Blockchain Explorer | learn me a bitcoin

Memory Pool

20,492 transactions

28.51 vMB

Show Random Selection

Max Size: 120/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,852	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 3 secs	1.00 vMB	4,010	14

Blockchain

Tip: 841,851 (412,093 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,758 429,758	00000000000000000172f6396fd6035f458d0edf713219a185c95dfadb6546ea	14 Sep 2016, 10:07	0.98 MB	1,566	40
429,757 429,757	0000000000000000032c2fbcb71b084dbfd20036aa06fdfcd76ef3c3198a047d	14 Sep 2016, 09:58	0.72 MB	1,492	60
429,756 429,756	0000000000000000040760474a81a64d5e4d84097b670ebafd3f021adc6a34c3	14 Sep 2016, 09:49	0.30 MB	675	62
429,755 429,755	0000000000000000044954323fe03a48aa5c7069dbc4f3d677dca3e0e8b07a74	14 Sep 2016, 09:45	0.88 MB	511	23
429,754 429,754	000000000000000000316376f8dd7c8ceecb927bcf8880a96913aea08b7aa588	14 Sep 2016, 09:44	1.00 MB	2,250	53
429,753 429,753	000000000000000001ee093136f1d9573af75a6a144ad472c457d4687e6e9abc	14 Sep 2016, 09:32	1.00 MB	2,135	62
429,752 429,752	0000000000000000009f79a2f50763698110738274768411fd08342df1f92064	14 Sep 2016, 09:14	1.00 MB	2,687	69
429,751 429,751	0000000000000000044d54377de86d816eb2a2d36d6577c7db8224f28acf2568	14 Sep 2016, 08:52	0.98 MB	193	5
429,750 429,750	000000000000000004850fdd868aa47fd4560f43ee0a43d4ca9888db5dbc65ce	14 Sep 2016, 08:52	1.00 MB	1,750	40
429,749 429,749	00000000000000000283907c889b17927fb02cd65c3b0bedc2c4a71ab6f8fd2e	14 Sep 2016, 08:42	0.38 MB	685	53
429,748 429,748	000000000000000000f868703014a3d696f5ad53fdbabbd027974a015374ed3b	14 Sep 2016, 08:38	0.62 MB	1,167	59
429,747 429,747	000000000000000003e98a2a7859f08ff5bdeb5ff6f6146ee4123af0f54e2d6a	14 Sep 2016, 08:30	0.32 MB	578	54
429,746 429,746	000000000000000001f5d29227affa82bb74ea16702cadcbb3c7f08ae37531bd	14 Sep 2016, 08:28	0.08 MB	110	27
429,745 429,745	000000000000000004becb75c7231e2bb89388c95b27eab89504f54ca1b86d4c	14 Sep 2016, 08:27	1.00 MB	2,767	63
429,744 429,744	000000000000000003ee125f5a03b15f30b74717a2848e664029932c306c9da3	14 Sep 2016, 08:07	0.66 MB	1,423	58
429,743 429,743	0000000000000000009c9939acfa3aa8a5eceba51759df2502f030f7ddce0227	14 Sep 2016, 07:58	0.24 MB	476	62
429,742 429,742	0000000000000000019d727776a5c3b7701a2be3ea2187f2357a4133a6fd33e4	14 Sep 2016, 07:55	0.98 MB	1,742	56
429,741 429,741	000000000000000001572842cf1ce5807f8d8ef3cd10a36a78170d6c83508628	14 Sep 2016, 07:42	0.38 MB	677	53
429,740 429,740	0000000000000000008507a8109f4b1432414bb76b757b8bfea3d6a3a9b3f08d	14 Sep 2016, 07:38	1.00 MB	2,220	52
429,739 429,739	000000000000000000fdcfd262978b3c163472288b06c8bfb9064cd60b18136e	14 Sep 2016, 07:27	0.41 MB	597	39
429,738 429,738	0000000000000000022c6011bd1a222e8b6d133ec91a4c865ffd36e1c389cbf9	14 Sep 2016, 07:25	1.00 MB	1,823	56

Previous 10 blocks ↓

Total Size: 646.48 GB

Node Information

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

Uptime: 30 days, 1 hour, 51 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,357.30 GB sent, 37.99 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.