Blockchain Explorer | learn me a bitcoin

Memory Pool

38,942 transactions

43.00 vMB

Show Random Selection

Max Size: 179/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,514	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 56 secs	1.00 vMB	3,324	25

Blockchain

Tip: 842,513 (440,867 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,646 401,646	000000000000000002624781914d089fcea6e1e3cfaf3a0db379444088408238	08 Mar 2016, 04:42	1.00 MB	2,446	55
401,645 401,645	0000000000000000015bdec676670e8c1a17809eb89d0c9c34008962243e9cb6	08 Mar 2016, 04:22	0.36 MB	731	49
401,644 401,644	000000000000000004cc30129f13ab6cceebb87efeced7af86f3472e5162c67a	08 Mar 2016, 04:17	0.99 MB	1,653	46
401,643 401,643	0000000000000000059e2b331ce1ad2bb55e99bc7b6962fefefcd50e4bfcc796	08 Mar 2016, 04:04	0.18 MB	391	43
401,642 401,642	000000000000000004dcb4b1f2d1840b5ed5520b8d6bcba868552d37ba97fc3e	08 Mar 2016, 04:02	1.00 MB	1,452	25
401,641 401,641	000000000000000004b165f56c0d004be9077b55d10830b62b1e682a5dda87a7	08 Mar 2016, 03:56	0.93 MB	2,168	48
401,640 401,640	00000000000000000138a57a72f0fa65c7377af73a6305d874d87bd1e629b67c	08 Mar 2016, 03:39	0.93 MB	2,014	40
401,639 401,639	0000000000000000015671ad86728ad07f2b31849d3b71a60c41262477934aea	08 Mar 2016, 03:34	0.99 MB	3,083	77
401,638 401,638	000000000000000000a767d107e0190cd8a84b51dec8776c1401f62cbf160cf2	08 Mar 2016, 02:54	0.16 MB	288	51
401,637 401,637	000000000000000003eb66f5d2fdd249556a7fbfe7ac1a2c802cb2260b7e8190	08 Mar 2016, 02:50	0.50 MB	740	44
401,636 401,636	000000000000000001cac6603177f8de449c386e91aa070c33cbf3cafb8ffea3	08 Mar 2016, 02:44	1.00 MB	551	17
401,635 401,635	00000000000000000264b58841e4bd6d60f537ac735e9af98d62abf446b164c1	08 Mar 2016, 02:42	0.14 MB	141	15
401,634 401,634	000000000000000003db0b23b520783a6d7523b701e5cd1b9b9ab230a0f36202	08 Mar 2016, 02:42	0.73 MB	724	20
401,633 401,633	0000000000000000025500c699c8ca030439a7287ec41635901e67e757308dbf	08 Mar 2016, 02:38	1.00 MB	2,414	47
401,632 401,632	000000000000000000a1972fd6d9b731808a961c7b7278fd29ddd32c39571ee3	08 Mar 2016, 02:19	0.61 MB	1,382	51
401,631 401,631	0000000000000000044c7d21ad5a325a4a7d987e3c057e07787cf5e4d29187a1	08 Mar 2016, 02:09	0.93 MB	1,940	40
401,630 401,630	000000000000000001bb1ac98cb61a79799266c1a6f64dcbaefb74cd183c0390	08 Mar 2016, 01:56	1.00 MB	2,640	58
401,629 401,629	000000000000000006807e71e89270244d25256466dff21b07bfb72c6a6e8a8f	08 Mar 2016, 01:32	0.91 MB	1,423	33
401,628 401,628	00000000000000000112c075b4f453472a32321276cebab93e7bdf776a4cce60	08 Mar 2016, 01:20	0.89 MB	656	14
401,627 401,627	000000000000000004f914920235b8a5cd06ef83f425454f5582a77c5c2977a7	08 Mar 2016, 01:18	1.00 MB	1,626	45
401,626 401,626	000000000000000001db97e28a16da8a59309a9397dc7aaa346bdabfc55004b7	08 Mar 2016, 01:06	0.99 MB	2,116	46

Previous 10 blocks ↓

Total Size: 647.70 GB

Node Information

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

Uptime: 1 month, 4 days, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,537.43 GB sent, 47.25 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.