Blockchain Explorer | learn me a bitcoin

Memory Pool

56,268 transactions

26.12 vMB

Show Random Selection

Max Size: 139/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,844	0000000000000000000355f00000000000000000000000000000000000000000	6 mins, 26 secs	1.00 vMB	4,696	8

Blockchain

Tip: 844,843 (415,151 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,692 429,692	0000000000000000017303b1ce2e879de694ac9f973f468a2c5e26d34bbda50b	13 Sep 2016, 23:28	0.11 MB	286	75
429,691 429,691	000000000000000004554907bb3262491c217e731664485c07e1ebf7eccbfc17	13 Sep 2016, 23:26	0.70 MB	1,708	61
429,690 429,690	0000000000000000000bd9fda93c0fca3375ef1205dab74271ab0d9264f129a2	13 Sep 2016, 23:13	0.07 MB	223	67
429,689 429,689	0000000000000000016424537b6b6fc2cd79e43fc2211fd061ed90b8f898bea7	13 Sep 2016, 23:12	0.65 MB	1,345	58
429,688 429,688	00000000000000000315f23870afe4992cb9ab0c0a69eeb5c819c5033cf75773	13 Sep 2016, 23:02	0.33 MB	884	70
429,687 429,687	000000000000000003f0d8cbb43618c9dfb8471ba08fe218935b901abe54dccc	13 Sep 2016, 22:54	1.00 MB	1,144	29
429,686 429,686	0000000000000000006ecc4b0654ea5e04e480433f831359de0b65eccce4ba14	13 Sep 2016, 22:47	0.82 MB	1,693	50
429,685 429,685	000000000000000001f4d30c12b7fd20ca7151e503261e80ca96a0acbad73e67	13 Sep 2016, 22:39	1.00 MB	2,422	74
429,684 429,684	0000000000000000004406fc44393423e7730448455dea1430b3f130c3dad871	13 Sep 2016, 22:14	0.23 MB	613	105
429,683 429,683	00000000000000000102c157dc5928ab0eb636dda6e423ce59cf127f36a126a3	13 Sep 2016, 22:10	0.98 MB	578	15
429,682 429,682	000000000000000003a1c1c225ae28b6f15bfe2de10f8e88ba3c05ca2744c64c	13 Sep 2016, 22:06	1.00 MB	677	17
429,681 429,681	0000000000000000030934f0f00ae70ab72b82ecb4037ccad15b70870d74761c	13 Sep 2016, 22:02	0.27 MB	500	52
429,680 429,680	000000000000000002e9a6313f0799a25594c5ba44447ba4b8d6e756885bab89	13 Sep 2016, 21:59	1.00 MB	822	18
429,679 429,679	000000000000000001e9b94d05b33cc9ebae715eb4a773edfaa4649b6761430d	13 Sep 2016, 21:54	0.76 MB	1,933	59
429,678 429,678	0000000000000000027cadbd5fa9c08a50c45879db041d2229b6754c18f57f0e	13 Sep 2016, 21:41	0.94 MB	1,985	51
429,677 429,677	000000000000000003995cd0e9a227cc4dfbe4a55500a6463e9577a1e6eb017c	13 Sep 2016, 21:29	0.60 MB	697	30
429,676 429,676	0000000000000000000b577d7cb6005491275d26a2393e23fc8a893f34947e06	13 Sep 2016, 21:25	1.00 MB	1,215	49
429,675 429,675	000000000000000000780c1093bacb72609556b88d1ab97c311a8608cf7f540f	13 Sep 2016, 21:22	1.00 MB	1,927	51
429,674 429,674	00000000000000000268f340554def287483f25e2a1e9278ef5f085b8c4f4ef9	13 Sep 2016, 21:18	1.00 MB	2,670	65
429,673 429,673	000000000000000002b5e7d339358cc1275e6d9bd184c8cf139f8b1872dd2ebb	13 Sep 2016, 21:05	1.00 MB	2,724	90
429,672 429,672	0000000000000000033a5e87a249e270b551e42a19da952f752458c85575ce6c	13 Sep 2016, 20:25	0.45 MB	537	22

Previous 10 blocks ↓

Total Size: 652.10 GB

Node Information

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

Uptime: 1 month, 20 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,209.18 GB sent, 72.43 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.