Blockchain Explorer | learn me a bitcoin

Memory Pool

49,728 transactions

48.71 vMB

Show Random Selection

Max Size: 198/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,041	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 29 secs	1.00 vMB	6,182	25

Blockchain

Tip: 842,040 (396,751 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,289 445,289	000000000000000000acde9515d151e25d048072060f354e2277cb4670cb2f65	27 Dec 2016, 04:53	1.00 MB	1,648	45
445,288 445,288	0000000000000000007114d0bd498e9c984009fe5c5f6f1ace1aa3b4a02c63d2	27 Dec 2016, 04:43	0.14 MB	313	68
445,287 445,287	0000000000000000000c69ac0f944b07d735ab5bfc0a96bbb8f42bdf3d12e584	27 Dec 2016, 04:42	0.32 MB	838	97
445,286 445,286	00000000000000000169877fd07dda9c107e0bef233a63b4098f103f4c892609	27 Dec 2016, 04:37	0.83 MB	2,073	77
445,285 445,285	00000000000000000019d89be93c636460f98cfe737f94cab5b4713322706f4e	27 Dec 2016, 04:24	0.17 MB	241	30
445,284 445,284	00000000000000000030217661a7b1937baf6e4a33ad000a4ab19bdb905b202b	27 Dec 2016, 04:23	0.40 MB	662	49
445,283 445,283	0000000000000000032e8d79d6de1df3a78250cb3807302a845a7727639b1e41	27 Dec 2016, 04:22	1.00 MB	2,530	85
445,282 445,282	000000000000000001e6f57a1b5c3e0838223735cace2671f83c24e0e72ce3b0	27 Dec 2016, 04:01	1.00 MB	1,888	78
445,281 445,281	000000000000000002eac319d87d4959f06e25fdd877bef0a8b42538a07626eb	27 Dec 2016, 03:48	0.60 MB	989	44
445,280 445,280	0000000000000000036e373fe2348d49290c5f4d2dad98597bfaddfc8f884fec	27 Dec 2016, 03:44	1.00 MB	2,224	84
445,279 445,279	000000000000000003245515414e9fc149041cab238c57e16ad72ae5e27f5613	27 Dec 2016, 03:29	0.90 MB	1,381	43
445,278 445,278	000000000000000001ffe84eccf7a1479e0eb11f0bb94002acfac59608342147	27 Dec 2016, 03:27	1.00 MB	2,748	88
445,277 445,277	0000000000000000003487c440045e5a3089481860103bcb915608ea87f59c0d	27 Dec 2016, 03:03	1.00 MB	1,014	33
445,276 445,276	000000000000000000e2f193a39dda2ebdff89af199124f5e645005426ed0e50	27 Dec 2016, 02:59	1.00 MB	864	46
445,275 445,275	000000000000000002c3dd0277d0754519d1ee50e12f8989051b7e7df7705bbf	27 Dec 2016, 02:55	1.00 MB	2,191	59
445,274 445,274	00000000000000000063fc381dbff8bb61af7be86f4d524572d594b095795003	27 Dec 2016, 02:55	1.00 MB	2,358	82
445,273 445,273	0000000000000000028d0761d9e7168f4a43cfb778100adf33827cc74d24fd80	27 Dec 2016, 02:43	1.00 MB	2,737	98
445,272 445,272	0000000000000000022dc562eceacbfdf118f3c3b5fe60bd58e088b9f7b2af52	27 Dec 2016, 02:07	0.38 MB	681	77
445,271 445,271	0000000000000000033946b72d876d929f48a5076dbbe58523c826cc6d701d11	27 Dec 2016, 02:04	0.24 MB	525	108
445,270 445,270	000000000000000001584afc77c4f3f5b97cd31631a59cd0406b02729f3edf82	27 Dec 2016, 02:01	0.77 MB	424	15
445,269 445,269	0000000000000000037a9c3bcc605590cf309bea9990bd4b959f552060750d0a	27 Dec 2016, 02:01	0.47 MB	956	52

Previous 10 blocks ↓

Total Size: 646.83 GB

Node Information

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

Uptime: 1 month, 1 day, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,421.38 GB sent, 40.52 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.