Blockchain Explorer | learn me a bitcoin

Memory Pool

37,162 transactions

49.68 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,137	0000000000000000000331db0000000000000000000000000000000000000000	45 secs	1.00 vMB	3,488	30

Blockchain

Tip: 841,136 (450,221 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
390,915 390,915	0000000000000000011b23b4b0c91f3786b89f3e44ff7f27b0a5cee357694a2a	30 Dec 2015, 05:00	0.31 MB	596	31
390,914 390,914	000000000000000001509f97fe8f2b75e51494846ee8d9434357135b077ef177	30 Dec 2015, 04:56	0.35 MB	779	34
390,913 390,913	000000000000000009903651b12d64d9829c134ba43a57d8a54ad50b161524f5	30 Dec 2015, 04:49	0.36 MB	709	29
390,912 390,912	0000000000000000071f9c1c977ea29ce7aa7f9b45bdfb8c4061f5f61280152d	30 Dec 2015, 04:43	0.45 MB	1,077	38
390,911 390,911	000000000000000009c0151409e896ee09f31abee53e204996fcca5c545923a3	30 Dec 2015, 04:34	0.00 MB	2	0
390,910 390,910	00000000000000000234c608349f055e6d41468a935f0e82e1259ea8876115a1	30 Dec 2015, 04:34	0.92 MB	1,984	41
390,909 390,909	0000000000000000067f9942c9a95a51def7e1b6eb36513e963e69ced0ddf852	30 Dec 2015, 04:16	0.61 MB	1,147	38
390,908 390,908	00000000000000000a98322fc7e95810bc52f89049e6d45217cf1f78f631c203	30 Dec 2015, 04:07	0.83 MB	1,647	32
390,907 390,907	000000000000000008bcfbd648b43fbd6eb0b6a8f7a07b60590d6a57103b80a2	30 Dec 2015, 03:52	0.66 MB	1,286	28
390,906 390,906	000000000000000005a58a4387626f3a57b5b51341cb87c9922e65c70786de8e	30 Dec 2015, 03:41	0.33 MB	440	19
390,905 390,905	00000000000000000489c9d286db18dddd47766e21dbc31c6f578d033f89cd5e	30 Dec 2015, 03:38	0.41 MB	811	34
390,904 390,904	000000000000000002b9a6263e7b2877728532a2c15f856ded399968fbee9408	30 Dec 2015, 03:33	0.27 MB	205	8
390,903 390,903	00000000000000000241c5a3da30689dd0300e542aaee7f841df9db165de79c0	30 Dec 2015, 03:32	0.56 MB	1,311	33
390,902 390,902	000000000000000005e7ef5bdcd0948f4de8b480097032c76eefd3f6f6d2b794	30 Dec 2015, 03:23	0.90 MB	1,442	29
390,901 390,901	00000000000000000b469345216da1ad7aeddf9814a8f8200289787530ed81d7	30 Dec 2015, 03:12	0.54 MB	855	22
390,900 390,900	000000000000000008b4f3ad64f1c3486cee479f11fb1c76f9f7de2cf15d226b	30 Dec 2015, 03:06	0.09 MB	138	14
390,899 390,899	000000000000000006e87ba196e51810107d379b032a0a42b53c65436f03e6fa	30 Dec 2015, 03:06	0.10 MB	142	21
390,898 390,898	0000000000000000047499e55e34fa3d8ed16ad0dbbec0a9fd34cf6d4d4b6318	30 Dec 2015, 03:05	0.68 MB	1,180	29
390,897 390,897	0000000000000000033a0699e1a640f35bf65fd249605f2bb6ed438cfd0f0acb	30 Dec 2015, 02:55	0.28 MB	406	18
390,896 390,896	0000000000000000097080427d6b341147160324ecfdaa4c7758fe21958670af	30 Dec 2015, 02:53	0.16 MB	242	24
390,895 390,895	000000000000000003c2857dd893176063d4c5332346df197e49a281424287ab	30 Dec 2015, 02:49	0.25 MB	514	25

Previous 10 blocks ↓

Total Size: 645.13 GB

Node Information

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

Uptime: 24 days, 20 hours, 20 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,207.42 GB sent, 30.68 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.