Blockchain Explorer | learn me a bitcoin

Memory Pool

46,757 transactions

47.96 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,316	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 49 secs ago	1.00 vMB	4,982	22

Blockchain

Tip: 842,315 (291,325 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
550,990 550,990	00000000000000000004a1c2f2239a345a72b21431c828cdb86cfa29ffd861cd	21 Nov 2018, 20:54	1.29 MB	3,210	62
550,989 550,989	0000000000000000002796014b3bcf0981063fbf920ad7d4670cab97155b2511	21 Nov 2018, 20:30	1.28 MB	2,887	36
550,988 550,988	000000000000000000164af3032b087a51737afbfea3672b5297f19e49fe8df1	21 Nov 2018, 20:30	1.28 MB	3,458	72
550,987 550,987	00000000000000000004b65ae193b9f8b10686eed919a5361237f3f957bdc2b0	21 Nov 2018, 19:46	1.20 MB	2,702	30
550,986 550,986	00000000000000000012b5864df5bf640441a54db03f2851d0ec8a671cc765a4	21 Nov 2018, 19:41	1.39 MB	2,566	41
550,985 550,985	0000000000000000000e872270d21f38f2eeaf55fae4be8bd76a4606a68f1929	21 Nov 2018, 19:40	1.29 MB	3,415	67
550,984 550,984	0000000000000000001334448622b5d91c57b13a3e9de363bbe56ca6c00d05d8	21 Nov 2018, 19:06	1.29 MB	3,429	67
550,983 550,983	000000000000000000220d03379403b8798618a3a7bb6a0723fc566a73c13674	21 Nov 2018, 18:32	1.21 MB	2,433	42
550,982 550,982	0000000000000000000e3a1e4a2bb08bee3b0868cd409aa1db7eb1edfa91ac9d	21 Nov 2018, 18:22	1.26 MB	2,735	54
550,981 550,981	0000000000000000002838f55a0811f34a9e531b7221c3a9e017a16bbfeb559d	21 Nov 2018, 18:04	1.14 MB	1,273	46
550,980 550,980	0000000000000000000f84c968983ea804a4c5c226ba6d8731872496b6963e70	21 Nov 2018, 17:59	1.29 MB	2,897	55
550,979 550,979	0000000000000000001a23c4869222cc621e74e8e28b0b97ef6eb6781b23f53b	21 Nov 2018, 17:42	1.06 MB	2,575	19
550,978 550,978	00000000000000000029963a81fb25b6a83488e070b3639c30400cea421d6526	21 Nov 2018, 17:41	1.35 MB	2,713	44
550,977 550,977	00000000000000000021d348b8b3ef601cfa067d67f1a4fa00386e7b8d7e9aa7	21 Nov 2018, 17:40	1.25 MB	3,470	75
550,976 550,976	0000000000000000001f66063f03cbfc893e9f8085cfc7da930869e08a8188b9	21 Nov 2018, 17:02	1.41 MB	1,959	28
550,975 550,975	00000000000000000010ac9d5fbc8177208a9cb22517a070cf50ec1d4be70b14	21 Nov 2018, 16:59	1.20 MB	2,777	40
550,974 550,974	0000000000000000000e1bfe37378ad82051913dc377d40d69f73cde2235204e	21 Nov 2018, 16:47	1.14 MB	2,444	38
550,973 550,973	000000000000000000001be7728b20a00b2c8f20fdbece2260dff9227f56a121	21 Nov 2018, 16:39	1.17 MB	2,465	40
550,972 550,972	00000000000000000014fe2f45d707e93eea3fc63f6d9b200eb06cbe188438a1	21 Nov 2018, 16:33	1.28 MB	2,843	56
550,971 550,971	00000000000000000019f479e9ef4ab800e846fe856b6660234b714d8e93e5a9	21 Nov 2018, 16:21	1.26 MB	2,965	72
550,970 550,970	0000000000000000000d1047111d2f31d357ab03205f69fb99acc2ca78dc8abc	21 Nov 2018, 15:57	1.21 MB	2,604	40

Previous 10 blocks ↓

Total Size: 647.31 GB

Node Information

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

Uptime: 1 month, 2 days, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,475.55 GB sent, 44.78 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.