Blockchain Explorer | learn me a bitcoin

Memory Pool

32,438 transactions

32.50 vMB

Show Random Selection

Max Size: 147/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,835	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 7 secs	1.00 vMB	5,518	15

Blockchain

Tip: 841,834 (450,759 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
391,075 391,075	000000000000000009c8684075cb8c56c72e0e2d580850ec65b0b1b9892b9a3d	31 Dec 2015, 05:51	0.10 MB	189	16
391,074 391,074	00000000000000000b1daaa2cdbcb514bbfacc8f5941f3c9df163d164bfbe776	31 Dec 2015, 05:49	0.92 MB	838	16
391,073 391,073	00000000000000000a1786378e8d190f6681410056cbf2efb125f0df34ee60e0	31 Dec 2015, 05:46	0.16 MB	247	23
391,072 391,072	0000000000000000070c0e16d7c4f05e7e4314c9581429f9c075cf46aafa1b43	31 Dec 2015, 05:39	0.40 MB	954	37
391,071 391,071	00000000000000000a3063beca0c5f6411524af5946f7131b854c439f0374bda	31 Dec 2015, 05:29	0.94 MB	320	8
391,070 391,070	0000000000000000050b03457f9821b3aaf0f600a0f3ebbb26d3aa6e02d44d9a	31 Dec 2015, 05:26	0.86 MB	1,345	25
391,069 391,069	00000000000000000343b920946e6388c0086c1fd9f5f7b139778e8269dced2b	31 Dec 2015, 05:15	0.34 MB	887	37
391,068 391,068	000000000000000001827b6029165d963c19aa15b97f23c218b18b119e143a83	31 Dec 2015, 05:07	0.88 MB	303	10
391,067 391,067	00000000000000000977c7fb6c08d8e5de85d7424994fc0389d4ef32656d29b8	31 Dec 2015, 05:04	1.00 MB	2,586	38
391,066 391,066	000000000000000002429c0e989676e3c76a94c75b5ce7828a9e7e7111e4fdec	31 Dec 2015, 04:38	0.93 MB	1,015	20
391,065 391,065	000000000000000003a08d04009a8a564a12e8769ad31ccb789b1193677d00f3	31 Dec 2015, 04:29	0.99 MB	1,211	20
391,064 391,064	0000000000000000036652108e2db29223b1614c9b0200908de1e9285af1c2df	31 Dec 2015, 04:20	0.53 MB	1,066	31
391,063 391,063	000000000000000005a3b369e30665326e6af4fd9090cda937a42bebd1fac0c3	31 Dec 2015, 04:10	0.38 MB	966	41
391,062 391,062	000000000000000006e2dbce8da2c17e8e1747aac25a11796682493daf847232	31 Dec 2015, 04:01	0.73 MB	1,353	32
391,061 391,061	0000000000000000076a6726addf3f158ac1ecb15d3910c33873bd9cbf6ea053	31 Dec 2015, 03:51	0.20 MB	366	26
391,060 391,060	000000000000000006032cf5bce334c3d46d632fb7ff1e4cfb4c8c248bf11cc3	31 Dec 2015, 03:48	0.40 MB	424	14
391,059 391,059	00000000000000000a1fdfd6dfbd5923bdd0c4d2cf17e8d5a37e8202598bf39b	31 Dec 2015, 03:57	0.40 MB	1,045	36
391,058 391,058	000000000000000001d71c4d536a33d4f151836b804e3c807b8c14cfbbaea11d	31 Dec 2015, 03:36	0.51 MB	1,276	38
391,057 391,057	00000000000000000a150a8751178ed26150e339d402e4afe4c978cb85f6dfb1	31 Dec 2015, 03:32	1.00 MB	1,958	33
391,056 391,056	0000000000000000040397029c3374987e23ccd6ea60460c8d7bf73f083385d3	31 Dec 2015, 03:07	0.41 MB	601	27
391,055 391,055	00000000000000000174528949e460353ed307b9a297885f589490c8c8c7ea16	31 Dec 2015, 03:03	0.74 MB	1,463	30

Previous 10 blocks ↓

Total Size: 646.45 GB

Node Information

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

Uptime: 30 days, 13 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,355.27 GB sent, 37.81 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.