Blockchain Explorer | learn me a bitcoin

Memory Pool

31,517 transactions

49.55 vMB

Show Random Selection

Max Size: 178/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,081	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 45 secs ago	1.00 vMB	3,760	31

Blockchain

Tip: 841,080 (395,932 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,148 445,148	0000000000000000004a72ba8cdc7e5ec34ead791797e77a4ab764b62ed3b013	26 Dec 2016, 04:51	1.00 MB	2,576	75
445,147 445,147	000000000000000001d510f70cf75d4131bf864aacdecd6f911f1a2a9ddfff4f	26 Dec 2016, 04:32	1.00 MB	2,664	90
445,146 445,146	000000000000000001b029da97994f6c9417659c43f5f309a10bc034b23ce22b	26 Dec 2016, 03:59	0.07 MB	119	78
445,145 445,145	000000000000000000a7aa45574b31ea66b791c9fb67c29ec4a4bd48c5c2102f	26 Dec 2016, 03:57	1.00 MB	1,781	59
445,144 445,144	000000000000000000d568bb2c6e09e04bb30c8a5fa93011ad3e78d1982780c9	26 Dec 2016, 03:47	1.00 MB	2,284	82
445,143 445,143	0000000000000000019ec3da74e92e27e04714a3307b8a2852d5f16392c5e508	26 Dec 2016, 03:27	0.28 MB	455	65
445,142 445,142	00000000000000000083ff44a7fb8f560069d6632fa333e90ff6133e5063bd9c	26 Dec 2016, 03:24	1.00 MB	2,429	78
445,141 445,141	000000000000000000dfc724b812cd4a85a31950352de856c130b852a30a2327	26 Dec 2016, 03:08	1.00 MB	185	4
445,140 445,140	000000000000000002a5301a0c08d232f5f0bcc21627269a8a173dbd266e16b4	26 Dec 2016, 03:08	0.98 MB	1,862	55
445,139 445,139	000000000000000001c78ed5141208594b31386ca1b74567cd96b521391a02e6	26 Dec 2016, 03:06	1.00 MB	3,182	92
445,138 445,138	0000000000000000002de7741730df4307a0b07af877fdac1f03b9be9e97da54	26 Dec 2016, 02:29	0.49 MB	1,079	70
445,137 445,137	00000000000000000176f187abfbbd842adcc010e6b1f6df5bb9449a4bef1636	26 Dec 2016, 02:22	0.35 MB	894	75
445,136 445,136	00000000000000000103ea07014c0220c8d89d87b5d698199723cd11b6747974	26 Dec 2016, 02:16	0.53 MB	1,213	74
445,135 445,135	000000000000000001fecc38833042fc8d2976fd92f1c0a3c0681153cac51051	26 Dec 2016, 02:08	0.43 MB	771	54
445,134 445,134	0000000000000000011e03047f46c107b6459dc5af0578e7f9fd96f347924db2	26 Dec 2016, 02:05	1.00 MB	2,201	73
445,133 445,133	00000000000000000237155c2bbe0c4274ea088225ca3be4b58dd7362f9583c6	26 Dec 2016, 01:47	0.92 MB	1,563	60
445,132 445,132	000000000000000003181ae801f148d88f4ded1234fbd79f160bcb129aeb58d2	26 Dec 2016, 01:37	0.51 MB	661	48
445,131 445,131	0000000000000000026fb4d4e78c09d194d24c06a0a56bc755e2c7bb77e8fa6d	26 Dec 2016, 01:33	1.00 MB	1,733	61
445,130 445,130	000000000000000001fdadfca8287870e6a157259228db8e877cd88c535c48bb	26 Dec 2016, 01:21	1.00 MB	282	4
445,129 445,129	000000000000000001b3f8e69da1724d77d9fe6c781cc21a0d165f476b9c1ada	26 Dec 2016, 01:21	0.48 MB	1,241	76
445,128 445,128	000000000000000001c45c483006d510ee71974993c92800220cddb8e94a101b	26 Dec 2016, 01:12	1.00 MB	867	24

Previous 10 blocks ↓

Total Size: 645.03 GB

Node Information

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

Uptime: 24 days, 11 hours, 28 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,185.64 GB sent, 30.17 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.