Blockchain Explorer | learn me a bitcoin

Memory Pool

37,852 transactions

42.77 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,626	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 12 secs ago	1.00 vMB	4,296	18

Blockchain

Tip: 841,625 (440,909 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,716 400,716	0000000000000000054664855ca5f1738e12bec96e5d19070a770abc9ff95e51	01 Mar 2016, 20:26	1.00 MB	1,627	25
400,715 400,715	0000000000000000042f07d1c103c0a6dcca0fbe6328e4560303f19f5de07da1	01 Mar 2016, 20:22	1.00 MB	1,805	37
400,714 400,714	000000000000000003b293041a8dc5be7df0240e05165d07a9156a181bbfc030	01 Mar 2016, 20:16	0.89 MB	1,761	49
400,713 400,713	000000000000000001b62e291dd603e90bbf433cf000182a56d99479ecbd7382	01 Mar 2016, 20:05	0.93 MB	2,165	57
400,712 400,712	0000000000000000052d46a7f83fecd4f5306d72ef6fcd782f650d133a0d438f	01 Mar 2016, 19:49	0.99 MB	2,658	61
400,711 400,711	000000000000000003879385efd3667fe263e6a4742078708d010d64c9417fce	01 Mar 2016, 19:29	1.00 MB	1,395	35
400,710 400,710	000000000000000006573556eb094e648aa652da49708976e76a3cf7e9b02bbf	01 Mar 2016, 19:23	0.95 MB	1,175	32
400,709 400,709	000000000000000003c7675cc454c2cbb8926f1a8aad3f2b74bd55213649bdf8	01 Mar 2016, 19:20	0.99 MB	2,677	67
400,708 400,708	0000000000000000025c25bba0357c4666770f8c7926dafef09c1bbe2a5eac61	01 Mar 2016, 18:56	0.99 MB	1,893	47
400,707 400,707	0000000000000000013b0211d27f227049f55889419b802acbc6b60d42bc6b45	01 Mar 2016, 18:43	0.99 MB	1,700	41
400,706 400,706	000000000000000004abda5a4049d3201b1c1ece2fdf318e52c8fb760dd4d951	01 Mar 2016, 18:35	0.99 MB	1,651	29
400,705 400,705	000000000000000000b1a4b81be22c5db990c322b29737d3183d19ca2d3c0948	01 Mar 2016, 18:34	1.00 MB	2,673	56
400,704 400,704	000000000000000000a45114333fbb48654a093fba777c3e6731c5b8ef0687ff	01 Mar 2016, 18:23	1.00 MB	2,789	76
400,703 400,703	000000000000000000fd7ec95fde3c1051c9ae8a62d5935f64341f99532a663c	01 Mar 2016, 17:53	0.99 MB	2,362	45
400,702 400,702	000000000000000002c654b0d8c90d013cc555510c2c7b555bff3f1ae53009ff	01 Mar 2016, 17:46	0.93 MB	2,165	41
400,701 400,701	000000000000000005a0a69eb0921be38759d12857bff954064f5582d7cdb06c	01 Mar 2016, 17:52	1.00 MB	3,079	65
400,700 400,700	0000000000000000044f8cbc7126b43bb1615f34d185f603b89d96bf782da7cf	01 Mar 2016, 17:28	0.99 MB	2,496	86
400,699 400,699	0000000000000000028e398b23ddffd15bea2de41567fd767c5aa047d70272b0	01 Mar 2016, 16:56	1.00 MB	2,300	39
400,698 400,698	0000000000000000061b1d89ea6521f239d4204ffd770c8d20f23389378d658f	01 Mar 2016, 16:59	1.00 MB	2,782	55
400,697 400,697	000000000000000001678010f0c5fdec93dab5dfc1e0fd9d6ccf2aeb6ca60ba9	01 Mar 2016, 16:47	1.00 MB	3,012	65
400,696 400,696	0000000000000000044d4ef874f867f37c5a2ead79dc2249db65c8b502829420	01 Mar 2016, 16:25	1.00 MB	2,593	84

Previous 10 blocks ↓

Total Size: 646.06 GB

Node Information

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

Uptime: 28 days, 10 hours, 49 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,323.63 GB sent, 35.67 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.