Blockchain Explorer | learn me a bitcoin

Memory Pool

30,385 transactions

47.79 vMB

Show Random Selection

Max Size: 168/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,068	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 13 secs	1.00 vMB	4,967	23

Blockchain

Tip: 841,067 (434,037 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
407,030 407,030	00000000000000000384b14785258bfc703da3aae9366365754e55b72fc4fe0c	13 Apr 2016, 02:08	0.13 MB	266	34
407,029 407,029	00000000000000000654120e44c08813da2091ec5d5a95bf951865a047f57ff9	13 Apr 2016, 02:06	0.62 MB	1,162	31
407,028 407,028	000000000000000002590a68b9af3f218aa4542d7752fc69cbe83ed2744b8b41	13 Apr 2016, 01:58	0.35 MB	865	42
407,027 407,027	00000000000000000294043d07e7ab3c015fcb8554eddb383afe7d14d37c67ce	13 Apr 2016, 01:51	0.70 MB	120	4
407,026 407,026	000000000000000005b5ebf685ffa81699c42805082388e6289a335d1ae68043	13 Apr 2016, 01:51	0.45 MB	1,109	36
407,025 407,025	0000000000000000040b4c2b74e3bf1e22abf38149fb3c959933a9a40f9bc2a5	13 Apr 2016, 01:42	0.99 MB	1,139	20
407,024 407,024	0000000000000000033854bd522660eeba8d7d1aef0fd998694193d2f31ca1c0	13 Apr 2016, 01:33	0.39 MB	792	37
407,023 407,023	000000000000000005b7afc61b10c477ba867412d1d7895e86b68bafe50cacfe	13 Apr 2016, 01:27	0.07 MB	196	39
407,022 407,022	00000000000000000514af08f72a3d19ef90d3c5f5d0ce8fd6ad687423790916	13 Apr 2016, 01:25	0.21 MB	484	37
407,021 407,021	000000000000000000d3a684f32cbe74c7ad0e14ee93320a99ae9601beb17a13	13 Apr 2016, 01:22	1.00 MB	959	16
407,020 407,020	00000000000000000277e4f44d012495c14453e07c6c1915c062658c4e126c2b	13 Apr 2016, 01:14	0.04 MB	142	36
407,019 407,019	000000000000000002908503af9d49620f7c1d4fac2e85b2280b99994294324a	13 Apr 2016, 01:14	0.72 MB	1,881	40
407,018 407,018	000000000000000001a6eb38c1a4d683f125e9f7b2eb123af1acba3fb7af49a6	13 Apr 2016, 00:57	0.28 MB	810	48
407,017 407,017	0000000000000000064fb88ace8057fe09ec9789c1d09eab1655949801b5e6ab	13 Apr 2016, 00:51	0.13 MB	326	40
407,016 407,016	0000000000000000018133b9ade6da9b77fd53283336f3dfeb32f20cdf502680	13 Apr 2016, 00:49	0.26 MB	482	27
407,015 407,015	00000000000000000338e55f9c4ea4af7fc2dbc657d315fc0988cdf6983ede69	13 Apr 2016, 00:45	0.85 MB	1,896	39
407,014 407,014	0000000000000000044c9a7bebc9c30dc4bb7c66637025b303645a6ac63a76fb	13 Apr 2016, 00:29	0.46 MB	1,133	41
407,013 407,013	00000000000000000225aea56c7b07fecce8c0afa52d1997e2a57a538c6fcba8	13 Apr 2016, 00:20	1.00 MB	1,175	25
407,012 407,012	0000000000000000047af8cc5f0267f1ac33d0098fe3e0daa7988596e1b770bc	13 Apr 2016, 00:11	0.28 MB	660	35
407,011 407,011	0000000000000000053ada7b8c3ad0f60b74fa7bb186d87f491e1e27c48fca1c	13 Apr 2016, 00:10	0.39 MB	562	38
407,010 407,010	000000000000000004cc9e501a8e45d4c796f4e7303d23390a477f473349ea14	13 Apr 2016, 00:02	0.68 MB	1,427	42

Previous 10 blocks ↓

Total Size: 645.01 GB

Node Information

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

Uptime: 24 days, 9 hours, 3 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,183.05 GB sent, 30.05 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.