Blockchain Explorer | learn me a bitcoin

Memory Pool

30,507 transactions

44.33 vMB

Show Random Selection

Max Size: 173/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,786	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 22 secs	1.00 vMB	4,754	15

Blockchain

Tip: 841,785 (440,118 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,667 401,667	0000000000000000035d201b02395a54ada5088ce35e694187f84d6b42f1c76c	08 Mar 2016, 08:11	0.78 MB	1,824	51
401,666 401,666	0000000000000000065a186449a55ae5f78767b32801d7f62575154092874a62	08 Mar 2016, 07:57	0.86 MB	1,809	44
401,665 401,665	00000000000000000562891707c4d2c3045a879ce25831def88669d66cb9341c	08 Mar 2016, 07:42	0.99 MB	1,014	20
401,664 401,664	00000000000000000470252eef435d1da5f4f3fd91464ad37119e47315230fa6	08 Mar 2016, 07:37	0.93 MB	2,097	45
401,663 401,663	000000000000000002e2d10cdd45fe118330271ac5758d58330dd0261859a2a8	08 Mar 2016, 07:22	1.00 MB	2,844	87
401,662 401,662	00000000000000000408a1f9461a74bc5286348a7c442720933ac7ecc3a697e2	08 Mar 2016, 06:51	0.30 MB	555	43
401,661 401,661	0000000000000000004d430366dd4968c4cffd6b5a3bbbc5ad63c63fc1214cbb	08 Mar 2016, 06:47	0.36 MB	815	43
401,660 401,660	00000000000000000642911e1859aac8e5101913705c7b54aa54745b41ddf0d5	08 Mar 2016, 06:41	0.46 MB	813	51
401,659 401,659	000000000000000002435b4cbdc2603ec6d2834bbeb78015a0691202bf8048d9	08 Mar 2016, 06:34	1.00 MB	314	5
401,658 401,658	000000000000000005c50ee5193dfcd9ae1106e4bbad574c84c39df102055b58	08 Mar 2016, 06:32	0.89 MB	1,145	23
401,657 401,657	000000000000000000b4b14e92794816e13a822cadea5240c96c4f4fd769361a	08 Mar 2016, 06:28	0.93 MB	2,222	53
401,656 401,656	000000000000000004dd73b0dc84ae2a7bb790d92a3fb457cafca2c221206aa0	08 Mar 2016, 06:05	1.00 MB	2,301	51
401,655 401,655	000000000000000001cac82588169bc91eafa3f7c2ea250e1dc8d13bf69ebb12	08 Mar 2016, 05:47	0.44 MB	899	39
401,654 401,654	0000000000000000059353918e1cd2a79390188d520cfe33c61f85ee1fe69533	08 Mar 2016, 05:40	0.53 MB	956	40
401,653 401,653	00000000000000000590160aab9eed57116df19d676dcf31b0c0202a6e48c6f6	08 Mar 2016, 05:33	0.00 MB	1	0
401,652 401,652	0000000000000000051370b1e6580b5e512446fa80b2d72d237e4f69ade91922	08 Mar 2016, 05:33	0.57 MB	1,063	49
401,651 401,651	00000000000000000024490e52a36e18e3a3a69151dc624f8fa033ef7a86e654	08 Mar 2016, 05:26	0.99 MB	304	6
401,650 401,650	00000000000000000566afd94e78fe6c6a9ced90e6c93773ae40ae80d4dda883	08 Mar 2016, 05:24	0.67 MB	1,050	37
401,649 401,649	0000000000000000026c40a382227d4ba68b3aea2e26b888b3b2c1bebe579303	08 Mar 2016, 05:19	1.00 MB	1,974	38
401,648 401,648	000000000000000005e3102d698a20adc06b0d0529286f5a0a0e3263517a5826	08 Mar 2016, 05:11	1.00 MB	2,401	75
401,647 401,647	00000000000000000459832c9f3acadf2a2863ef64f5bff582dc27e0a2a2aae7	08 Mar 2016, 04:42	0.10 MB	274	37

Previous 10 blocks ↓

Total Size: 646.36 GB

Node Information

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

Uptime: 29 days, 14 hours, 18 minutes
Connections: 10 outgoing, 111 incoming
Data Transfer: 8,342.48 GB sent, 37.26 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.