802e50ca7914e3fbc73e9eb31e7588ae96c39	27 Oct 2016, 13:51	1.00 MB	3,202	74

Previous 10 blocks ↓

Total Size: 646.31 GB

Node Information

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

Uptime: 29 days, 11 hours, 38 minutes
Connections: 11 outgoing, 114 incoming
Data Transfer: 8,340.97 GB sent, 37.02 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.