Blockchain Explorer | learn me a bitcoin

Memory Pool

36,217 transactions

33.25 vMB

Show Random Selection

Max Size: 153/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,832	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 42 secs	1.00 vMB	4,793	16

Blockchain

Tip: 841,831 (406,176 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,655 435,655	0000000000000000030b32db84526c1a6a88aee5847dac9a0239de49861fe4b6	24 Oct 2016, 03:53	1.00 MB	1,929	53
435,654 435,654	00000000000000000328a774f578ea47633e095e4737d0d745689478bf2a7630	24 Oct 2016, 03:48	1.00 MB	1,915	64
435,653 435,653	0000000000000000001c1e182bf954ec614c4e3a6fe56864f144a027716e447c	24 Oct 2016, 03:42	0.75 MB	1,498	69
435,652 435,652	000000000000000002cb14763341b133c67ebc5e38d2d9ecd46edaac0d36fae1	24 Oct 2016, 03:40	1.00 MB	1,050	93
435,651 435,651	00000000000000000454904e7289a444959207eb95a7f7957ddd4a233ce7b49e	24 Oct 2016, 03:21	1.00 MB	1,094	65
435,650 435,650	00000000000000000009fb25bb6a1a44d21baa01c0051717d1a5a0974958f2f3	24 Oct 2016, 03:18	1.00 MB	995	87
435,649 435,649	000000000000000002126d071f5323be0473cc088162b632e0a0af0558d6a93a	24 Oct 2016, 02:56	1.00 MB	1,494	81
435,648 435,648	00000000000000000378878f7b0a818d9defedd17079d5028f90e17d7da84e39	24 Oct 2016, 02:38	0.80 MB	1,509	68
435,647 435,647	000000000000000001a16cb5b886d5f95b00742c1905582afec8629adf93381c	24 Oct 2016, 02:26	0.13 MB	329	70
435,646 435,646	00000000000000000240bb405f864391ba13c74960f916823c2c65a3824859fb	24 Oct 2016, 02:24	0.99 MB	672	16
435,645 435,645	00000000000000000141063cf26fc3720d1163b032730c250f542ce4ad074832	24 Oct 2016, 02:19	0.98 MB	923	24
435,644 435,644	000000000000000002d46df13dc519ce26483466551429da25b8608ea28b875b	24 Oct 2016, 02:14	0.18 MB	296	45
435,643 435,643	00000000000000000455033ade88c15cd00efdc8948c15153990931a06e3cee0	24 Oct 2016, 02:12	0.97 MB	1,831	53
435,642 435,642	0000000000000000015fb4942c0b2c5a081dfd906fbc3c20ff126da6fb3a6f8e	24 Oct 2016, 02:06	1.00 MB	2,469	80
435,641 435,641	000000000000000002a592861cceaa379932d91ce45371a3360dd0d21368169d	24 Oct 2016, 01:41	0.99 MB	1,441	37
435,640 435,640	000000000000000000deb6241d33840a4d49fca0e286830aee6078471e7dfe6b	24 Oct 2016, 01:36	1.00 MB	2,380	75
435,639 435,639	000000000000000003ad3f90fd4e77df97b8f21ae28bf7ca5e21600e0b894acb	24 Oct 2016, 01:15	0.01 MB	35	74
435,638 435,638	00000000000000000397b39eb1b8924eaba94827ef5e8084aad1793bddccbf90	24 Oct 2016, 01:15	0.66 MB	1,044	46
435,637 435,637	000000000000000003eaa089e640ea339a4f5c83721a607c1075d3443a834e84	24 Oct 2016, 01:08	0.45 MB	596	45
435,636 435,636	000000000000000003148c628ec9f268eb50685dedf587d553df0cc6867d6fc6	24 Oct 2016, 01:04	1.00 MB	1,436	29
435,635 435,635	0000000000000000015142d77bf4c8e32b134b8f661d71d9406af82167f31a2c	24 Oct 2016, 01:00	1.00 MB	1,720	48

Previous 10 blocks ↓

Total Size: 646.45 GB

Node Information

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

Uptime: 29 days, 23 hours, 47 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,354.52 GB sent, 37.79 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.