Blockchain Explorer | learn me a bitcoin

Memory Pool

25,382 transactions

40.84 vMB

Show Random Selection

Max Size: 141/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,086	00000000000000000003629a0000000000000000000000000000000000000000	1 min, 12 secs ago	1.00 vMB	3,699	15

Blockchain

Tip: 843,085 (192,798 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
650,287 650,287	00000000000000000004efff125fc115de4e2e8c95ecf830b388a093ebf1713f	27 Sep 2020, 21:00	1.22 MB	2,581	13
650,286 650,286	0000000000000000000a5be9fc345f43a958e5c4e6c7b6312b038b2cefaf6799	27 Sep 2020, 20:55	1.41 MB	2,828	46
650,285 650,285	00000000000000000001173336390959521b786a77bf4ab56125a27f669b0ce0	27 Sep 2020, 20:35	1.47 MB	2,510	44
650,284 650,284	0000000000000000000aa24031f4032ffabf50201ac5c0e426a2106559647cc4	27 Sep 2020, 20:27	1.27 MB	2,585	63
650,283 650,283	00000000000000000005cde0d0d1ea26fa1d28b762d1d1ec03227ba7d963fd94	27 Sep 2020, 19:54	0.70 MB	1,244	25
650,282 650,282	0000000000000000000a9dc48920da0d931c057534ab7ea29967df2d4e49adb9	27 Sep 2020, 19:50	0.29 MB	621	35
650,281 650,281	0000000000000000000962f526c5d151efb34166507281c8aa40da751674c9c4	27 Sep 2020, 19:47	0.12 MB	231	28
650,280 650,280	0000000000000000000308ddf5a7f187fdbed226c221d58f8f1c0e22139ddb7e	27 Sep 2020, 19:46	1.12 MB	2,630	3
650,279 650,279	00000000000000000000bd0b822183931221c1d10eda80e5254b638600e5f580	27 Sep 2020, 19:46	1.29 MB	1,933	13
650,278 650,278	00000000000000000009222ab44806c89ffeac1afb7e94c3e3cbbf950e375e7f	27 Sep 2020, 19:45	1.35 MB	2,933	58
650,277 650,277	00000000000000000005a280761c349e6a455cb55a17bea6f3021052104d6f6c	27 Sep 2020, 19:18	1.37 MB	2,754	54
650,276 650,276	0000000000000000000b336c6ffbcb9e7efadd67546ecdaef0436a4a605182f0	27 Sep 2020, 18:58	1.16 MB	2,449	30
650,275 650,275	00000000000000000004d06c853220864a3168d37baf909c3890f819a77f307d	27 Sep 2020, 18:46	0.67 MB	1,445	37
650,274 650,274	00000000000000000001c1e1341a89a3f069b8bb7c569ecd632ff477493a40c4	27 Sep 2020, 18:41	0.50 MB	439	9
650,273 650,273	0000000000000000000dc69297a4fb9674555c0041ae3aa3751b33f33563102f	27 Sep 2020, 18:40	1.28 MB	2,461	29
650,272 650,272	0000000000000000000bae0dbafdeaa356dc6b55954ea3ff62712d5bc4b3de2d	27 Sep 2020, 18:30	1.17 MB	2,324	24
650,271 650,271	0000000000000000000110beced5dcb528a4f8cf4140323b84e303000b347ad2	27 Sep 2020, 18:22	1.36 MB	2,525	41
650,270 650,270	00000000000000000005bc12ecbb4609ccfd3201e81cf40e80f790bb5477eb5e	27 Sep 2020, 18:07	0.58 MB	471	16
650,269 650,269	000000000000000000057fac9848c04dcb6a7e13a92a1d3208143e256af543e4	27 Sep 2020, 18:05	0.66 MB	242	4
650,268 650,268	000000000000000000027c62aa611c76ede80c2d8329693c4e90f289564add86	27 Sep 2020, 18:04	1.44 MB	1,013	21
650,267 650,267	000000000000000000087611b1115ba450f5300cd024f8fa8e03ccf39923a6c7	27 Sep 2020, 18:00	1.24 MB	1,837	13

Previous 10 blocks ↓

Total Size: 648.80 GB

Node Information

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

Uptime: 1 month, 8 days, 16 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,708.51 GB sent, 54.52 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.