Blockchain Explorer | learn me a bitcoin

Memory Pool

76,094 transactions

37.23 vMB

Show Random Selection

Max Size: 175/200 MB

Min Fee: 13 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,958	000000000000000000035cb80000000000000000000000000000000000000000	1 min, 31 secs	1.00 vMB	5,564	33

Blockchain

Tip: 847,957 (333,288 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
514,669 514,669	00000000000000000041ff48591182016bca83fa558fe9f28faf9703626d4370	22 Mar 2018, 12:29	0.80 MB	1,930	17
514,668 514,668	0000000000000000001428021a9703ab4284fdba15445ee36e111c7479652cb7	22 Mar 2018, 12:20	1.09 MB	2,009	60
514,667 514,667	00000000000000000001c94abbe9d29194a7c3212192ee1caec2853a6abef39c	22 Mar 2018, 11:49	1.09 MB	2,279	36
514,666 514,666	00000000000000000020ff363fa3b4f74a1812d8d57f28ce69bc7efe8fbf51b0	22 Mar 2018, 11:29	0.26 MB	451	27
514,665 514,665	0000000000000000002b5a4791669f433a450ec8e5f2d62047312c4be6f85123	22 Mar 2018, 11:25	0.89 MB	1,206	18
514,664 514,664	00000000000000000003733f7653360a590f55f162519be6429ec4a3efd8ba8a	22 Mar 2018, 11:17	0.69 MB	1,577	53
514,663 514,663	0000000000000000003da0d252910afda65c55ca3194f1379a320547b0d783d8	22 Mar 2018, 11:06	0.02 MB	48	31
514,662 514,662	000000000000000000494cc9679abfc259b6a6da5ec04868c93328cceaebb323	22 Mar 2018, 11:05	0.18 MB	287	28
514,661 514,661	0000000000000000000675e0d5b7ec4b66b44c74358365bae4e66305279f6270	22 Mar 2018, 11:04	0.67 MB	963	29
514,660 514,660	000000000000000000300a2a7f1997485d8b387ef14f12fc07435d7bedd26f04	22 Mar 2018, 10:57	0.19 MB	342	23
514,659 514,659	000000000000000000168025d48549c9036093b93e8466c3598217aa0bec35b7	22 Mar 2018, 10:54	0.20 MB	421	42
514,658 514,658	00000000000000000046abf4fc62845bea33e99fefc946bd40bc261e51c70471	22 Mar 2018, 10:52	1.13 MB	2,335	47
514,657 514,657	0000000000000000004181c63d7898cf8be859751afe238c14e64426ffdc8487	22 Mar 2018, 10:43	0.05 MB	139	42
514,656 514,656	0000000000000000003edd135d62792eb7546145cdd295be15fa48713af5b515	22 Mar 2018, 10:32	0.22 MB	361	44
514,655 514,655	000000000000000000399e6ae7f4757a7b54a6245e76e40d1eb603856ea62f72	22 Mar 2018, 10:30	0.27 MB	577	29
514,654 514,654	0000000000000000003f8538d313e54ab73eed9f4379fda0e5eb19389b54486c	22 Mar 2018, 10:25	0.51 MB	1,129	32
514,653 514,653	0000000000000000002e896561ac842b52263334ff5843d1f31ff7b91fd52766	22 Mar 2018, 10:17	0.14 MB	270	27
514,652 514,652	000000000000000000163b10e0ef54a5811a1b383ee36f67dabfebe220bc58ea	22 Mar 2018, 10:15	0.58 MB	848	35
514,651 514,651	00000000000000000046a8dd6125f45be24c2cfe9b149955e1d18e843aa7433c	22 Mar 2018, 10:11	0.06 MB	84	61
514,650 514,650	0000000000000000002c76d22d55047f482d1b088c9378ecae17682a96f32f90	22 Mar 2018, 10:09	0.52 MB	748	33
514,649 514,649	000000000000000000117108abbb429794638ac0d3aabd7dcd57c7cd00721f9f	22 Mar 2018, 10:04	1.12 MB	2,207	55

Previous 10 blocks ↓

Total Size: 657.70 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 1 day, 8 hours, 22 minutes
Connections: 10 outgoing, 38 incoming
Data Transfer: 153.15 GB sent, 0.66 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.