Blockchain Explorer | learn me a bitcoin

Memory Pool

44,994 transactions

48.94 vMB

Show Random Selection

Max Size: 196/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,336	0000000000000000000331db0000000000000000000000000000000000000000	16 mins, 39 secs ago	1.00 vMB	3,297	30

Blockchain

Tip: 842,335 (566,963 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
275,372 275,372	00000000000000031a80b8147dc6511dc74967c955e036716169c2f4a868ee04	17 Dec 2013, 06:48	0.25 MB	521	50
275,371 275,371	0000000000000000efdb44c6d4c6b1f50fd7734c1cf40e96d2dae6d5343f9cdc	17 Dec 2013, 06:33	0.15 MB	135	15
275,370 275,370	0000000000000001043ce8565229100779eb0c2953403fdea70f4a91603d8651	17 Dec 2013, 06:32	0.49 MB	735	37
275,369 275,369	0000000000000003ed3cba24cccff35bd11329345be469c66a83bd1964e740c4	17 Dec 2013, 06:12	0.50 MB	903	29
275,368 275,368	00000000000000024c57be4af5acff22b5fc9ff0ed43807689d3b6da1feff5e5	17 Dec 2013, 06:07	0.25 MB	791	59
275,367 275,367	0000000000000000b61d6c35f833ea9aa00f0f601e36866e9c6f7a2f630b4cb5	17 Dec 2013, 05:55	0.25 MB	425	94
275,366 275,366	0000000000000000b983187091ad70e6a1f16f7142ce15c06b22dd7a9133ab47	17 Dec 2013, 05:04	0.06 MB	115	42
275,365 275,365	0000000000000003be6ca65d4411787657608f847c7f1da7b6d19ef9d408dc5b	17 Dec 2013, 05:01	0.03 MB	60	26
275,364 275,364	0000000000000000b1f4002082debc0a89383b8f90edb21d5d1ab26e868b153d	17 Dec 2013, 04:59	0.35 MB	157	5
275,363 275,363	0000000000000004b02cf74231c82d71d2a7be34289accde535e293a9bd88a8c	17 Dec 2013, 04:56	0.04 MB	74	30
275,362 275,362	0000000000000000d3f91b0819e4d7b6f83f87aef45355bc26a47b8faa039f9d	17 Dec 2013, 04:54	0.03 MB	69	42
275,361 275,361	000000000000000334d9238797d1492867dc2c7c06e70e4a4eed04b50589893d	17 Dec 2013, 04:52	0.16 MB	357	45
275,360 275,360	0000000000000002caad4eb6f55dc4d0ebb69a81969a577313bd2f24d16205ef	17 Dec 2013, 04:44	0.22 MB	478	47
275,359 275,359	0000000000000003018a4a97b213215a03e959a5705548840c1c2c1e8d94fea2	17 Dec 2013, 04:29	0.03 MB	11	9
275,358 275,358	0000000000000002041a263df30a60140c869531a9e581607b2cb64a04600a3f	17 Dec 2013, 04:30	0.22 MB	456	52
275,357 275,357	00000000000000019c9911486950ec98e01e9c36ac9a625336693f357c9aa272	17 Dec 2013, 04:20	0.22 MB	477	40
275,356 275,356	00000000000000027604a8a449c5c8b1dac5e8e4da02b5fcb057b04fe3a4159a	17 Dec 2013, 04:09	0.03 MB	88	53
275,355 275,355	0000000000000002787878c831dce62dc94042a1b48797cb139879ab7ba07b95	17 Dec 2013, 04:07	0.16 MB	441	46
275,354 275,354	0000000000000002b392ed301a0cd239b0b4e0d8f80f7dd82a1b8cec7e22ac14	17 Dec 2013, 04:02	0.24 MB	361	21
275,353 275,353	0000000000000001c7defdcfc589efde81e32e826c2e5aa6a956ef0e50a5e2ec	17 Dec 2013, 04:00	0.25 MB	773	82
275,352 275,352	00000000000000011649126e6652b0de2a19ae3b25006b3b725f2ebf3164217d	17 Dec 2013, 03:38	0.01 MB	21	31

Previous 10 blocks ↓

Total Size: 647.35 GB

Node Information

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

Uptime: 1 month, 3 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,479.44 GB sent, 45.06 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.