Blockchain Explorer | learn me a bitcoin

Memory Pool

43,361 transactions

48.69 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,368	0000000000000000000331db0000000000000000000000000000000000000000	26 mins, 15 secs ago	1.00 vMB	2,882	32

Blockchain

Tip: 842,367 (405,622 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
436,745 436,745	0000000000000000029fcda2f25810076133d09f08d34ac6fdb19c831ac50945	31 Oct 2016, 10:05	1.00 MB	2,585	64
436,744 436,744	0000000000000000022b1c0793c4b06096c084f8378bfc9f9f5388c82e85b7ef	31 Oct 2016, 09:57	0.75 MB	2,020	54
436,743 436,743	000000000000000002957ba8477773f3f61f0cb849f9684f13394497f9a6011b	31 Oct 2016, 09:57	1.00 MB	2,503	74
436,742 436,742	0000000000000000043df821205ba611b33f6354c14b531f578133b419a09aa3	31 Oct 2016, 09:43	1.00 MB	2,281	60
436,741 436,741	000000000000000003b2aee551e120d895473e26ba82cfaca49898bedd6e8e86	31 Oct 2016, 09:42	1.00 MB	1,843	72
436,740 436,740	000000000000000001c881fcb2bc2e5b20febe6668b9cb26f12e6b5d829058e2	31 Oct 2016, 09:39	1.00 MB	2,270	93
436,739 436,739	00000000000000000430d66c352e0dc718d1edbabfcfd158add939a07aae6a8d	31 Oct 2016, 09:02	1.00 MB	2,320	121
436,738 436,738	000000000000000000fb48c82a84f396c54fce3e9268cdde836b3314ad931af8	31 Oct 2016, 08:10	1.00 MB	1,840	65
436,737 436,737	000000000000000003a79eaef84334a0dea3637ce7b39f6aad2f448aa54293f6	31 Oct 2016, 08:00	1.00 MB	2,354	63
436,736 436,736	000000000000000003173c0b863ba35dae8c2d1a79a0f7b0cca083fadf2e3269	31 Oct 2016, 07:53	0.93 MB	2,415	80
436,735 436,735	000000000000000002130829ebb28a650566aeac75bd761d3fb8e4c0e0cbbcd5	31 Oct 2016, 07:22	1.00 MB	2,551	72
436,734 436,734	000000000000000001dee253c684751caf099f37b91cf33042d59c6a2d1ceb48	31 Oct 2016, 07:02	1.00 MB	1,734	76
436,733 436,733	0000000000000000039c3a020e0e243c4aae737d938aad864249e3bf346918e4	31 Oct 2016, 06:39	1.00 MB	2,213	69
436,732 436,732	0000000000000000007af222ccc2bf78a69a4a8323e33fc0afdee7a1bd950be2	31 Oct 2016, 06:23	0.21 MB	223	32
436,731 436,731	000000000000000003aba89b3b7e6a386e162645b9cf67072cbeb45d1fcd5c00	31 Oct 2016, 06:23	1.00 MB	2,182	67
436,730 436,730	000000000000000003e44b9fab5b5e5208acd358ef2259dc269c749d9ec7fdfc	31 Oct 2016, 06:05	0.17 MB	365	63
436,729 436,729	00000000000000000162e1d2d6113eb415d81084afc5f8b862c2ca4cb19d603a	31 Oct 2016, 06:03	0.99 MB	1,662	52
436,728 436,728	0000000000000000039af89af27204a13e5b8e9b64a7579b23c1dabe8f6b16f4	31 Oct 2016, 05:50	0.25 MB	549	77
436,727 436,727	000000000000000000ec88fae147db56db052d8d3bb6f260ead6e7944485841d	31 Oct 2016, 05:48	0.80 MB	1,983	65
436,726 436,726	000000000000000004068267835d73ec73b4f5f1f5bd4532187a8cef89230882	31 Oct 2016, 05:32	0.43 MB	418	63
436,725 436,725	000000000000000000b2adfb54c25456601ff8811b0ed3f12a00e54e65e2a46e	31 Oct 2016, 05:29	0.50 MB	800	63

Previous 10 blocks ↓

Total Size: 647.41 GB

Node Information

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

Uptime: 1 month, 3 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,484.71 GB sent, 45.56 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.