Blockchain Explorer | learn me a bitcoin

Memory Pool

65,034 transactions

37.63 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,382	000000000000000000035cb80000000000000000000000000000000000000000	6 mins, 42 secs	1.00 vMB	4,615	14

Blockchain

Tip: 848,381 (221,311 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
627,070 627,070	0000000000000000000e2c49f8773a68e3be1464358f399e75121266cef1388a	21 Apr 2020, 21:57	1.34 MB	2,899	21
627,069 627,069	0000000000000000000fbc571102c368974a35f413d699ec98f0941df5656482	21 Apr 2020, 21:34	0.53 MB	1,067	14
627,068 627,068	00000000000000000010eb588ec7ef3de973661a0f89ce98f568441ebe428444	21 Apr 2020, 21:30	0.95 MB	2,230	13
627,067 627,067	0000000000000000000d6d2c65716988b584bba68cc9bf9fdcbc951e2a3abe88	21 Apr 2020, 21:20	1.22 MB	2,238	10
627,066 627,066	0000000000000000000cdf6f564b2b4728329065b9ff4e6f829afabbfa522ad6	21 Apr 2020, 21:14	1.44 MB	699	2
627,065 627,065	000000000000000000010b0260d90b486f726db2553888f0b084f35de50187da	21 Apr 2020, 21:13	1.27 MB	2,463	10
627,064 627,064	000000000000000000086d139389ffb95367a1471dfe47ba3757eced750f12d6	21 Apr 2020, 21:05	1.33 MB	2,617	14
627,063 627,063	000000000000000000036635079a762cd8d053674f5e04c36daa3e4dd65a5fe3	21 Apr 2020, 20:55	1.39 MB	1,108	5
627,062 627,062	00000000000000000004b7642fca0afbef3b22986ea763b386fda09468e475bb	21 Apr 2020, 20:51	1.26 MB	2,660	16
627,061 627,061	000000000000000000066f9499a471c7c9fae0233ff9b595ffa76ebe0fb88e6f	21 Apr 2020, 20:39	1.24 MB	2,617	5
627,060 627,060	0000000000000000000ceb15f69d6380d1b745483504bf2366bf4c9ca01549f2	21 Apr 2020, 20:39	1.26 MB	2,779	18
627,059 627,059	0000000000000000000535b808a00d37f827ed1f4b1d8bca1ec5f878bd723ee0	21 Apr 2020, 20:26	1.13 MB	2,357	8
627,058 627,058	00000000000000000006b5e3754b73325a2230787814e7745acc0a6936ab2186	21 Apr 2020, 20:25	1.34 MB	2,254	22
627,057 627,057	000000000000000000094c6a22625e81e85a8c01e72b6680621790772ae8f68a	21 Apr 2020, 20:10	1.22 MB	2,579	14
627,056 627,056	0000000000000000000fca2593f69de3d316db254b9803897506ad27af64a295	21 Apr 2020, 20:02	1.21 MB	2,084	13
627,055 627,055	00000000000000000010e02a0c851aee937cc9b4fcbe31b332fd947d66cc0555	21 Apr 2020, 19:57	1.25 MB	2,830	16
627,054 627,054	0000000000000000000819fdc2b1e6c75b7dcd43c9184af3c959ae71c23c15da	21 Apr 2020, 19:49	1.12 MB	2,915	12
627,053 627,053	000000000000000000021bf20e6ede2222fa09265ffdc30952094e557b92c078	21 Apr 2020, 19:45	1.13 MB	2,780	11
627,052 627,052	0000000000000000000a1a8c3d1fa1ca5ab086b6115a840a87efa3d979810098	21 Apr 2020, 19:43	1.39 MB	2,723	15
627,051 627,051	00000000000000000011862ae91cbee2e97edefbeeca63030517efbe4a7f2bf9	21 Apr 2020, 19:40	1.36 MB	2,522	24
627,050 627,050	0000000000000000000c8ec9dce20f1e51a55aa4164aa713f64d69b5d1e6ab70	21 Apr 2020, 19:29	1.31 MB	2,891	33

Previous 10 blocks ↓

Total Size: 658.46 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 4 days, 4 hours, 55 minutes
Connections: 10 outgoing, 105 incoming
Data Transfer: 1,250.99 GB sent, 2.28 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.