Blockchain Explorer | learn me a bitcoin

Memory Pool

31,975 transactions

44.79 vMB

Show Random Selection

Max Size: 179/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,932	0000000000000000000331db0000000000000000000000000000000000000000	39 secs ago	1.00 vMB	3,598	19

Blockchain

Tip: 841,931 (435,507 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
406,424 406,424	0000000000000000064780c9f880a317db6f6a8101868a07b935da7571d58caa	09 Apr 2016, 08:06	0.35 MB	447	26
406,423 406,423	0000000000000000022ed60babd496ee8cf7ed7c2fc7fb1e1afe21345bffc89e	09 Apr 2016, 08:05	1.00 MB	2,004	34
406,422 406,422	000000000000000000863d2f6b48ce1301129f0c1eb12d7dfde756ae9a222198	09 Apr 2016, 07:52	1.00 MB	2,417	43
406,421 406,421	000000000000000001e5c366970c7195a41d5d8ecca61ee2f1413353f1a8e6a7	09 Apr 2016, 07:30	0.76 MB	1,248	24
406,420 406,420	00000000000000000034946d1b7c020e6f71f2d55d4c849520b0ecc02cfde002	09 Apr 2016, 07:25	1.00 MB	3,114	56
406,419 406,419	000000000000000004e37d41b13f68ac45c469df715b61667e3e00df16093bb0	09 Apr 2016, 06:54	1.00 MB	2,658	43
406,418 406,418	0000000000000000055577023841289142c105de22a638152f5ca015eee8e8da	09 Apr 2016, 06:31	0.32 MB	719	37
406,417 406,417	000000000000000001f7a54a6603403ef07fd9fd893b0fcbf25fa822601a330a	09 Apr 2016, 06:26	0.78 MB	757	18
406,416 406,416	0000000000000000014a6b6e500bb56fe4283347761853604fa03daf9883ad61	09 Apr 2016, 06:24	1.00 MB	2,863	53
406,415 406,415	00000000000000000469390d248622377505c2694fd702dad4aad19f8e8ed24d	09 Apr 2016, 05:59	1.00 MB	2,157	34
406,414 406,414	0000000000000000037bc2563d7d86ff80ab0542c1d203cdd871ef0e23ab2da6	09 Apr 2016, 05:42	1.00 MB	2,490	41
406,413 406,413	0000000000000000032f654c34eb5661bb53b5efe02e9d21d285cda11905d3ce	09 Apr 2016, 05:20	0.15 MB	394	39
406,412 406,412	00000000000000000096fa5c7f180693c1733905328c29ee586c2d1b51d8f3c1	09 Apr 2016, 05:17	0.58 MB	1,158	34
406,411 406,411	0000000000000000024b802947b68ba556d9c91ccf5d086e047b583074d9d66d	09 Apr 2016, 05:10	1.00 MB	2,695	44
406,410 406,410	0000000000000000059d5ab2fcb1b7c9614ab5e6344442a026810c385de69aa1	09 Apr 2016, 04:44	0.14 MB	192	24
406,409 406,409	0000000000000000012beedc7919a1ad0567565b995a1d75c59015fab09da577	09 Apr 2016, 04:42	0.27 MB	620	37
406,408 406,408	000000000000000004e79c3a99a6b7d4fcd91d28d6fe18134bf458463f6fdae2	09 Apr 2016, 04:41	0.00 MB	13	161
406,407 406,407	00000000000000000156d075e32331108b383fb64adcf100a60ecb8914368fcc	09 Apr 2016, 04:37	0.44 MB	925	35
406,406 406,406	000000000000000001dcc5879083c19af706513de706600a65c7a5e02a83f91d	09 Apr 2016, 04:30	0.06 MB	141	39
406,405 406,405	000000000000000004992666dd39c5a78a38fe68d22dcf3297400d9276c21fac	09 Apr 2016, 04:29	0.28 MB	670	35
406,404 406,404	0000000000000000043046326f92fe8a4a82433a05e1ec1444a1590e1f5c8eaa	09 Apr 2016, 04:23	0.60 MB	1,355	40

Previous 10 blocks ↓

Total Size: 646.64 GB

Node Information

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

Uptime: 1 month, 6 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,378.22 GB sent, 39.01 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.