Blockchain Explorer | learn me a bitcoin

Memory Pool

64,454 transactions

29.80 vMB

Show Random Selection

Max Size: 156/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,471	00000000000000000003629a0000000000000000000000000000000000000000	9 mins, 52 secs	1.00 vMB	6,998	8

Blockchain

Tip: 844,470 (324,956 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
519,514 519,514	0000000000000000000ff891c67571e1b1a694552a8e83fae477c23f3981d16d	23 Apr 2018, 04:00	0.53 MB	1,115	38
519,513 519,513	00000000000000000030c13c4df7be526c9b4ae23fd9e4e9d999fb1ea26b5934	23 Apr 2018, 03:52	0.17 MB	284	38
519,512 519,512	0000000000000000004333a5d6970e7558bda2fa8fe88f6474fd1e68fe4ec616	23 Apr 2018, 03:49	0.08 MB	203	33
519,511 519,511	00000000000000000008885ae86aac6b0228d13c254dd3c237ac126c5e4fb6bc	23 Apr 2018, 03:48	1.16 MB	2,343	16
519,510 519,510	00000000000000000022c8f7f678f1cbb36df684defda4701b5a7213a85e7f84	23 Apr 2018, 03:37	0.54 MB	812	45
519,509 519,509	000000000000000000007ff87b39411fa398a334d56e422e883cb61e4889ec75	23 Apr 2018, 03:21	0.49 MB	790	28
519,508 519,508	000000000000000000005d7af58f37b71a4888fe8310840cbd58ecf587bb4098	23 Apr 2018, 03:13	0.19 MB	377	13
519,507 519,507	000000000000000000331e4c74a096f6c2a48cf2766574e5c4ca015e3dcddc25	23 Apr 2018, 03:11	0.21 MB	444	36
519,506 519,506	00000000000000000028c44544b385aaf5f39d8f78c93d901dcd6fabaa01053e	23 Apr 2018, 03:06	0.65 MB	847	11
519,505 519,505	0000000000000000000f96ca74d7358482b2b3940e57de539e4a71818e276e38	23 Apr 2018, 03:01	1.23 MB	2,784	23
519,504 519,504	00000000000000000017863faf535a6c7f77bd7e78efdfe2cf9c7e869a80b0d1	23 Apr 2018, 02:51	1.09 MB	2,239	50
519,503 519,503	0000000000000000002784743ef88d1cf7371f0921ad405216cf3e12889edf1a	23 Apr 2018, 02:11	0.46 MB	748	6
519,502 519,502	000000000000000000177c19a9bab920ced11ef4eb1e28a636c681662052459f	23 Apr 2018, 02:10	1.15 MB	2,757	30
519,501 519,501	0000000000000000001cb310a3909be127fef5020a78cfefa06de5ba5d73c2b2	23 Apr 2018, 01:46	0.36 MB	572	78
519,500 519,500	000000000000000000233a85560d023999165274a64ac076fd4932ac910e0f2b	23 Apr 2018, 01:30	0.06 MB	112	57
519,499 519,499	0000000000000000003495bf6e0184a1f48e2153ad7f78cf979a3539c23d4347	23 Apr 2018, 01:29	0.59 MB	1,050	26
519,498 519,498	00000000000000000037e47bdeb8681ba0adfbccda5bcd1f1713c83f9d3c973c	23 Apr 2018, 01:19	0.65 MB	1,173	22
519,497 519,497	00000000000000000046b7ec3567689c1498e69fc2f0595de8e5517e0436331a	23 Apr 2018, 01:08	0.67 MB	1,308	34
519,496 519,496	0000000000000000004421d80fe2d1749a3445ca6dbea374b1ab6638391022b2	23 Apr 2018, 00:55	0.51 MB	655	15
519,495 519,495	000000000000000000180786490e0b5e26bfadcc9dab1db92878f91c96093edb	23 Apr 2018, 00:51	1.13 MB	2,609	29
519,494 519,494	00000000000000000039aca6edf541882ca949f032820e9f9ae491b72b9909ab	23 Apr 2018, 00:23	0.41 MB	959	31

Previous 10 blocks ↓

Total Size: 651.40 GB

Node Information

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

Uptime: 1 month, 18 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,123.75 GB sent, 68.36 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.