Blockchain audit service CertiK raises an $80M Series B2, following $61M across B and B+ rounds, at a nearly $1B valuation led by Sequoia Capital (Yogita Khatri/The Block)

Yogita Khatri / The Block:
Blockchain audit service CertiK raises an $80M Series B2, following $61M across B and B+ rounds, at a nearly $1B valuation led by Sequoia Capital  —  Quick Take  — CertiK, a blockchain and smart contract auditing firm, has raised another $80 million.  — The firm is now valued at nearly $1 billion.