Blockchain Explorer | learn me a bitcoin

Memory Pool

36,442 transactions

46.08 vMB

Show Random Selection

Max Size: 181/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,985	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 2 secs ago	1.00 vMB	4,487	21

Blockchain

Tip: 841,984 (413,550 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,434 428,434	000000000000000004e0bd569303f5002c727760f794b5cf2b855a703cb99ffc	05 Sep 2016, 17:36	0.75 MB	2,041	78
428,433 428,433	000000000000000001b89661bccecbbfd9722c64ba17915194112759f792ca33	05 Sep 2016, 17:16	1.00 MB	2,068	44
428,432 428,432	000000000000000004e5c85a6e9547a9f55ab2b4e1d7b2bcf58d2859ef4fa40e	05 Sep 2016, 17:15	1.00 MB	3,088	72
428,431 428,431	0000000000000000038f0eeba9113b44b2daf459552c7041d386e4f03ead51ac	05 Sep 2016, 16:52	1.00 MB	1,531	78
428,430 428,430	000000000000000004e5d066365bff1df1e0f526832ee20886db0a38f1a37b79	05 Sep 2016, 16:37	1.00 MB	1,094	33
428,429 428,429	0000000000000000021420b4935a59d6274a3c6d5611599e0e1adbb83fbbd563	05 Sep 2016, 16:32	1.00 MB	2,193	54
428,428 428,428	000000000000000004384f95fd5f61901068db84a65cfba943d4280146d0e189	05 Sep 2016, 16:21	1.00 MB	1,606	46
428,427 428,427	0000000000000000014e0f91e576af01f08911f3b61c2e827e679dccad32571f	05 Sep 2016, 16:13	0.44 MB	1,048	60
428,426 428,426	000000000000000001401b2d57a03e3ab849e302b1d443016eda1209f2179575	05 Sep 2016, 16:08	1.00 MB	1,549	39
428,425 428,425	000000000000000001e6910a17c6308f18c3d545934d8b6f0dc08b871939976e	05 Sep 2016, 16:03	1.00 MB	2,632	67
428,424 428,424	000000000000000002e2124892de797f1b47c79a8523d4172c352fde65511119	05 Sep 2016, 15:47	1.00 MB	2,363	56
428,423 428,423	000000000000000002f1d24dfb4e33ac39622aaddea21291081ecdc43dfc9af2	05 Sep 2016, 15:35	1.00 MB	1,086	25
428,422 428,422	000000000000000000bbddd134aafdcbba1a9d30896c68b7f1ef7fd9629030f6	05 Sep 2016, 15:35	1.00 MB	2,472	64
428,421 428,421	000000000000000001305e8998678cdabb33fbe65c16b0ea595ac9c1dc16f9f8	05 Sep 2016, 15:19	1.00 MB	620	21
428,420 428,420	000000000000000001b5f6442cf87545a359fb6bb8e791ddc1c57ceccb7ed7d9	05 Sep 2016, 15:18	1.00 MB	955	36
428,419 428,419	0000000000000000015c23a687cd0a29f1c4cb4be9c83e86d38fd65017bddefb	05 Sep 2016, 15:14	1.00 MB	1,570	27
428,418 428,418	000000000000000004ad172a065e8ff45f1259e78a6a626310a4a5c9bad7de99	05 Sep 2016, 15:13	1.00 MB	1,723	43
428,417 428,417	000000000000000003dcacb8112e7dcacc3f423c9cb818c97cbf73a44f3d0d77	05 Sep 2016, 15:10	1.00 MB	2,738	76
428,416 428,416	0000000000000000002604c04463789b99900ff8033ed7c1d136bd84f8e86cfb	05 Sep 2016, 14:49	1.00 MB	738	32
428,415 428,415	000000000000000001d7bd7d409da40fa5c9f7a9567ee15cd7831cd2454cea9e	05 Sep 2016, 14:46	1.00 MB	1,537	34
428,414 428,414	0000000000000000010549dd21f9cc644952735197db7ee6f216c2802ee08be8	05 Sep 2016, 14:44	1.00 MB	1,752	38

Previous 10 blocks ↓

Total Size: 646.73 GB

Node Information

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

Uptime: 1 month, 16 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,398.33 GB sent, 39.72 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.