Blockchain Explorer | learn me a bitcoin

Memory Pool

43,576 transactions

48.55 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,336	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 55 secs ago	1.00 vMB	3,300	27

Blockchain

Tip: 842,335 (412,617 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,718 429,718	000000000000000000657ab862f40a6d9450e68d00a8e2c347a4a76e7bcfa6c0	14 Sep 2016, 04:34	1.00 MB	2,607	92
429,717 429,717	0000000000000000027f3b4734a153a4b37b556e0c6fb77c908d00f87cb4e08d	14 Sep 2016, 03:31	0.25 MB	604	61
429,716 429,716	000000000000000004a494c7a7e20d432add10f5a5a1391ba5917ee0d0955037	14 Sep 2016, 03:27	0.92 MB	2,026	58
429,715 429,715	000000000000000001e4148a97fb105a32374258af26e9736321cb7c008ca40e	14 Sep 2016, 03:12	0.31 MB	463	31
429,714 429,714	000000000000000002929aba4c694d5fc2d2c71c81770b7b280554e34693a51c	14 Sep 2016, 03:12	1.00 MB	2,632	67
429,713 429,713	000000000000000000272f6fe9dd846fa32b849d45e32339c94cc8dadc1d2983	14 Sep 2016, 02:49	0.99 MB	497	11
429,712 429,712	000000000000000003a5f6d10fc2fbafcc15c83efc58e303732256fc1eb1e07d	14 Sep 2016, 02:47	0.99 MB	1,075	27
429,711 429,711	000000000000000002120dcae344ac06af7fa7175c696d2ff8653a2fb98a911b	14 Sep 2016, 02:40	0.80 MB	1,787	56
429,710 429,710	000000000000000004c9efee85d25022d2314bec5bcdd7455086826c62b0af32	14 Sep 2016, 02:27	1.00 MB	1,536	40
429,709 429,709	000000000000000004bb6a791b45cc850d4e5f23e609bd3b678ed5ad79de6b52	14 Sep 2016, 02:18	0.89 MB	1,663	43
429,708 429,708	00000000000000000026190bb387dbcd659f750ba4adb9a72dd515896dac73a8	14 Sep 2016, 02:11	1.00 MB	2,729	74
429,707 429,707	0000000000000000033bf52f4031787358f2814eb91f97165276308767d84e18	14 Sep 2016, 01:47	0.68 MB	822	37
429,706 429,706	00000000000000000376fc56baede59a344523efec118f5bdbf177ad125755b1	14 Sep 2016, 01:42	0.25 MB	638	62
429,705 429,705	000000000000000004a0b42ac5b5d4f61391f081f16c1f10103116d6f4275547	14 Sep 2016, 01:37	0.91 MB	1,798	51
429,704 429,704	000000000000000000f46e1090c43cf204b2a15ce2f00e7eb983b72431681634	14 Sep 2016, 01:23	0.98 MB	2,157	58
429,703 429,703	000000000000000000d1de78dd8bc2d53cc6813bba1378f9c9631c00a9755964	14 Sep 2016, 01:07	0.74 MB	1,201	48
429,702 429,702	000000000000000001a05bb381f11804718841d9ba9ed4aa599b6238a9b88f78	14 Sep 2016, 00:58	0.55 MB	824	40
429,701 429,701	000000000000000003fb96101a2667309aa5ec0e10e7b75b894c182d11a0d5cc	14 Sep 2016, 00:52	1.00 MB	627	16
429,700 429,700	000000000000000003f6e965ba4eca0fa7e663068ef09de32fd34bc42471d140	14 Sep 2016, 00:51	1.00 MB	2,075	50
429,699 429,699	000000000000000000dbafabc91664efb6b52e1476c34ef84e1de9ea42960e29	14 Sep 2016, 00:47	1.00 MB	2,063	82
429,698 429,698	000000000000000001a80b4d2480e6e57c3e07b4fcd7cc8e79387362f66a6ba7	14 Sep 2016, 00:14	0.54 MB	1,298	55

Previous 10 blocks ↓

Total Size: 647.35 GB

Node Information

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

Uptime: 1 month, 3 days, 4 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,479.42 GB sent, 45.05 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.