Blockchain Explorer | learn me a bitcoin

Memory Pool

46,357 transactions

49.83 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,037	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 35 secs	1.00 vMB	5,982	25

Blockchain

Tip: 842,036 (434,094 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
407,942 407,942	00000000000000000251ee1ba8f62a1925eb2fb0e1f7bc2fb7c0f1bbb4586e6f	19 Apr 2016, 05:40	0.35 MB	707	31
407,941 407,941	00000000000000000610e2716b3b0969ae3fe8d5d366427c194bb2df26d828c1	19 Apr 2016, 05:36	1.00 MB	1,984	33
407,940 407,940	0000000000000000034a355248c4f69a593df50fc8af72d583cdd22aec98d612	19 Apr 2016, 05:22	0.13 MB	314	68
407,939 407,939	00000000000000000339d4d7fd7de3cc9495b336b8ef0333026576de8a1b7c53	19 Apr 2016, 05:19	0.58 MB	1,151	36
407,938 407,938	000000000000000004b8d469154d329ddb1c27da292bc02b9621bc252a0f2e6f	19 Apr 2016, 05:06	0.85 MB	1,689	36
407,937 407,937	000000000000000004271ed6643a927a7af4ebf3b2fe833b1b128461350d6baf	19 Apr 2016, 04:47	0.20 MB	352	34
407,936 407,936	0000000000000000058709e28e10206e63d4eae930f75bfa76da3de989ae52bc	19 Apr 2016, 04:44	0.13 MB	256	39
407,935 407,935	000000000000000005e9bdfd9a1cdccf0065f5d660fba150904609c088078697	19 Apr 2016, 04:41	1.00 MB	1,193	23
407,934 407,934	000000000000000002e72a0de76174d21d149f61e34fdb1c77e8d2531e75b9fb	19 Apr 2016, 04:29	0.17 MB	279	33
407,933 407,933	000000000000000000ff12b3f477701097e7238b47e1d2c99a7780ac4427bdcc	19 Apr 2016, 04:26	0.19 MB	517	48
407,932 407,932	000000000000000000337406a7281c8e2d5797ce5ec47960a4587fd90d26b592	19 Apr 2016, 04:22	0.59 MB	1,243	43
407,931 407,931	000000000000000002ba21e09c8615520e467fbba71301b9d5c719b38ce78f10	19 Apr 2016, 04:09	0.31 MB	363	21
407,930 407,930	000000000000000000c5656320c057c8048e87a0d136b8f50d805758aeb7fc06	19 Apr 2016, 04:06	1.00 MB	2,339	37
407,929 407,929	00000000000000000623e7d145e45723afe6bc307b8a716c4551e6e97d435579	19 Apr 2016, 03:44	0.62 MB	1,266	84
407,928 407,928	000000000000000005ffeeeb741995e8df775ea8c26fc4d6f12359b5e7d1e6e6	19 Apr 2016, 03:32	0.29 MB	509	38
407,927 407,927	00000000000000000240d0295b24e5cb881b78f3098e9f6a4504e6eba7e26e78	19 Apr 2016, 03:28	0.34 MB	291	12
407,926 407,926	000000000000000001c700762036bd2c4d3f79539372f91860fd5d3bb0c78fcd	19 Apr 2016, 03:28	1.00 MB	1,979	47
407,925 407,925	000000000000000005cf0e2e10f084182814d7a068806fab588740504160431d	19 Apr 2016, 03:04	0.97 MB	1,446	34
407,924 407,924	0000000000000000047e634ed8ceeb7a1549ecb550c339127eaf82ea0bd11067	19 Apr 2016, 02:53	1.00 MB	1,082	24
407,923 407,923	0000000000000000024f35b9b1592fc43d0137b54760e19e8a9f31221acdd936	19 Apr 2016, 02:46	1.00 MB	366	10
407,922 407,922	000000000000000002fb70dc82ad12aa74629ec358f289e078d951c6cc486693	19 Apr 2016, 02:45	0.27 MB	466	37

Previous 10 blocks ↓

Total Size: 646.82 GB

Node Information

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

Uptime: 1 month, 1 day
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,419.16 GB sent, 40.45 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.