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seen Apr 8 at 21:57

Apr
2
comment Bitcoin and Halakha
Gold requires no signatures, this is because it is not real money as asserted in the answer from @Ariel if my understanding is correct? And cash requires no signature by a human hand? So? I have to admit I am perplexed at this point. What is the body of halachah on signatures called?
Apr
1
comment Bitcoin and Halakha
The seal comes from the individual sending the 'money', not the government, does that matter?
Apr
1
comment Bitcoin and Halakha
Cryptocurrencies are actually built on top of signature systems, digital, cryptographic signature systems though: the khan academy series is informative: www.khanacademy.org/economics-finance-domain/core-finance/money-and-banking/bitc‌​oin/v/bitcoin-what-is-it
Jan
17
comment Could a religious man be an anarchist?
en.wikipedia.org/wiki/Shmuel_Alexandrov
Jan
1
comment Cryptography in Judaism
Temurah perhaps?
Dec
16
asked What was Moses' staff made of?
Dec
14
awarded  Yearling
Nov
21
comment Plants before the Sun in the Order of Creation
I was thinking other things might fall under the category of plants like radiotrophic fungi: scienceagogo.com/news/20070422222547data_trunc_sys.shtml
Nov
19
asked Plants before the Sun in the Order of Creation
Nov
17
asked Why does Pniel have two spellings?
Oct
20
accepted Why did the people want a king?
Oct
19
asked Why did the people want a king?
Oct
18
comment Did Moshe Rabbeinu See God?
What does sychropenic mean?
Oct
16
comment What happened to Avraham's other sons?
Hmm, I don't really know much else. Are the Midianites descended from Midian? I'm mostly just broadly curious if the tradition says anything about this.
Oct
15
comment What happened to Avraham's other sons?
What happened after that?
Oct
15
asked What happened to Avraham's other sons?
Oct
15
asked Ever Encouraging Conversion?
Oct
15
comment Matrilineal descent & Zera Israel
judaism.stackexchange.com/questions/31669/… en.wikipedia.org/wiki/Convert_to_Judaism#Terminology
Oct
15
revised What is the difference between gerim, nochrim and zarim?
added 32 characters in body
Oct
15
asked What is the difference between gerim, nochrim and zarim?