Blockchain Explorer | learn me a bitcoin

Memory Pool

53,767 transactions

46.13 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,068	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 48 secs	1.00 vMB	5,130	27

Blockchain

Tip: 842,067 (437,876 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
404,191 404,191	000000000000000005607c649d18a36ab432b85b10cbf86045db62219f14d9f1	25 Mar 2016, 08:06	0.85 MB	1,231	28
404,190 404,190	00000000000000000374db8313df5decedd1e8d98e2336119bee1da6ca612fb5	25 Mar 2016, 08:00	1.00 MB	2,246	36
404,189 404,189	000000000000000000fcd5fe85084f2192b5942980703f53ca6f7e4ac5e11629	25 Mar 2016, 07:45	1.00 MB	2,445	41
404,188 404,188	000000000000000002345cc42926b04ab6ce4c6faa89c0a98dc4af24fa304722	25 Mar 2016, 07:33	1.00 MB	2,705	75
404,187 404,187	000000000000000002bb0f3e9f2c106e13dccf82861f70cc05f955a8b2bd702d	25 Mar 2016, 06:43	0.55 MB	1,224	37
404,186 404,186	000000000000000005b234d8d58b38feecf08c9ab07866efed7bd4e9c4fbb130	25 Mar 2016, 06:32	0.98 MB	1,166	18
404,185 404,185	000000000000000004797d220de337d605e9cef848810011b2cf1ef4bab01e0e	25 Mar 2016, 06:20	0.52 MB	1,139	36
404,184 404,184	0000000000000000060ccef37913c2e7f1d5cf431a73b8fd6d20adc457bf3c67	25 Mar 2016, 06:08	0.14 MB	305	33
404,183 404,183	0000000000000000021e3067aa5448c3959b185d900325e94cb3f1dc91920cd0	25 Mar 2016, 06:07	0.18 MB	383	32
404,182 404,182	000000000000000004d6721d7e61413d4c6f69b09fa3254b9f37acd0138b5ca8	25 Mar 2016, 06:02	0.34 MB	837	39
404,181 404,181	0000000000000000068ecd769d545340448f122ecb5ef1332660184ffc40329a	25 Mar 2016, 05:55	0.02 MB	47	33
404,180 404,180	000000000000000000a721d8b3e0f224010ad3f2e70d875be0a459367da996d3	25 Mar 2016, 05:55	0.99 MB	819	15
404,179 404,179	00000000000000000034ae86e7e9eba9ec372f2c4b0bdf4a4e2fd73911469e9a	25 Mar 2016, 05:47	1.00 MB	160	1
404,178 404,178	00000000000000000617b0eff41aa4c28fe7a82370f6acbd8a16e34348a7f83a	25 Mar 2016, 05:47	0.06 MB	172	40
404,177 404,177	0000000000000000025b5b8d768ba833d0546146be50d9c1ab6d3015ad6b4edf	25 Mar 2016, 05:45	0.52 MB	976	38
404,176 404,176	00000000000000000307955b7a270531400018cfbd85586fefcebb264747facf	25 Mar 2016, 05:35	1.00 MB	344	4
404,175 404,175	000000000000000005fdba481b4c35820b1220306c09b206edebd37be9e01658	25 Mar 2016, 05:33	0.61 MB	1,282	37
404,174 404,174	000000000000000002a2d52c141dc5008697b9676c85f945660268f9d74f01c7	25 Mar 2016, 05:20	0.26 MB	705	40
404,173 404,173	000000000000000006560787f0824bc5f3c116edff63b28b18859f2f93fc3078	25 Mar 2016, 05:14	0.43 MB	924	37
404,172 404,172	000000000000000003e770557f3160ee19b25673c63b4c9d4eb3e8b5f0aa3668	25 Mar 2016, 05:05	0.43 MB	731	40
404,171 404,171	0000000000000000006d058e4d93f9366d0f5affd331c8e2e740c5f585cd39b4	25 Mar 2016, 04:59	0.48 MB	744	32

Previous 10 blocks ↓

Total Size: 646.88 GB

Node Information

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

Uptime: 1 month, 1 day, 5 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,430.32 GB sent, 41.01 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.