Blockchain Explorer | learn me a bitcoin

Memory Pool

40,006 transactions

52.08 vMB

Show Random Selection

Max Size: 198/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,488	0000000000000000000331db0000000000000000000000000000000000000000	13 mins, 5 secs ago	1.00 vMB	3,804	29

Blockchain

Tip: 841,487 (396,039 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,448 445,448	000000000000000000fea07cbd237b5cc0b6e956c580ca5115cf7c99299679b9	28 Dec 2016, 04:57	0.43 MB	1,036	78
445,447 445,447	0000000000000000038a9c329f3d2ad9d5240d1b25c22d55d03500bf6d620a9a	28 Dec 2016, 04:51	1.00 MB	107	2
445,446 445,446	000000000000000001781abfe083ebc511ff9d8cb89e22a4f958f164b1e9fce0	28 Dec 2016, 04:51	1.00 MB	758	26
445,445 445,445	000000000000000001b1e7eec3aef50438b4c51b77851136f9957e73ed48b0db	28 Dec 2016, 04:47	0.32 MB	666	80
445,444 445,444	0000000000000000025c28efebc5f23cef20fbbe393165fd1a6b2d390ec6d9a7	28 Dec 2016, 04:43	0.24 MB	526	66
445,443 445,443	0000000000000000021bc26dbf77a35359078a5f1359b0a0d9c8893a45e9c6b2	28 Dec 2016, 04:40	0.36 MB	715	61
445,442 445,442	000000000000000001defe43e878762374976e319ac320fb5937deee64159bec	28 Dec 2016, 04:36	0.68 MB	1,582	77
445,441 445,441	0000000000000000025f7a81e51bf37b7140449cc61f7343f810791044a86a02	28 Dec 2016, 04:26	1.00 MB	1,703	55
445,440 445,440	0000000000000000018de5a32314e49790cdd987bc6f00960329c237fba10cf2	28 Dec 2016, 04:20	1.00 MB	2,421	70
445,439 445,439	000000000000000002523c5d5a2567fa222720db0340a9594765cc5aa558e809	28 Dec 2016, 04:16	1.00 MB	2,709	105
445,438 445,438	0000000000000000020d629070b3466de52188ae2ab78c36ec993499b526cd2c	28 Dec 2016, 03:45	0.35 MB	850	86
445,437 445,437	000000000000000000816d0dae5c818d575f3d7030e5f9027d2b521a48ac3091	28 Dec 2016, 03:40	0.57 MB	932	69
445,436 445,436	000000000000000000c84c9a2c4e05bef7a8b7ab394de31ea516685ac7d9ec95	28 Dec 2016, 03:35	0.84 MB	1,661	56
445,435 445,435	0000000000000000010037c270bd72c3671a02474f4feaae757aeeba1cdd2cc6	28 Dec 2016, 03:35	1.00 MB	2,725	111
445,434 445,434	000000000000000003810a2aa11f357afcdd0928ba17b4f9b71914cc3bcb5c5d	28 Dec 2016, 03:08	0.17 MB	327	65
445,433 445,433	000000000000000000f9e5c4a19a6fa3b40549f5b8c9c88bf14bb840c9bb7a7e	28 Dec 2016, 03:07	0.48 MB	965	76
445,432 445,432	000000000000000002dc971edc6f83c3d935c175d1325d914f7ad862da9fa007	28 Dec 2016, 03:02	0.85 MB	1,100	58
445,431 445,431	0000000000000000011b749eec1630c6da9dafdc23b367201ad4f42f16879efd	28 Dec 2016, 02:57	1.00 MB	1,677	47
445,430 445,430	00000000000000000271c1ae169bfc192a71f9c394e965647e01fbabae0a038d	28 Dec 2016, 02:54	1.00 MB	1,618	61
445,429 445,429	0000000000000000033c9c73b1c8dd5125869afd24ffd96ee8df042dcdf079d4	28 Dec 2016, 02:51	1.00 MB	2,234	76
445,428 445,428	0000000000000000000b5de5d8d052ba13d922ea184726d703d8db6049ce0317	28 Dec 2016, 02:45	1.00 MB	2,397	65

Previous 10 blocks ↓

Total Size: 645.80 GB

Node Information

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

Uptime: 27 days, 10 hours, 59 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,293.89 GB sent, 34.22 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.