Blockchain Explorer | learn me a bitcoin

Memory Pool

34,871 transactions

37.57 vMB

Show Random Selection

Max Size: 162/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,503	0000000000000000000331db0000000000000000000000000000000000000000	12 mins, 0 secs ago	1.00 vMB	2,670	24

Blockchain

Tip: 842,502 (406,304 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
436,198 436,198	00000000000000000224e78b836f93d44da4ea12bb72adce143367603ebd99ea	27 Oct 2016, 21:29	1.00 MB	810	23
436,197 436,197	0000000000000000014c8d1184aa996347665d8f28311e850e713593107c2d1b	27 Oct 2016, 21:26	1.00 MB	1,356	42
436,196 436,196	000000000000000000e46ca40b3b8579f0319a410000ddf6e95e0dddd82951c5	27 Oct 2016, 21:21	1.00 MB	1,803	59
436,195 436,195	000000000000000002376ebfa7f21187895b85ce3fe278b660f4fad77bc429f4	27 Oct 2016, 21:13	0.99 MB	1,141	23
436,194 436,194	00000000000000000279a4640179bb0cbd8b25965deaab7e6d3595abd7a7765a	27 Oct 2016, 21:12	1.00 MB	964	33
436,193 436,193	00000000000000000167e8df955bd1b68e3e5229f4d573099a5f3cd11eb5eb78	27 Oct 2016, 21:09	1.00 MB	1,846	58
436,192 436,192	00000000000000000250eb1565165584457f9317d5e5684ab51210f6c8bbebda	27 Oct 2016, 21:03	1.00 MB	1,232	48
436,191 436,191	0000000000000000020a3270ace9f2a87b459c318427327b1caf8dd248d7efc3	27 Oct 2016, 20:57	1.00 MB	1,801	45
436,190 436,190	00000000000000000425df18c14ba42dc0611dd0c1d1e47d0cc5a4b6b96696ed	27 Oct 2016, 20:52	1.00 MB	2,563	91
436,189 436,189	0000000000000000031017d58635784f32bd1a4ba8567023c4c2323ace909c6f	27 Oct 2016, 20:34	1.00 MB	1,563	57
436,188 436,188	000000000000000002e49be75f84ad1b72ab2701d5c4d52d68680473da6ea4b4	27 Oct 2016, 20:26	1.00 MB	1,157	18
436,187 436,187	000000000000000001440acfd3f91429e02850269d106a993e50a1031b33b8ce	27 Oct 2016, 20:25	1.00 MB	2,073	77
436,186 436,186	000000000000000001f682d2963c4f09b4b778fb80704100e8319b27b7d02efa	27 Oct 2016, 20:17	1.00 MB	2,087	44
436,185 436,185	000000000000000001c33057d39e7b7dade55e52ae3c6949fca2e6a4e8a0e15b	27 Oct 2016, 20:15	1.00 MB	2,237	60
436,184 436,184	000000000000000002fe74fe5232f4daf99d05d9047f38e7cea1662bebbd5c10	27 Oct 2016, 20:07	1.00 MB	2,257	48
436,183 436,183	000000000000000003ddb2fd93e99c7085dcc1b8ffc7fd79a55e8cf2458c3af9	27 Oct 2016, 20:02	1.00 MB	2,595	89
436,182 436,182	000000000000000001f10becd2f6aabdfb14ad5f33ea9b70e1379f9ff31b1f74	27 Oct 2016, 19:46	1.00 MB	1,627	26
436,181 436,181	0000000000000000002c6dcd566c99ebb7bd742ac193756edbe9afc2ee6cc499	27 Oct 2016, 19:45	1.00 MB	1,789	62
436,180 436,180	000000000000000002e2e90825cf3ffd273b01495b23dcce94e3737977d0abba	27 Oct 2016, 19:37	1.00 MB	1,580	56
436,179 436,179	000000000000000003769f59818fe73cb4110b73a63d921a984c8f15f3f266e7	27 Oct 2016, 19:30	1.00 MB	1,841	62
436,178 436,178	00000000000000000279899d6bf728fadf62dd37601d5ff44e82ec525af99ae4	27 Oct 2016, 19:21	1.00 MB	2,265	67

Previous 10 blocks ↓

Total Size: 647.68 GB

Node Information

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

Uptime: 1 month, 4 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,532.79 GB sent, 47.13 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.