Blockchain Explorer | learn me a bitcoin

Memory Pool

45,154 transactions

35.41 vMB

Show Random Selection

Max Size: 168/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,137	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 38 secs	1.00 vMB	3,692	27

Blockchain

Tip: 842,136 (406,732 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,404 435,404	000000000000000002090a48bd6ba4b30d9aa1823f79cac079d1cec505fb0378	22 Oct 2016, 10:23	0.89 MB	2,285	69
435,403 435,403	000000000000000002d6ef24f50f0b67762689288f8ff7903feb157d13702237	22 Oct 2016, 10:08	0.30 MB	397	35
435,402 435,402	00000000000000000024f9e640e7e43724a47a448c427462fd88ca42d96cdddc	22 Oct 2016, 10:06	0.29 MB	605	45
435,401 435,401	000000000000000002ac1ef41d736817006800a9cb86e91725cecb13e0159041	22 Oct 2016, 10:04	1.00 MB	839	25
435,400 435,400	000000000000000001716c3ae86044b03ff6d1fc536246af611385b72a56676d	22 Oct 2016, 10:02	1.00 MB	2,459	71
435,399 435,399	000000000000000002bcab26e514a12de520b8e48c847ec3a764042865d92666	22 Oct 2016, 09:43	1.00 MB	773	25
435,398 435,398	00000000000000000046357b65ab15473adc17bfe0c1237dee53c7f59831757c	22 Oct 2016, 09:42	1.00 MB	2,589	73
435,397 435,397	0000000000000000029c5054a915e28269ebf10bc9ab8267c028f497475c0714	22 Oct 2016, 09:22	0.75 MB	1,798	65
435,396 435,396	000000000000000001737dfd975a36549175bbdbd44c9ede675dabc58f7e9a31	22 Oct 2016, 09:13	1.00 MB	2,322	52
435,395 435,395	0000000000000000012be4ce13e999a4d6ca4491b794a0aadb3afd1421917b16	22 Oct 2016, 09:09	1.00 MB	2,602	66
435,394 435,394	00000000000000000351a6739bd7e96bac3771869f8c621f18b893f3400dd9bd	22 Oct 2016, 08:52	1.00 MB	2,556	73
435,393 435,393	000000000000000000d1bfeb9b742822b6dd687fabe825253fe73f81692404dc	22 Oct 2016, 08:25	1.00 MB	2,626	63
435,392 435,392	0000000000000000013a03ffba60fa0e0956de702b45377e33ad15d42bc7ad7f	22 Oct 2016, 08:08	0.75 MB	1,884	65
435,391 435,391	0000000000000000038e12df4afc038f03cf58d18e66d432ba98943f8b1f31fc	22 Oct 2016, 07:56	1.00 MB	2,638	75
435,390 435,390	00000000000000000150f3146e1082eb706fff49a6618284a9ed50f14e9fffc8	22 Oct 2016, 07:30	0.75 MB	780	54
435,389 435,389	00000000000000000253ca2f1ad4b28ea0c463139f9ceea7a3242f5c2e7073a7	22 Oct 2016, 07:27	0.99 MB	675	21
435,388 435,388	000000000000000001063c63982261955c42f84afb548284218552f24d1af9a3	22 Oct 2016, 07:24	0.99 MB	1,707	45
435,387 435,387	000000000000000002842f113f2252723e08b61cd778df8aa33d8b1016c1fb1b	22 Oct 2016, 07:16	1.00 MB	2,232	66
435,386 435,386	0000000000000000018a9974a1b0821446cd405d101ef803c9fd532e0b5cabf5	22 Oct 2016, 07:02	1.00 MB	1,796	56
435,385 435,385	000000000000000003f7869bbdb29a084c313c16c044cb0cdfc3ae00d07e528f	22 Oct 2016, 06:52	1.00 MB	2,406	58
435,384 435,384	0000000000000000014943e1f3268df38b9e85077385be14dc23f6929f01ba7d	22 Oct 2016, 06:45	0.75 MB	1,793	63

Previous 10 blocks ↓

Total Size: 647.00 GB

Node Information

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

Uptime: 1 month, 1 day, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,443.64 GB sent, 42.19 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.