Placeholder is a reserved handle for the former blockchain monitoring project PARSIQ, which rebranded as Reactive Network, an event-driven infrastructure project for reactive smart contracts and cross-chain automation. Placeholder's Twitter Score is 0.0 out of 1000 as of July 2026, ranking #462,349 among 478,684 tracked accounts.
Placeholder was founded by Tom Tirman, Andre Kalinowski, and Anatoly Ressin. The project originally operated as a blockchain monitoring and workflow-automation platform before evolving into Reactive Network. PARSIQ raised a $3M Series A round announced on June 15, 2021, described at the time as its first institutional funding following an earlier public token sale in 2019. Former backers included Mindworks VC, Axia8 Ventures, Krypital Group, CoinUnited, Transfero Swiss, Elevate Ventures, Sanctum Ventures, and the Solana Foundation.
Placeholder completed its transition to Reactive Network when the mainnet launched on March 5, 2025. The native token REACT replaced PRQ on a 1:1 migration basis, with the token bridge scheduled to close on July 31, 2025, and PRQ officially sunset. Reactive Network stated that REACT launched with a total supply of 500 million tokens and a maximum initial circulating supply of 310,256,872. The project also stated that REACT carried no VC allocation and that previously raised VC funds were returned. The @parsiq_net account is now maintained solely as a handle placeholder to prevent fraud, directing users to the main Reactive Network account.
Placeholder's portfolio includes Metis, KALLIS, Swash, Ariadne, Starbots Game OPEN BETA IS LIVE, Arcade, TeaDAO and DeNet.
Placeholder has been mentioned by 192 accounts, with 1,144 total mentions across the platform.
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