Blockchain Explorer | learn me a bitcoin

Memory Pool

38,075 transactions

50.88 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,515	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 38 secs ago	1.00 vMB	4,245	22

Blockchain

Tip: 841,514 (422,166 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
419,348 419,348	000000000000000004aa89feb2aaa90c58965d25301cfdd46d7204c92bbfced2	05 Jul 2016, 02:50	1.00 MB	2,593	59
419,347 419,347	000000000000000001a786deacc70b9a50fe5dcc5200fd8b3eeb810ae048cfa2	05 Jul 2016, 02:21	0.59 MB	1,439	55
419,346 419,346	0000000000000000039fb7d830004bd4e42902e9dfd161d47cda4fb75d8946b0	05 Jul 2016, 02:07	0.62 MB	1,409	54
419,345 419,345	0000000000000000009c116cb54c7c442f8f11813d0fe217fb024ea8cbed6d09	05 Jul 2016, 01:54	0.65 MB	1,465	45
419,344 419,344	00000000000000000199a89527dc8b9605cb82ea417d78c86603f11ad23881d0	05 Jul 2016, 01:41	0.55 MB	1,152	54
419,343 419,343	0000000000000000017c743f2addd28352ff42dc3deb1c7a78566987700ad789	05 Jul 2016, 01:31	0.46 MB	1,038	47
419,342 419,342	000000000000000001312a1df2826ad660657e1d13488836461c149d6c37c415	05 Jul 2016, 01:25	1.00 MB	406	8
419,341 419,341	0000000000000000008b909f0312f3cf31cf60644dfa23a894ceaeb2290f41ca	05 Jul 2016, 01:23	1.00 MB	1,807	42
419,340 419,340	0000000000000000007bf7479c6c5fed6ae2b018718be16a5dba162adf16e822	05 Jul 2016, 01:10	0.48 MB	827	47
419,339 419,339	0000000000000000001a55082ebf05425d08a32c31235e7a50dc121028bad5ba	05 Jul 2016, 01:04	0.99 MB	1,363	36
419,338 419,338	000000000000000004d915daad50b11194bae4747c5fec5387480e39d9f1dc0a	05 Jul 2016, 00:53	0.99 MB	550	19
419,337 419,337	000000000000000002b0247dc1636e422bcc4835cbf91222b5dc641f0c53df99	05 Jul 2016, 00:51	0.50 MB	1,070	57
419,336 419,336	000000000000000000d79783fc9a7179586d822918af9a82d42187a03ebd8890	05 Jul 2016, 00:43	0.05 MB	89	41
419,335 419,335	000000000000000001cd2dbfe11e0985d180770521b6600523e89b8d98c686ac	05 Jul 2016, 00:42	1.00 MB	788	23
419,334 419,334	0000000000000000000277e345f851d741718a5dfc499dc1a4bf1ca900449808	05 Jul 2016, 00:41	1.00 MB	2,625	63
419,333 419,333	000000000000000000f5e9fa9d3d0dbef2020a497382dff03c270f97ea4dad4e	05 Jul 2016, 00:17	1.00 MB	1,713	60
419,332 419,332	000000000000000003c1a8e9f4aadea2615a28984c7957e62974fde0b0a753f6	05 Jul 2016, 00:05	1.00 MB	2,006	45
419,331 419,331	000000000000000004492732363da43c90334fb24397de763e9927d2bcbf72b4	04 Jul 2016, 23:58	1.00 MB	2,336	60
419,330 419,330	0000000000000000010443bfb16cf963aaee5a3f617759af982645089bfb5b37	04 Jul 2016, 23:38	1.00 MB	1,596	51
419,329 419,329	000000000000000000d12403d1f2e9b3e3113aa6cd878a3aa636a1752ec3b146	04 Jul 2016, 23:26	1.00 MB	1,976	51
419,328 419,328 ⇅	000000000000000004a1b34462cb8aeebd5799177f7a29cf28f2d1961716b5b5	04 Jul 2016, 23:16	0.99 MB	1,667	56

Previous 10 blocks ↓

Total Size: 645.85 GB

Node Information

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

Uptime: 27 days, 15 hours, 5 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,297.21 GB sent, 34.50 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.