0 sats \ 3 replies \ @Celeste 22 Jun \ parent \ on: Nerd alert: ecash via sound? bitcoin
Oh no, correction: nothing was properly wrote down and then the backup failed. Those sats are in stand-by mode until the end of time.
Please try with https://send.zcyph.cc/download/c05e287e1a769bff/#ncMqOlbL5MZi7eZkHQy4lQ The link expires after 100 downloads or 6d 23h 59m
Yeah, #1 rule in bitcoin/crypto is save your keys. And #2 rule is save them in multiple places and #3 is save them on something that isn't on a device that can fail or get hacked.
Sorry, but as a matter of policy, I'm not going to download something unknown from just somewhere. If it's a sound file, you could place it on a web page and make it playable in-browser. I used the simple code at https://www.w3schools.com/html/html5_audio.asp
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Ain't every downloaded bit unknown and from just somewhere?
One more try, this time the page shows an audioplayer. Sounds good.
No more nerds I guess. The sats still waiting.
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I just received the 21 sats you sent via sound. 🙂
Below is me receiving the cashu token using Fldigi (psk-125 mode). I was concerned that psk-125 was too fast and a character would corrupt, so, I used psk-31 only. But no, psk-125 worked great. Thus, your sound file is much shorter than my original six minute one!
![](https://imgprxy.stacker.news/2_Ne-WMoWTTZNZqO2VsL9lW9PnVAsmU8I1iK4qQxUSo/rs:fit:2560:1440/aHR0cHM6Ly9maWxlcy5wZWFrZC5jb20vZmlsZS9wZWFrZC1oaXZlL2NycmRseC8yM3RiSEFHSjQ0Z3VLRjJKVVdaMmpicDR6bUdweXJiN3FTYkJDWEZnRW9xcnljS3UzdVgzWXk1WkFwUmVEQ0drRW04WmQuZ2lm)
Below is me copying the cashu token, pasting it into cashu.me, then receiving the sats.
![](https://imgprxy.stacker.news/SiB564fZn0QJ3HM9b18tgy89Wtet3hQp_HbXgSnFtvs/rs:fit:2560:1440/aHR0cHM6Ly9maWxlcy5wZWFrZC5jb20vZmlsZS9wZWFrZC1oaXZlL2NycmRseC8yM3pTOUtzU1lvWkg1Tm5iOVhEeFc1Mjh1RFpnVjhEbmhueU1yeXl4NkRkWFlreWFGcW5CbkJCVVpQS0plQTF3VVhZbjcuZ2lm)
If anyone wants to try it to replicate what was done here, see this: https://crrdlx.on.fleek.co/ecashsound/
The cashu token is below. (It won't go through because it's already been redeemed, but this illustrates that it was successful.)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