Blockchain Explorer | learn me a bitcoin

Memory Pool

42,807 transactions

47.42 vMB

Show Random Selection

Max Size: 196/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,794	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 57 secs	1.00 vMB	5,130	17

Blockchain

Tip: 841,793 (452,315 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
389,478 389,478	00000000000000000b45a4f947a0be8b2ad1eeeac0152e37af9c943f029365b1	21 Dec 2015, 07:08	0.00 MB	1	0
389,477 389,477	00000000000000000308ab4480c76dc17cf16189ed351a474de79363d3836e60	21 Dec 2015, 07:06	0.30 MB	495	41
389,476 389,476	000000000000000005770a0070cd320039cd1bab82b5570e7a1180cfc793af70	21 Dec 2015, 07:04	1.00 MB	1,952	33
389,475 389,475	000000000000000002ffcabfa492a0bf50007e6823f5b611dcacaa3b80d367bd	21 Dec 2015, 06:52	0.75 MB	1,293	31
389,474 389,474	00000000000000000b3e252c213dd91ce64349c311f1d1eef5d7d8d5cd16a19c	21 Dec 2015, 06:44	0.95 MB	1,829	27
389,473 389,473	0000000000000000077c848ab517299b16725613d8bd74f6e1185d8eaae6fccd	21 Dec 2015, 06:40	0.75 MB	2,301	57
389,472 389,472	00000000000000000b86984569426ccf3ff1ccbd26434756b24d514738cb4aa1	21 Dec 2015, 06:15	1.00 MB	2,252	40
389,471 389,471	00000000000000000265452f5d8b1212c1ab92e8d6c0cebfa55197d4d9d7fd31	21 Dec 2015, 06:02	1.00 MB	2,182	36
389,470 389,470	0000000000000000084332abe3ec8cc503dd2f8d44b60f49e5eea45e6c0f4339	21 Dec 2015, 05:47	0.90 MB	2,078	34
389,469 389,469	0000000000000000023443dda6bb7fc5ad5d6b00007f2013091594159f9a37b6	21 Dec 2015, 05:36	0.52 MB	1,151	36
389,468 389,468	000000000000000008e18fec1dee89734f79ce3124dbac31b1083909e9b53166	21 Dec 2015, 05:29	0.75 MB	1,511	33
389,467 389,467	0000000000000000039fd1dc116bb5d529ccff30bd040bf9554bfe5032c1bbc5	21 Dec 2015, 05:21	0.76 MB	1,271	22
389,466 389,466	000000000000000009d47dd5a716e2070dddd58299671c7590eae9fe9e7de7b8	21 Dec 2015, 05:20	0.95 MB	2,789	49
389,465 389,465	00000000000000000262ae6ae59f18c8053a245d3d4d7b8444dbb26982e2454d	21 Dec 2015, 04:56	0.99 MB	2,316	45
389,464 389,464	000000000000000009a54a27d8afb9b0bbb646c89ec7800f5ebee00197707201	21 Dec 2015, 04:47	1.00 MB	2,314	41
389,463 389,463	0000000000000000062608b463e551cafd1411ed96ee5c0f27438b8b3332538b	21 Dec 2015, 04:24	0.93 MB	1,828	34
389,462 389,462	0000000000000000094104254d275d6b42551d258cc5c6fb1700c5f7e876b410	21 Dec 2015, 04:11	0.36 MB	818	37
389,461 389,461	00000000000000000004ea921dde0ba899dc89d27f012e663c9c41124b942903	21 Dec 2015, 04:06	0.95 MB	1,299	21
389,460 389,460	0000000000000000058e428a22a054b92fb451040a845359aa443734bc51b9c2	21 Dec 2015, 04:02	0.75 MB	1,996	47
389,459 389,459	00000000000000000af2f9654e2f7c1d0b7c85db01355ad5d1ff1fcef19cdbef	21 Dec 2015, 03:44	1.00 MB	1,586	33
389,458 389,458	0000000000000000016a710e2417f71cb050039c6361ed417bc5c1a3a38524e1	21 Dec 2015, 03:32	1.00 MB	1,814	29

Previous 10 blocks ↓

Total Size: 646.37 GB

Node Information

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

Uptime: 29 days, 15 hours, 58 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,343.98 GB sent, 37.39 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.