Blockchain Explorer | learn me a bitcoin

Memory Pool

82,556 transactions

37.57 vMB

Show Random Selection

Max Size: 196/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,436	00000000000000000003629a0000000000000000000000000000000000000000	1 min, 13 secs	1.00 vMB	2,126	14

Blockchain

Tip: 844,435 (333,887 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,548 510,548	00000000000000000011b54cff8d59e6d82cacbe7e17823f8403f8e0ecd40860	23 Feb 2018, 13:30	1.07 MB	1,521	97
510,547 510,547	0000000000000000003066502e03cf7aeda1d6c79cd262841e75d6a08589239e	23 Feb 2018, 13:13	1.10 MB	2,155	113
510,546 510,546	0000000000000000003435e89bd211d905caf1a8284f29fd928ea284c7c65e45	23 Feb 2018, 12:49	1.15 MB	2,115	124
510,545 510,545	00000000000000000007a2d91020f2c9fc9dc2757e631cd22ecc0fa6e2c3fa3e	23 Feb 2018, 12:17	0.60 MB	1,208	81
510,544 510,544	00000000000000000039ef2c3636e76f9f075530d6609ac603005ed2b47c8912	23 Feb 2018, 12:08	1.03 MB	2,163	74
510,543 510,543	000000000000000000326b45e6835bac9063fe190797a3d13b0e35b6ceeeeffb	23 Feb 2018, 11:50	0.39 MB	490	98
510,542 510,542	00000000000000000039481c3a55b9e7855f8c066939b111e735b9e1e4388e93	23 Feb 2018, 11:47	1.10 MB	1,462	38
510,541 510,541	0000000000000000000404f6604699cd75421d3cd6f71128f2f49e0f21fd957e	23 Feb 2018, 11:46	1.01 MB	289	20
510,540 510,540	0000000000000000003715f6ae9afd582c4e408a0876bfa562ed034979267cef	23 Feb 2018, 11:34	1.08 MB	1,514	21
510,539 510,539	00000000000000000014d84b940bc10ccb93484b5cbcdb45bf009444c585693f	23 Feb 2018, 11:31	1.08 MB	2,426	29
510,538 510,538	00000000000000000016b6fc9354e863d03e5a5670e07843178b3cd6e18ee8b7	23 Feb 2018, 11:25	1.09 MB	1,532	66
510,537 510,537	00000000000000000041153b70f1346787c3788d9ca355690e2cc8d86bfc096d	23 Feb 2018, 11:18	1.06 MB	741	106
510,536 510,536	0000000000000000003288b6719e1f995182714e8f4da65294122bc7ea0f814d	23 Feb 2018, 11:12	1.09 MB	2,500	140
510,535 510,535	0000000000000000001717cfe1ce8d829b6bc93963c658b0e86cba71b8111518	23 Feb 2018, 10:27	1.08 MB	1,640	81
510,534 510,534	0000000000000000000d2ba731db29d203cafcc4f24a3c07f913540eedae546f	23 Feb 2018, 10:11	1.09 MB	1,451	55
510,533 510,533	000000000000000000287b8a72394dd49676842f391c9d90567aea002bf0d282	23 Feb 2018, 10:06	1.12 MB	2,067	129
510,532 510,532	00000000000000000055cb411b12b7979cd5d63a59b428007998833aa420f59a	23 Feb 2018, 09:34	1.10 MB	665	23
510,531 510,531	0000000000000000002e5b55bf93c89cc3a41de24d762fa4f68e725da3b089ba	23 Feb 2018, 09:30	1.28 MB	1,159	37
510,530 510,530	0000000000000000003df315dc54d8ca01ef890cfc9ce5f4cacc84be821af115	23 Feb 2018, 09:25	1.04 MB	1,600	39
510,529 510,529	00000000000000000056764bf467f14a61f7246fc961a752ecdc4f1e20ab079f	23 Feb 2018, 09:18	1.06 MB	1,288	8
510,528 510,528	000000000000000000007d14876a21635e324e97e8910d4c61eb6989b3fefd6b	23 Feb 2018, 09:17	1.03 MB	1,082	37

Previous 10 blocks ↓

Total Size: 651.33 GB

Node Information

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

Uptime: 1 month, 18 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,114.50 GB sent, 68.02 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.