Blockchain Explorer | learn me a bitcoin

Memory Pool

74,473 transactions

34.24 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,799	000000000000000000035d250000000000000000000000000000000000000000	5 mins, 7 secs	1.00 vMB	6,042	29

Blockchain

Tip: 848,798 (338,527 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,271 510,271	0000000000000000005744aebdd017a6e44a78fac4b30d0ac1d1a45fdb2103e1	21 Feb 2018, 17:23	0.41 MB	852	49
510,270 510,270	0000000000000000004ff2d844e9ae4e954ed5d80b1fac27afa7f992383b0090	21 Feb 2018, 17:17	1.05 MB	1,788	33
510,269 510,269	00000000000000000017f462f079c34126fcaa4363f987fa60224650174541c6	21 Feb 2018, 17:07	1.00 MB	208	2
510,268 510,268	00000000000000000022a38dd4e6ffff0ef943950c19f5f1fd6f55ec4d186522	21 Feb 2018, 17:06	1.07 MB	1,795	42
510,267 510,267	000000000000000000119544412786f92a307257825c7f577de059734167de06	21 Feb 2018, 16:56	1.03 MB	1,029	23
510,266 510,266	0000000000000000004f7aeba4f2ea6027343e045e1b86120093d9cdd32ebe7e	21 Feb 2018, 16:50	1.01 MB	563	13
510,265 510,265	0000000000000000000de680e7648dd3ac52475c10a581e30363f95cc2e0c12e	21 Feb 2018, 16:48	1.07 MB	2,017	38
510,264 510,264	0000000000000000003588a17e503ccaab74025a8c35bcc2a639dab6e8662a97	21 Feb 2018, 16:36	1.01 MB	342	4
510,263 510,263	0000000000000000001d52f15686fb085c2eed74876b3bc8aeb9906b4aff08a4	21 Feb 2018, 16:35	1.01 MB	275	5
510,262 510,262	00000000000000000006e502155e10627b4c894b94e6ed122405f26ff7b82f95	21 Feb 2018, 16:34	1.07 MB	2,335	12
510,261 510,261	0000000000000000005c311662e7b03a11de27cc5c64e8445adae2e55d63ad32	21 Feb 2018, 16:30	1.09 MB	2,443	69
510,260 510,260	0000000000000000005a513de8b082f83c2f18909f12204a9a9ea618e798b510	21 Feb 2018, 16:05	1.08 MB	1,023	11
510,259 510,259	0000000000000000005d6c963964508faca7bd07ae7e8f4624f726b7be7c26bf	21 Feb 2018, 16:02	1.07 MB	2,537	52
510,258 510,258	0000000000000000004651b7a2ce9ff054afd484e4e1ca247b9a01e2a6c01000	21 Feb 2018, 15:46	1.13 MB	1,239	8
510,257 510,257	00000000000000000017b11655a62051bf789aeb143eade968361f6f5394eb29	21 Feb 2018, 15:44	1.07 MB	1,266	13
510,256 510,256	00000000000000000051569d61286705d100259d27aa1d17f9ef612872bb46be	21 Feb 2018, 15:41	1.11 MB	2,431	24
510,255 510,255	0000000000000000000a8fc1ad22c8498851a19134750c2da049909895a4fd39	21 Feb 2018, 15:33	1.15 MB	2,286	61
510,254 510,254	0000000000000000001889313542647e27474da25e0e2029225ca18e9cbbd8d2	21 Feb 2018, 15:11	1.09 MB	2,527	63
510,253 510,253	0000000000000000005b9306c9bfdf666df5f0b1cf2bf4c452c9faa6ac4e93aa	21 Feb 2018, 14:51	0.29 MB	597	64
510,252 510,252	0000000000000000003fdd98174b076f9236afd8dc880d584602b808c94dd231	21 Feb 2018, 14:48	1.07 MB	2,607	41
510,251 510,251	00000000000000000036ddea9d6a383a2804f59950b65dfd5c63d633c33a2033	21 Feb 2018, 14:40	1.02 MB	1,971	86

Previous 10 blocks ↓

Total Size: 659.24 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 7 days, 5 hours, 54 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 2,701.14 GB sent, 5.19 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.