Blockchain Explorer | learn me a bitcoin

Memory Pool

33,917 transactions

51.00 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,093	0000000000000000000331db0000000000000000000000000000000000000000	15 mins, 13 secs ago	1.00 vMB	3,640	34

Blockchain

Tip: 841,092 (412,786 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,306 428,306	000000000000000003a6c10beb0b36c6168a5959b337630a3c5c2fd6c20f3f82	04 Sep 2016, 20:08	0.99 MB	1,683	43
428,305 428,305	000000000000000000fb4bbd3e782687473cb874aa3458d7031e257ae573d1a6	04 Sep 2016, 19:55	0.45 MB	1,162	60
428,304 428,304	00000000000000000462aec8dff788f22ab528a4fc658cc10c368bd545c58db4	04 Sep 2016, 19:46	0.26 MB	607	51
428,303 428,303	000000000000000001f70c9324bb300f3c0b728d13cfdadaf8784d112563d337	04 Sep 2016, 19:42	1.00 MB	337	5
428,302 428,302	000000000000000004e39641c712f297cfaac199dadfc8b96ba8f3aa9a3022fc	04 Sep 2016, 19:41	0.35 MB	880	57
428,301 428,301	00000000000000000484d459ba2e166ddd356b2644d7bf88e46ec9625e45a970	04 Sep 2016, 19:34	0.22 MB	574	55
428,300 428,300	0000000000000000029ecf3456571b4dd6d46051268c4e350ce03b53294b2334	04 Sep 2016, 19:30	0.32 MB	756	53
428,299 428,299	000000000000000003a8fd4628e524cfa7db5a5fab35628b3b54584814943a40	04 Sep 2016, 19:24	0.12 MB	336	60
428,298 428,298	00000000000000000102106225b7fd418313699285d7c990e8ded30c00e8c185	04 Sep 2016, 19:21	0.99 MB	1,266	32
428,297 428,297	000000000000000000bf2f59b7ab8c6f133340e99d9f308e202ad839ea655aba	04 Sep 2016, 19:13	0.94 MB	1,175	30
428,296 428,296	000000000000000002c99b8120c37a625cbc647e3075fe2331b732a6393e8a3f	04 Sep 2016, 19:04	0.59 MB	1,434	53
428,295 428,295	000000000000000000cb3beb2d3fbb068a1f9eed457d1430d772597a8038af59	04 Sep 2016, 18:53	0.98 MB	291	10
428,294 428,294	000000000000000004a9dbf32acd4017a7c76cbfe623cc3cb903e6fca81e3d35	04 Sep 2016, 18:52	1.00 MB	1,804	40
428,293 428,293	000000000000000004a9eccf474ff477cbf93a19073f9d08948d03a90d58d5e8	04 Sep 2016, 18:40	0.02 MB	66	57
428,292 428,292	000000000000000000ebcecf351a9647db1d7414885b94845aae38029d6811de	04 Sep 2016, 18:40	0.09 MB	111	39
428,291 428,291	00000000000000000024eecb4516dab7e236fd0649c4cfd1cf41e3184e7be88f	04 Sep 2016, 18:38	0.59 MB	1,311	53
428,290 428,290	00000000000000000056ea8ec5e8aee29f6edc3f2b53afac2ac8e69d3583b2ad	04 Sep 2016, 18:30	0.66 MB	1,659	62
428,289 428,289	000000000000000004efe7929ee0061d798fe206a2a1e772432b1bb5e89213ad	04 Sep 2016, 18:17	0.14 MB	367	61
428,288 428,288	0000000000000000002b5a23e3221c8b1c7148d0192e81b1246bda3e9cd1977b	04 Sep 2016, 18:15	0.32 MB	535	34
428,287 428,287	000000000000000001e10aeaf56fbbeb7461fc959181a5585ae93d9843703d04	04 Sep 2016, 18:14	0.42 MB	750	48
428,286 428,286	000000000000000000dc82174e5a9cafc5bce27efab743183ac435f98da996ff	04 Sep 2016, 18:09	0.26 MB	218	16

Previous 10 blocks ↓

Total Size: 645.06 GB

Node Information

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

Uptime: 24 days, 13 hours, 54 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,188.71 GB sent, 30.28 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.