OFFICIAL TIMELINE
A precise record of the shifts, products and moments that shaped Sina Estavi’s professional journey, with clear status and primary sources.
While studying in Mashhad, Sina registered Yekta Exir Sabz and began selling aloe vera products through Facebook. He also encountered Bitcoin, bought personally and sometimes helped people around him transact. This was personal activity, not yet an organised crypto business. Bitcoin began the year near $13 and ended around $730–$760.
After the first business failed, Sina moved to Tehran, built large Telegram marketing channels and began buying and selling digital assets more seriously for himself and people in his network.
A manually operated Telegram service developed into a bot, website and company. It later operated from approximately 3,000 square metres of office space with nearly 200 people at peak, according to Estavi’s public account.
Bridge Oracle was publicly described in 2020 as a blockchain-oracle project focused on connecting external data with smart contracts. The exact founding month is not asserted here.
Through Valuables, Sina acquired the NFT associated with Jack Dorsey’s first tweet for 1,630.5825601 ETH. Cent recorded the sale-time equivalent as $2,915,835.47. What changed hands was the NFT; the transaction did not transfer control of the post or account and did not by itself transfer copyright.
Open the First Tweet NFT recordSina was detained and CryptoLand’s operations stopped. Iran International later published an investigation based on reported court documents, a court-appointed expert analysis, blockchain records, video and audio. The detailed evidence record is published separately on this site.
Bridge Oracle was reintroduced as Bridge AI. Its current public focus moved toward AI-assisted blockchain security and trading intelligence.
The project’s account said BridgeMM was live for BRG on BitMart and Sina later announced readiness for initial external pilots. Both are first-party statements: no external pilot, independent operational verification or general availability is claimed.
NanoMoz’s official pages mark text and own-photo creation in its Web Studio as live. Paid packs remained “Opening soon,” while the standalone iPhone experience remained in development with private-beta applications open.
This timeline is a living record. New material is added only when its role, date, status and source are clear.