Blockchain Explorer | learn me a bitcoin

Memory Pool

26,256 transactions

30.00 vMB

Show Random Selection

Max Size: 130/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,870	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 43 secs ago	1.00 vMB	2,547	20

Blockchain

Tip: 841,869 (436,855 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
405,014 405,014	00000000000000000440a93fe8cee8465d06ced1648504606b56a16e7aa760c2	30 Mar 2016, 16:46	0.67 MB	1,241	35
405,013 405,013	000000000000000000696e4f12b783ccc382ee76573eed3a33b630b7d95d50e8	30 Mar 2016, 16:40	0.09 MB	246	40
405,012 405,012	00000000000000000465a2dfd4c95158d28be0939095c6abcc6c02b4fc346cba	30 Mar 2016, 16:38	0.37 MB	585	32
405,011 405,011	000000000000000006a2efacf45ec271785dc7f4ff62f807775e85a2fc2508fb	30 Mar 2016, 16:35	0.58 MB	1,264	40
405,010 405,010	000000000000000000fabd8a2c0c5776ef2640ccd8d0a888590c266b5011617a	30 Mar 2016, 16:29	0.68 MB	1,480	39
405,009 405,009	00000000000000000124210a3a1d8c457d89d938a67bc98fc4bd6c2a77f9dfb2	30 Mar 2016, 16:20	0.15 MB	315	38
405,008 405,008	000000000000000004c9149795327e0e6a343f656ff673e16bafcebada6f54d9	30 Mar 2016, 16:18	0.76 MB	1,490	43
405,007 405,007	0000000000000000043817efbc3c05512a5910cc17769c70e5c37a93a5649901	30 Mar 2016, 16:10	0.63 MB	1,194	35
405,006 405,006	000000000000000004493e4fd3f3250aa01e27c4300da98b14f64d7321605347	30 Mar 2016, 16:03	0.16 MB	168	46
405,005 405,005	00000000000000000295dcd2956ba6c4c8008991ccfeed82901f1e04e51fcfa1	30 Mar 2016, 16:02	1.00 MB	2,056	40
405,004 405,004	000000000000000006a49f94be5f154ec353c3e48cf4a4b1d559926538f89d55	30 Mar 2016, 15:51	0.88 MB	798	20
405,003 405,003	00000000000000000023f9dbd2dcd95c8e14f4c7daf292e106fee05f41e514e9	30 Mar 2016, 15:49	0.93 MB	2,536	51
405,002 405,002	0000000000000000038d0a44698b537d635eea6a498508b6e61775892e3ce007	30 Mar 2016, 15:33	1.00 MB	2,256	45
405,001 405,001	0000000000000000005d360415c32b1fd6512b536848e68e04f47321d480a9f4	30 Mar 2016, 15:21	0.37 MB	371	14
405,000 405,000	0000000000000000064964d6c6fc399a7829a6d78fbdc2188686ed221f130c37	30 Mar 2016, 15:20	0.53 MB	916	33
404,999 404,999	0000000000000000025c84fe7fd46779b4eff413c3cd4c34789237a49dd08a8c	30 Mar 2016, 15:16	1.00 MB	2,755	56
404,998 404,998	00000000000000000624d56f0dd44fdfd0325aa22f419c9887e2f32dabb6cab1	30 Mar 2016, 15:00	0.99 MB	1,794	32
404,997 404,997	0000000000000000009adc77c86e9854833aa14bfaa555dcba42375a4c8afd1c	30 Mar 2016, 14:51	1.00 MB	959	21
404,996 404,996	0000000000000000019bf09ffc9f8f918c45cd0648993c4ecb808eb27c4093c3	30 Mar 2016, 14:48	0.88 MB	1,013	24
404,995 404,995	00000000000000000061a92d8f544cea06a60e53f38de28a06a0d60b2b1d8d55	30 Mar 2016, 14:47	0.93 MB	2,305	61
404,994 404,994	0000000000000000013fce693b047304232fe4765cd13f2359016a9b41c5f36a	30 Mar 2016, 14:29	1.00 MB	1,759	36

Previous 10 blocks ↓

Total Size: 646.52 GB

Node Information

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

Uptime: 30 days, 6 hours, 13 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,364.80 GB sent, 38.21 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.