Blockchain Explorer | learn me a bitcoin

Memory Pool

44,863 transactions

47.38 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,316	0000000000000000000331db0000000000000000000000000000000000000000	44 secs	1.00 vMB	5,646	21

Blockchain

Tip: 842,315 (452,240 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
390,075 390,075	000000000000000005a01824b9b9812449e2a9a04e11c1ff1cf85994803fce26	25 Dec 2015, 07:21	0.00 MB	2	0
390,074 390,074	000000000000000001dff17e92b4057a3d6fc4d38921e5393a057d19547206b1	25 Dec 2015, 07:20	0.27 MB	601	35
390,073 390,073	000000000000000003af692e480dd707ee6a1249522820c3e8415a5de1210aa3	25 Dec 2015, 07:15	0.46 MB	1,009	32
390,072 390,072	0000000000000000070338db39506ba7f60900766a1e172c18c5cf03ad5c6585	25 Dec 2015, 07:09	1.00 MB	2,314	36
390,071 390,071	000000000000000007ade1ccd4fa118aa86247281dae86eb954cbf994b4324f9	25 Dec 2015, 06:51	0.25 MB	657	34
390,070 390,070	0000000000000000064acbf2211cf650a2dc9e0b845b16108b8b72a69e1ca4fa	25 Dec 2015, 06:46	0.45 MB	1,193	38
390,069 390,069	0000000000000000078aea374d9d3e90d8b370b13c8b8479364be7369a698827	25 Dec 2015, 06:37	1.00 MB	1,937	33
390,068 390,068	00000000000000000146d86d32d31b6e038869838396bc0c19e65850956594ac	25 Dec 2015, 06:23	0.93 MB	2,247	38
390,067 390,067	000000000000000008841008fc292c6e4be45c33a34ceb1811d5336476e784f3	25 Dec 2015, 06:05	0.44 MB	922	30
390,066 390,066	00000000000000000595abf651d93745deb2c799dbe1ef620e1e576b346a9d0c	25 Dec 2015, 05:59	0.25 MB	330	20
390,065 390,065	0000000000000000031352856007c321a8d4abb1185311bfe4664453429f8209	25 Dec 2015, 05:57	0.39 MB	959	36
390,064 390,064	000000000000000009aa272e83858c4164c82318a42789fe2d9dc91c5d3ba914	25 Dec 2015, 05:53	0.26 MB	275	11
390,063 390,063	000000000000000002542190848c865a76df2a97601831f0ab93b563234807c3	25 Dec 2015, 05:51	0.63 MB	1,698	37
390,062 390,062	000000000000000007bd745f65e5ad64e6ad8c8f6f3d1e64c9510c445b5ea09d	25 Dec 2015, 05:39	0.60 MB	1,565	38
390,061 390,061	00000000000000000664cdaf386181450b51f0e497a2b8d19b0bba4514a0a095	25 Dec 2015, 05:27	0.10 MB	162	17
390,060 390,060	000000000000000008bcced5a45f22279a6078c873b2ba4fdb2bca4065500754	25 Dec 2015, 05:23	0.15 MB	251	24
390,059 390,059	000000000000000000fd4d8a0dd94365e18d59888b0126b9719cdb2acd570afb	25 Dec 2015, 05:25	0.45 MB	1,118	37
390,058 390,058	0000000000000000088383d7cb51ac337c36db60e04019ae7837333df7bb5311	25 Dec 2015, 05:17	0.25 MB	482	24
390,057 390,057	000000000000000008f0796f77472fd0670eaadfd3410587fa4ee98c18fb50c0	25 Dec 2015, 05:15	1.00 MB	2,326	34
390,056 390,056	0000000000000000009cedcedf1c5ebfa5c1cb6cd941b0eaef4ebe94f2777cf7	25 Dec 2015, 04:57	0.85 MB	2,084	36
390,055 390,055	00000000000000000912ec278b822cf9c0df6d63c74aa512615c78dec0e2a030	25 Dec 2015, 04:45	0.37 MB	905	31

Previous 10 blocks ↓

Total Size: 647.31 GB

Node Information

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

Uptime: 1 month, 2 days, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,475.47 GB sent, 44.78 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.