Blockchain Explorer | learn me a bitcoin

Memory Pool

45,266 transactions

43.60 vMB

Show Random Selection

Max Size: 181/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,062	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 14 secs	1.00 vMB	6,111	25

Blockchain

Tip: 842,061 (421,036 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
421,025 421,025	0000000000000000028f35a17a57cf29213bf6ac3f166842698ed71947fa691b	16 Jul 2016, 19:30	1.00 MB	1,705	61
421,024 421,024	000000000000000003a049d48813fa14e15b1b9d102d86876ab2e1a0c469a20e	16 Jul 2016, 19:13	1.00 MB	534	10
421,023 421,023	000000000000000003b99ada2416d5a78c6d1f776caae17b2c723ef5faa992ba	16 Jul 2016, 19:10	0.21 MB	395	39
421,022 421,022	0000000000000000028994851558c872b88e9c661f84247c85210865f2e691e1	16 Jul 2016, 19:07	0.25 MB	283	38
421,021 421,021	0000000000000000023fb8ad75fa6b7a0bc8f0f92f0580105f038bdce8034872	16 Jul 2016, 19:05	1.00 MB	610	19
421,020 421,020	00000000000000000386208a3cb90dd83c994d94e506135b4170b7f7336a6c4b	16 Jul 2016, 19:04	0.18 MB	403	65
421,019 421,019	0000000000000000035b2b50d38b626005c1c94c215e8ef3f6d975bf2638cf3d	16 Jul 2016, 19:01	0.69 MB	1,331	44
421,018 421,018	00000000000000000502bcda722dd5725dd8b569c862d67a55ee1406bd54eda2	16 Jul 2016, 18:57	0.01 MB	23	173
421,017 421,017	00000000000000000128ba7f38f264ed6ba8041aff675d08bd86772a16c87325	16 Jul 2016, 18:57	1.00 MB	1,854	72
421,016 421,016	000000000000000002cfcd653a186810688630894fed46158054093ef58c8a93	16 Jul 2016, 18:32	0.99 MB	1,544	43
421,015 421,015	0000000000000000039f9ba5948d25aa23ff1cfa95c0adc76f1c6bab59d92a12	16 Jul 2016, 18:22	0.04 MB	80	53
421,014 421,014	000000000000000004964d85e954a7f4ee01dee19a1f2ebf0491b1f41ca690f0	16 Jul 2016, 18:21	1.00 MB	1,150	41
421,013 421,013	00000000000000000213129bfcc75b968a0cae8920213ec72e0faa4e446abdef	16 Jul 2016, 18:14	0.96 MB	1,017	28
421,012 421,012	000000000000000001c9f347544dd6db3f7d52d51d5d7195b4097d2446ebd52b	16 Jul 2016, 18:09	0.87 MB	1,679	52
421,011 421,011	000000000000000001fd39833fefdaf02f0d07218a15af4cf443eeabf298bb03	16 Jul 2016, 18:02	1.00 MB	1,568	71
421,010 421,010	000000000000000003943e05aaa750593e3da973c30baf60c4149743b24616bb	16 Jul 2016, 17:46	1.00 MB	1,492	32
421,009 421,009	00000000000000000178ca31747dd6b84a3ab6ad7e801e8546ff1c7b4c002813	16 Jul 2016, 17:42	1.00 MB	1,156	38
421,008 421,008	0000000000000000000f0020a9c1bff111794dee51b211e6c952ddc3e5ac2eef	16 Jul 2016, 17:40	1.00 MB	2,322	64
421,007 421,007	00000000000000000485d59e8bae2c55573cda50174c53dc796828da548a1d78	16 Jul 2016, 17:32	1.00 MB	1,534	86
421,006 421,006	000000000000000002502b8ea50e8be0717d663b109be722261689f57c5bc31d	16 Jul 2016, 17:01	0.56 MB	1,089	68
421,005 421,005	0000000000000000029a7df4d5540356b7ec5ba488e1ee91738d0eefc777b67c	16 Jul 2016, 16:54	0.99 MB	1,541	52

Previous 10 blocks ↓

Total Size: 646.87 GB

Node Information

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

Uptime: 1 month, 1 day, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,428.65 GB sent, 40.90 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.