Blockchain Explorer | learn me a bitcoin

Memory Pool

91,528 transactions

32.28 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,936	0000000000000000000355f00000000000000000000000000000000000000000	8 mins, 24 secs	1.00 vMB	3,529	15

Blockchain

Tip: 844,935 (323,509 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
521,426 521,426	00000000000000000014b514c45030f2897972896f4a4bb151ea4c35af8011c0	06 May 2018, 04:20	0.06 MB	91	35
521,425 521,425	000000000000000000359a7f30bbed4ca2e910592456597b6d400ca560eff67f	06 May 2018, 04:04	0.20 MB	372	66
521,424 521,424	0000000000000000001e00e88b35620a87cece87ebd65adc8687e994b0053c24	06 May 2018, 04:01	0.60 MB	999	51
521,423 521,423	000000000000000000149338c67c810b618bdfe59f29ff98006e76d975a37d13	06 May 2018, 03:51	0.60 MB	1,208	20
521,422 521,422	0000000000000000002e46c39aeb7cb6901f25ac58df32fb8dbc10e70b0064bf	06 May 2018, 03:48	1.11 MB	2,673	97
521,421 521,421	00000000000000000036f5354f66c05121b8eb7e30f27b97a069ce6d6e289d72	06 May 2018, 03:13	0.70 MB	1,337	66
521,420 521,420	0000000000000000001a2b726b06fcebbad1a15c4634910115469e54bc01abdc	06 May 2018, 03:00	0.16 MB	240	43
521,419 521,419	0000000000000000003886c3bb7e2e5f4081cf845935593c07f119845810798e	06 May 2018, 02:57	0.39 MB	802	64
521,418 521,418	00000000000000000023cf7ba02686aa8b16ce87a0309d2a262848fffdad26ab	06 May 2018, 02:50	0.80 MB	1,110	30
521,417 521,417	0000000000000000000f12fc668cc914feeea32aae22432d20c409ed00f29274	06 May 2018, 02:39	0.30 MB	298	33
521,416 521,416	00000000000000000033650f6dd1442798b766ad2ff2dc587275d09f01499efb	06 May 2018, 02:36	0.32 MB	541	37
521,415 521,415	00000000000000000024796e93f602602cd3a7a5cdff42543200a818b6eeceb0	06 May 2018, 02:32	1.10 MB	1,641	54
521,414 521,414	0000000000000000001fcb36ffed41363eeb35f93f40e7f89c4a0c1106c37948	06 May 2018, 02:18	1.22 MB	2,267	70
521,413 521,413	000000000000000000358bd47bd4175373583321e3c41df19aad8758d9abd9ab	06 May 2018, 02:03	0.44 MB	907	40
521,412 521,412	0000000000000000001795db41923378a744ebc7189054cae7696033b9a680be	06 May 2018, 01:50	0.16 MB	461	29
521,411 521,411	0000000000000000003f8c6ba33b12780458bbfd441a7fe5a5cdbcfb03fafcb5	06 May 2018, 01:45	0.55 MB	1,298	75
521,410 521,410	000000000000000000291552dd41812c4f5abd052376fe83c9ca42544c47b3ea	06 May 2018, 01:35	0.50 MB	879	61
521,409 521,409	00000000000000000037783baaee3a3b2d230a458f853214d388ae428a03edb0	06 May 2018, 01:27	0.39 MB	268	8
521,408 521,408	0000000000000000004113e12831ee378a1e74911cff3df4dd8c477b19e579e2	06 May 2018, 01:25	0.83 MB	1,660	68
521,407 521,407	00000000000000000015659d29b1d63d5f9133c9796889c57de30051bae6c42e	06 May 2018, 01:11	0.15 MB	279	49
521,406 521,406	0000000000000000000488b03c4c247d2af0b4c336907d18e436034c9f4ece9c	06 May 2018, 01:08	0.26 MB	588	60

Previous 10 blocks ↓

Total Size: 652.28 GB

Node Information

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

Uptime: 1 month, 21 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,216.54 GB sent, 73.65 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.