Blockchain for business
News
Blockchain by industry
Advertising
Auto
Blockchain for Banking
Capital markets
Energy
Government
Health
Identity
Insurance
Legal and IP
Real estate
Retail
Supply chain
Tech-Media-Telecom
Travel & mobility
Digital currency
CBDC
Tokenized deposits
Stablecoins
Digital assets & Tokenization
Research
News
Blockchain by industry
Advertising
Auto
Blockchain for Banking
Capital markets
Energy
Government
Health
Identity
Insurance
Legal and IP
Real estate
Retail
Supply chain
Tech-Media-Telecom
Travel & mobility
Digital currency
CBDC
Tokenized deposits
Stablecoins
Digital assets & Tokenization
Research
Tag - spam calls
How it works: India’s anti spam telecoms blockchain
India’s telecoms regulator rejects lawsuit re blockchain used to curb spam calls, SMS
India’s BSNL implements blockchain to reduce spam calls
Blockchain to fight spam calls for a billion Indian telecoms customers readies for roll...
IBM explores telecoms blockchain with Indian regulator
Blockchain used to fight spam calls in India