Blockchain Explorer | learn me a bitcoin

Memory Pool

40,966 transactions

44.79 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,267	000000000000000000035cb80000000000000000000000000000000000000000	4 mins, 0 secs	1.00 vMB	3,031	15

Blockchain

Tip: 848,266 (415,070 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
433,196 433,196	00000000000000000325e716215b0119663a11bced86f9eadcd64f835a02eb54	06 Oct 2016, 20:43	1.00 MB	2,203	72
433,195 433,195	000000000000000004077c27f029e4b92562337334b641821dd11107352622f5	06 Oct 2016, 20:23	1.00 MB	2,350	45
433,194 433,194	000000000000000001520f5e881c74848d06fba4f5a298cbc0ace38b913822ec	06 Oct 2016, 20:23	1.00 MB	2,451	62
433,193 433,193	0000000000000000014c05d9c6b167ee948a480285dbe87c3658e756b4097fdb	06 Oct 2016, 20:15	1.00 MB	2,506	61
433,192 433,192	0000000000000000002e191402b19d221f859fdb207dca17bd83823c6d49e8fb	06 Oct 2016, 20:13	1.00 MB	2,744	93
433,191 433,191	000000000000000000ad596fbd4f59c9c27ee1cc0ec0cb3e99e35cb62c394524	06 Oct 2016, 19:25	1.00 MB	2,395	52
433,190 433,190	000000000000000001152fd0dfb3cc39fee4ce3d7df4ea5357ae32e295b98a16	06 Oct 2016, 19:20	1.00 MB	2,646	68
433,189 433,189	000000000000000002b075b170e1152e7e932feaef563b797f26352c418b64ca	06 Oct 2016, 19:07	1.00 MB	3,021	78
433,188 433,188	000000000000000001e2aeb4dbafb3a2da2a172ffd921f2e67be9a22f88f5cca	06 Oct 2016, 18:41	0.46 MB	884	54
433,187 433,187	00000000000000000142d735b185ccfbebbd9d6d62e3016acf3aa59f9c15d431	06 Oct 2016, 18:38	0.47 MB	1,094	63
433,186 433,186	00000000000000000324ec821ac0aac71ea7a5eba8577220c3bce341468c3e68	06 Oct 2016, 18:33	0.79 MB	1,190	49
433,185 433,185	000000000000000001fc3d56896c15c807dacaf5a7e9508949a79d9d2ca4f23d	06 Oct 2016, 18:29	0.56 MB	1,456	70
433,184 433,184	00000000000000000032272406a892ad538c8e3696737d8533e17e03f707fb44	06 Oct 2016, 18:23	0.02 MB	77	74
433,183 433,183	0000000000000000030b28743a388a02cb532827e7e58c847fd9a6103a149a54	06 Oct 2016, 18:23	1.00 MB	872	21
433,182 433,182	0000000000000000006e94c126c24ca1eccd24ea1979658eabe008ef0da4fabf	06 Oct 2016, 18:21	1.00 MB	2,236	63
433,181 433,181	0000000000000000022c4e5de986e464645b79d8e0feb7b767d17556690ff999	06 Oct 2016, 18:12	0.99 MB	1,808	55
433,180 433,180	0000000000000000024225efd5750e1e5a35e1f5f95b8017025cde1bb1f7e0df	06 Oct 2016, 18:05	0.69 MB	968	53
433,179 433,179	000000000000000003daeb293ecb5e53a06c73e251514db74821be1bee2364d5	06 Oct 2016, 18:03	1.00 MB	2,321	72
433,178 433,178	0000000000000000019db7ce2b54736b963a6a9ce4e3d26c0239f9af4ee8ad26	06 Oct 2016, 17:49	0.41 MB	810	58
433,177 433,177	0000000000000000010cf50f198620c245dcf629c5356ed91ca3ceb6245e84f8	06 Oct 2016, 17:46	0.77 MB	1,621	59
433,176 433,176	000000000000000000f05eedb9a37494885d0c6eb6cd533a230f245261da3f37	06 Oct 2016, 17:40	0.62 MB	1,065	33

Previous 10 blocks ↓

Total Size: 658.25 GB

Node Information

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

Uptime: 3 days, 10 hours, 26 minutes
Connections: 10 outgoing, 85 incoming
Data Transfer: 888.19 GB sent, 1.75 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.