Blockchain Explorer | learn me a bitcoin

Memory Pool

22,135 transactions

33.81 vMB

Show Random Selection

Max Size: 150/200 MB

Min Fee: 1 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,059	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 34 secs	1.00 vMB	4,884	9

Blockchain

Tip: 844,058 (343,264 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
500,794 500,794	0000000000000000004c43d31d7b77b494f276df71e5c8944971c735654b1347	24 Dec 2017, 07:27	1.05 MB	736	790
500,793 500,793	00000000000000000010406c9c7a28b1c7e1d5a381024e55ae3a0ec453ac6749	24 Dec 2017, 07:25	1.00 MB	253	812
500,792 500,792	0000000000000000004ccb34692d58eb65f8d5a9708125ba26bfd5200c86f5cb	24 Dec 2017, 07:23	1.13 MB	1,919	873
500,791 500,791	0000000000000000001f13e722dd5f10179238cb01668e14a3ddf1c8c941f192	24 Dec 2017, 07:18	1.18 MB	3,026	972
500,790 500,790	0000000000000000003fb160600613e49af10d4f3c9ea8e92a9bb7ebcf7a4688	24 Dec 2017, 07:13	1.07 MB	2,048	1,191
500,789 500,789	0000000000000000001f720800b5cd2833ae077818696cbcd70f8a1f116fc5db	24 Dec 2017, 06:18	1.01 MB	1,874	1,092
500,788 500,788	0000000000000000008a7f68eb9b4b581efc8d72defcd389ca54c22af0f0f35d	24 Dec 2017, 05:48	1.00 MB	879	1,039
500,787 500,787	0000000000000000003314f1593f450513356053082e90c244605872bcfbc9f2	24 Dec 2017, 05:29	1.01 MB	1,709	263
500,786 500,786	00000000000000000006c15ae273eaa2b4d0d69220167dc140b113ccaecade1d	24 Dec 2017, 05:29	1.05 MB	2,174	652
500,785 500,785	0000000000000000008849f519597ec1ace13c0d71fa72416689ec1fb80b0e27	24 Dec 2017, 05:15	1.06 MB	2,231	833
500,784 500,784	000000000000000000800b55310aa84be44f015b63e97da818a64b33521234c9	24 Dec 2017, 05:00	1.03 MB	1,871	450
500,783 500,783	00000000000000000078f00dbd09ceff8309c9580cc0af23ffa058c63e7c5e3f	24 Dec 2017, 04:55	1.01 MB	949	341
500,782 500,782	0000000000000000007730b3d08890044bb9e6fe9c0003dd3c4be469deee5708	24 Dec 2017, 04:52	1.01 MB	1,734	290
500,781 500,781	000000000000000000528c96828a40343bc843542d7b4aac950857f3a5473082	24 Dec 2017, 04:51	1.02 MB	1,887	555
500,780 500,780	00000000000000000058eb164d19f5f5f1445470b2c118ab2a50d8796b098633	24 Dec 2017, 04:43	1.05 MB	2,360	942
500,779 500,779	00000000000000000071185ef38dfa2bd8a866903ab4c5e58705a32e6cbf984b	24 Dec 2017, 04:22	1.04 MB	2,033	561
500,778 500,778	00000000000000000037c71f32e11fbeb61602b814ce03184d85ec46f7442900	24 Dec 2017, 04:13	1.05 MB	2,287	685
500,777 500,777	00000000000000000039833a84f2e59acc7a8ed313e7df2410ca13a75acc0dc0	24 Dec 2017, 04:02	1.05 MB	2,062	784
500,776 500,776	0000000000000000000bd8b74907699415089d0dfb9437607a494f5117690fc7	24 Dec 2017, 03:49	1.02 MB	1,769	420
500,775 500,775	0000000000000000003576252e0cf7843c226670cb55e724112629d092a9932a	24 Dec 2017, 03:45	1.06 MB	1,636	606
500,774 500,774	00000000000000000016ef8bb665a337290c132478e65045968f24f9afea12b6	24 Dec 2017, 03:35	1.10 MB	2,212	735

Previous 10 blocks ↓

Total Size: 650.61 GB

Node Information

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

Uptime: 1 month, 15 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,997.66 GB sent, 63.79 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.