Blockchain Explorer | learn me a bitcoin

Memory Pool

32,802 transactions

39.30 vMB

Show Random Selection

Max Size: 154/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,286	0000000000000000000331db0000000000000000000000000000000000000000	39 secs ago	1.00 vMB	4,114	16

Blockchain

Tip: 842,285 (431,505 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
410,780 410,780	0000000000000000018d6b2960f807e06e46ed5ffc2f069abdf084e916d67d1e	08 May 2016, 07:27	1.00 MB	185	6
410,779 410,779	00000000000000000014422c059ea14e6fdac8e000d1e7be5e79a6ff11776fe3	08 May 2016, 07:25	0.00 MB	16	88
410,778 410,778	0000000000000000026de996ad636e1bb2ddb5c4d7f4812c6af49a17970d4132	08 May 2016, 07:25	0.36 MB	773	34
410,777 410,777	0000000000000000061817713c601ee0b7226d0b1ef2a7bacf4e94fc2c36f0dc	08 May 2016, 07:19	0.42 MB	803	31
410,776 410,776	000000000000000002a237837241702f1696fb3ee615b3620b389057e5699aca	08 May 2016, 07:13	0.22 MB	516	36
410,775 410,775	0000000000000000019e82eb774d3256856afdbf044c4f16f34a7855d33cc2a9	08 May 2016, 07:10	0.57 MB	1,260	35
410,774 410,774	000000000000000003df36694131def5d52bbb60ebea4236a43a32957a1ca217	08 May 2016, 07:02	0.08 MB	207	33
410,773 410,773	0000000000000000013c5a9c3227aa311f5f2a37adbdee3070f0a7db9d59afe6	08 May 2016, 07:01	1.00 MB	2,010	30
410,772 410,772	000000000000000001fdd42a309bf2898c6b34a6af3be319a4f38e2edb1a0a9c	08 May 2016, 06:45	0.19 MB	454	37
410,771 410,771	000000000000000004129a4fe72b6af981a0a8524aeab60cb86cee30feb35346	08 May 2016, 06:42	1.00 MB	2,083	34
410,770 410,770	000000000000000001bba54efcf96d36fe1ee240b3b283ecbbf0e38127c8418c	08 May 2016, 06:27	1.00 MB	2,223	55
410,769 410,769	00000000000000000566023a02d45ad081b00939d1757dbed71f3d076f001c6c	08 May 2016, 06:08	1.00 MB	1,734	28
410,768 410,768	0000000000000000060f3f4216323a8d6b2d611b960089dfc42622b9db482e3f	08 May 2016, 05:54	0.36 MB	829	34
410,767 410,767	00000000000000000014b90e533384a90847e0c31099451e8826b269531f23d7	08 May 2016, 05:48	0.76 MB	1,755	35
410,766 410,766	00000000000000000286c3a98c719efad0a212cf48cbd0bad5402fe080a95cdb	08 May 2016, 05:34	0.85 MB	1,837	34
410,765 410,765	000000000000000002fd0edd14a87379e18059d73b7efdf039bd1b11b1269064	08 May 2016, 05:20	0.32 MB	712	35
410,764 410,764	000000000000000005dbeaa7cdbb94d8ecb36e0326f6533e8f609fa4601a99a2	08 May 2016, 05:14	0.19 MB	478	37
410,763 410,763	000000000000000003515aab79843b5bf96b3af14025fdd3fb0451e6369e4b84	08 May 2016, 05:11	0.11 MB	269	39
410,762 410,762	000000000000000005f30a0b900567a384d9cc53aec1ff2d08fd22f042b44597	08 May 2016, 05:09	0.90 MB	1,185	25
410,761 410,761	0000000000000000003933f60c360f257b0a1ebf6cf3be893adbcc76ed0e3d0a	08 May 2016, 05:01	1.00 MB	2,074	28
410,760 410,760	000000000000000005aea2d81ec52f77bcec4499647b4bda8db44f11d16d9195	08 May 2016, 04:54	0.99 MB	3,189	51

Previous 10 blocks ↓

Total Size: 647.26 GB

Node Information

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

Uptime: 1 month, 2 days, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,468.86 GB sent, 44.28 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.