Blockchain Explorer | learn me a bitcoin

Memory Pool

39,229 transactions

51.91 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,496	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 28 secs ago	1.00 vMB	3,902	26

Blockchain

Tip: 841,495 (406,334 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,161 435,161	0000000000000000035e0bdd0526c3a41330a7a27b71959d419a0e0f40cb9ed7	20 Oct 2016, 22:10	1.00 MB	2,425	84
435,160 435,160	0000000000000000026421480037088e06fe7088255cdf8e3e96933ba23477ac	20 Oct 2016, 21:49	1.00 MB	2,350	56
435,159 435,159	0000000000000000023016b75d982b15168a1380a742843a5ddba647b2f327b1	20 Oct 2016, 21:47	1.00 MB	3,048	57
435,158 435,158	0000000000000000022bb7fe847d3ac51fc19e79b3c3cc9e3790032dd378b7e6	20 Oct 2016, 21:46	1.00 MB	2,498	86
435,157 435,157	0000000000000000030494b079c9643ad0602930f7a486dad7ec778f5f2048d9	20 Oct 2016, 21:25	1.00 MB	2,408	64
435,156 435,156	000000000000000002db294f6e9aa863de83eb3cc65882516c0b0ac3d0b42960	20 Oct 2016, 21:21	0.75 MB	1,851	104
435,155 435,155	0000000000000000001b39026e9a450b7437eea14c551cb1878f65ed286c67a2	20 Oct 2016, 20:57	1.00 MB	2,511	82
435,154 435,154	000000000000000003ded56af105c5676c58923ef7f150ecac837cb6b42418e1	20 Oct 2016, 20:43	1.00 MB	2,180	83
435,153 435,153	000000000000000002f87137c6c71d75072e9895ea891c44c6979d7e42d81106	20 Oct 2016, 20:42	1.00 MB	2,148	123
435,152 435,152	000000000000000000995cdd2c47a80a8772c2a285fab085924d1cd259bb4141	20 Oct 2016, 19:39	1.00 MB	2,051	67
435,151 435,151	0000000000000000010813f333796792695f18928a1ea79e6d3ac68fe758b953	20 Oct 2016, 19:30	1.00 MB	1,022	39
435,150 435,150	000000000000000001141f1e7f46348270061e6d3d576e1fd2733308d023446d	20 Oct 2016, 19:26	1.00 MB	1,445	31
435,149 435,149	0000000000000000042bb11cbe9246de821c22d01fc17a0715c31b356558753b	20 Oct 2016, 19:24	1.00 MB	856	31
435,148 435,148	000000000000000000f3afff917a64ce420abee0521275801f1d631d4d48eabb	20 Oct 2016, 19:22	1.00 MB	1,907	57
435,147 435,147	0000000000000000042ade2582cacdf7d30a0abe317830cc63af790464c81411	20 Oct 2016, 19:13	1.00 MB	2,847	66
435,146 435,146	00000000000000000392b130dc03212fb1a8dac04d84c2d6a869d70cd3b571cd	20 Oct 2016, 19:04	1.00 MB	2,768	86
435,145 435,145	0000000000000000004835e3102613748cd95d1c35320dd35e6a490bb8761825	20 Oct 2016, 18:42	1.00 MB	2,180	58
435,144 435,144	0000000000000000030e26626fdc50739c876c0364bea123fa0f960be77ba47d	20 Oct 2016, 18:31	1.00 MB	2,403	66
435,143 435,143	000000000000000000f0f5d2e027b8b09922bcfaa8940e13cdc1900acff0a8e9	20 Oct 2016, 18:21	1.00 MB	1,444	36
435,142 435,142	00000000000000000283f05b64d53f1c413b35c1ce7abf5bef8b8e9b239e84c0	20 Oct 2016, 18:18	1.00 MB	2,229	74
435,141 435,141	0000000000000000017e650040187e787795a68522d8cd317860499cec58c38c	20 Oct 2016, 18:04	1.00 MB	970	40

Previous 10 blocks ↓

Total Size: 645.82 GB

Node Information

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

Uptime: 27 days, 12 hours, 27 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,295.65 GB sent, 34.30 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.