Blockchain Explorer | learn me a bitcoin

Memory Pool

50,010 transactions

31.55 vMB

Show Random Selection

Max Size: 153/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,193	0000000000000000000331db0000000000000000000000000000000000000000	28 mins, 26 secs ago	1.00 vMB	3,663	45

Blockchain

Tip: 842,192 (340,552 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
501,640 501,640	00000000000000000022c2542cd2993ad2ffa20a72b0734ee8c1e478b4e7d973	29 Dec 2017, 21:33	1.03 MB	3,278	526
501,639 501,639	0000000000000000006cc8a232c54608adf8e16692062bdc1a64b9e22556fd93	29 Dec 2017, 21:28	1.03 MB	3,022	664
501,638 501,638	0000000000000000008aebbde701398caa2a96e3ca1f281b0f7cd10bfebced93	29 Dec 2017, 21:15	1.06 MB	707	140
501,637 501,637	00000000000000000019ed8a4e7738e96e807ebb17639f65417104d9822193fd	29 Dec 2017, 21:14	1.06 MB	2,479	334
501,636 501,636	0000000000000000008847aebf5e95a96e5eaf6cdf88b994b88e1652f3099595	29 Dec 2017, 21:10	1.00 MB	2,276	241
501,635 501,635	0000000000000000002e2b674a64d38f9fc9eec083e8eb6e51883e8071b9a004	29 Dec 2017, 21:09	1.04 MB	2,829	531
501,634 501,634	000000000000000000109614991b7b178d755aaf16d00699cbc41ab52fc5d129	29 Dec 2017, 21:03	1.05 MB	2,983	550
501,633 501,633	00000000000000000067e62520ac28fd6781f6a9a9adbd75d6f12d2ee8c863d5	29 Dec 2017, 20:58	1.04 MB	2,842	670
501,632 501,632	00000000000000000046f9bade83a5a8e76e0abfcc0a25a6c222e0676688869e	29 Dec 2017, 20:45	1.05 MB	2,303	317
501,631 501,631	00000000000000000030243ebcce48ae7a2a303928e78c4e987e88fb8437f92f	29 Dec 2017, 20:44	1.06 MB	3,040	550
501,630 501,630	0000000000000000007ffee698254675b2f1cff93ff89c7d3519920f4ca95513	29 Dec 2017, 20:36	1.04 MB	2,341	569
501,629 501,629	00000000000000000052cbe8ec97ba0090c5f0f7dc52e99f5bfe685f31c1e541	29 Dec 2017, 20:28	1.07 MB	1,364	500
501,628 501,628	0000000000000000004739dde68ea9cf741cab9feb8bcd6a9d0f95a190fa3f82	29 Dec 2017, 20:28	1.03 MB	2,283	680
501,627 501,627	00000000000000000055f29a4173154d6e60547a618c4a7b3e283a7c2240fc4c	29 Dec 2017, 20:11	1.01 MB	2,011	560
501,626 501,626	0000000000000000005369916970318b03442e3439f067377c1a0cc1a648e9d7	29 Dec 2017, 20:05	1.02 MB	2,312	848
501,625 501,625	00000000000000000000cdf7ce715e8e2ce0579eac4de5bfa33908d22b4b5535	29 Dec 2017, 19:33	1.04 MB	2,688	578
501,624 501,624	0000000000000000007fe31359a7d8f4fe354212bb1152e3613235356ec4894b	29 Dec 2017, 19:24	1.04 MB	1,563	163
501,623 501,623	00000000000000000058a218991bce349d509d0ce9ecaa64151ac115ffbc5e71	29 Dec 2017, 19:24	1.00 MB	2,509	403
501,622 501,622	0000000000000000005af85ebf636bf10ca49b5ddf99337649d8cff4203e6518	29 Dec 2017, 19:17	1.04 MB	2,648	583
501,621 501,621	000000000000000000458f100d12b8f68d3148982d67cfb178b48eedd253bfd8	29 Dec 2017, 19:08	1.04 MB	2,566	568
501,620 501,620	000000000000000000661dfb12f744eb3f2d723c496d321c881af27e0d02ad6f	29 Dec 2017, 18:58	1.07 MB	2,843	434

Previous 10 blocks ↓

Total Size: 647.09 GB

Node Information

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

Uptime: 1 month, 2 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,455.09 GB sent, 43.18 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.