Blockchain Explorer | learn me a bitcoin

Memory Pool

48,059 transactions

41.64 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
839,924	0000000000000000000342190000000000000000000000000000000000000000	4 mins, 29 secs	1.00 vMB	2,907	46

Blockchain

Tip: 839,923 (312,902 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
527,021 527,021	000000000000000000332c6737e5f45e2e8ec099d05c5a9332a55b69d5dc3986	11 Jun 2018, 18:29	0.54 MB	1,292	22
527,020 527,020	000000000000000000002f8f64941926158472a1bf08abc9914eb64d7f695703	11 Jun 2018, 18:22	0.48 MB	1,043	24
527,019 527,019	00000000000000000007f92b96d5d439983a226a23d529e9eda02d6819b77834	11 Jun 2018, 18:17	0.00 MB	12	199
527,018 527,018	0000000000000000001b4fb989b997921e976411eb11b05c0d6a3e6f4451dd66	11 Jun 2018, 18:17	0.85 MB	1,895	27
527,017 527,017	0000000000000000002072fd092dd211519cff013a46c9ba216df1899f344ce8	11 Jun 2018, 18:06	0.33 MB	939	7
527,016 527,016	000000000000000000059139dbab91940a57310d8f626173e6ed604b03b1dcfe	11 Jun 2018, 18:05	1.23 MB	2,704	31
527,015 527,015	000000000000000000069bb8b9d17e3968aeed6685b852a06dae6021d73b3d17	11 Jun 2018, 17:46	1.02 MB	2,128	24
527,014 527,014	0000000000000000001e3fb78009c493a31f6a2ae569b0cb73690e25139899be	11 Jun 2018, 17:35	1.30 MB	2,199	5
527,013 527,013	00000000000000000021f26e5d52d84f5c134ca707a220a1bb97757522cf9f47	11 Jun 2018, 17:33	1.16 MB	2,329	18
527,012 527,012	00000000000000000026169444a86eb945e1bf841442eefe158b7074b839b4e8	11 Jun 2018, 17:23	1.18 MB	2,486	23
527,011 527,011	0000000000000000000cecb0fb105e65d4979bde17390d65fd4f6137f0b8edec	11 Jun 2018, 17:14	1.62 MB	1,260	11
527,010 527,010	000000000000000000195bf05b4ced1eeb508986a56f7a146e44847309501925	11 Jun 2018, 17:11	1.32 MB	2,769	17
527,009 527,009	0000000000000000001d10c6c04dac211423a63133aafe71028c7cf323ddd189	11 Jun 2018, 17:03	0.78 MB	1,591	7
527,008 527,008	0000000000000000000d92105d0fe303b0fe0ddb7cce2265567bc6fc509360b4	11 Jun 2018, 17:01	1.16 MB	2,735	15
527,007 527,007	00000000000000000031d1191415c56f24a864525ad87c66b19d7a105c59c88d	11 Jun 2018, 16:58	1.12 MB	2,528	9
527,006 527,006	000000000000000000286a9031404a27dc14d40eaa2d319b4c05622e640d10e8	11 Jun 2018, 16:57	1.33 MB	1,920	28
527,005 527,005	0000000000000000002486f65635bb8e2f08c9958183eadd8020a80aefcc6299	11 Jun 2018, 16:42	1.06 MB	1,366	13
527,004 527,004	0000000000000000002cfc8b0924ba4403ec43a0bb841bcfda07f55dd7c4bbd5	11 Jun 2018, 16:38	1.26 MB	2,424	26
527,003 527,003	000000000000000000287c375dd21841e7668587660a95f4d70162e4b5b02758	11 Jun 2018, 16:27	1.30 MB	2,259	39
527,002 527,002	0000000000000000002172d6ae838d3d0b172758d480b366f19870d58a763d48	11 Jun 2018, 16:08	1.14 MB	2,592	11
527,001 527,001	0000000000000000001a182e1566d079013885bdc020772df09bd4c232933dc8	11 Jun 2018, 16:07	1.22 MB	2,107	27

Previous 10 blocks ↓

Total Size: 642.98 GB

Node Information

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

Uptime: 16 days, 13 hours, 7 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 7,280.21 GB sent, 17.13 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.