Blockchain Explorer | learn me a bitcoin

Memory Pool

43,933 transactions

48.35 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,792	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 50 secs ago	1.00 vMB	2,899	23

Blockchain

Tip: 841,791 (437,291 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
404,500 404,500	000000000000000004e0e47c250d5b2e3d5b317db4813f26e4e866e55fef1539	27 Mar 2016, 09:35	0.07 MB	157	29
404,499 404,499	00000000000000000445e52ea7efb3e466457f378ec1c2c5894c956ccdf9958f	27 Mar 2016, 09:35	0.47 MB	837	28
404,498 404,498	000000000000000005e74812f40e61773439531f8d12bff075470cb5259c4334	27 Mar 2016, 09:25	0.32 MB	605	50
404,497 404,497	000000000000000003eea37d17666059f1381d655ba69285a58f898fd997dcc5	27 Mar 2016, 09:19	0.36 MB	795	37
404,496 404,496	000000000000000005203f581d8fe5f01cf6f5ad05a717dc6b0c36ef6e67283f	27 Mar 2016, 09:11	0.77 MB	1,666	39
404,495 404,495	000000000000000002ed38136ee8e1b1de2f3cbefb54a2eef750529a6b936fe6	27 Mar 2016, 08:55	0.19 MB	400	34
404,494 404,494	000000000000000004a5163ff52d18fdfb1c26886617eded4a9d786c541d366b	27 Mar 2016, 08:52	0.57 MB	1,100	30
404,493 404,493	00000000000000000074a11f8c10366eb5fdfe32a2cf6be94476d11385bf97c7	27 Mar 2016, 08:41	0.74 MB	1,759	37
404,492 404,492	000000000000000000e12f1e90902d17166f564ed6447221eb11c8ba8b43cded	27 Mar 2016, 08:24	0.32 MB	790	40
404,491 404,491	000000000000000001d5853b1dafb3db9656e045baaf87415088fc761cfeb8aa	27 Mar 2016, 08:16	0.67 MB	1,005	36
404,490 404,490	000000000000000001706ac08b29424c15312df23375c09340d48038538f6721	27 Mar 2016, 08:07	0.94 MB	1,680	28
404,489 404,489	000000000000000005bd1d665cfe6707fd67dd3cd71218649a36878d7d41dedb	27 Mar 2016, 07:52	0.47 MB	1,015	35
404,488 404,488	0000000000000000020533d04db912115e7a3bf7d7a0d244c35aff0eafb6df3b	27 Mar 2016, 07:40	0.33 MB	658	33
404,487 404,487	0000000000000000006dd7ba915379057e8d8ef0c2af4e6ea479c4c8af24b56f	27 Mar 2016, 07:36	0.18 MB	478	39
404,486 404,486	000000000000000005f8f4b98443ed6ed581592036d46ed7c88283be1cee8ab6	27 Mar 2016, 07:32	0.31 MB	553	29
404,485 404,485	00000000000000000407f0dedea32ba6a0acb987fba6d20d8fd9637aa09e2159	27 Mar 2016, 07:27	0.29 MB	623	33
404,484 404,484	00000000000000000201e016ef99fbc935dbe157c70660ba9bdb13759f9b5147	27 Mar 2016, 07:22	0.67 MB	1,438	33
404,483 404,483	000000000000000004998f711617629b15f7c4648045b3955cb155aec236ddf9	27 Mar 2016, 07:07	0.14 MB	167	26
404,482 404,482	0000000000000000038b22ac8073c1cdc67d464f3bcce4731bcec6850df23ad4	27 Mar 2016, 07:06	0.74 MB	1,731	37
404,481 404,481	000000000000000004322366f26e63621779cfd36a1435e68339a2d874cf5b54	27 Mar 2016, 06:51	0.07 MB	189	37
404,480 404,480	000000000000000000877e8fb717e59cdb306b68640cbaafda47447a52750c33	27 Mar 2016, 06:49	0.71 MB	1,707	38

Previous 10 blocks ↓

Total Size: 646.37 GB

Node Information

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

Uptime: 29 days, 15 hours, 41 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,343.62 GB sent, 37.38 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.