Based on my research, I can verify this claim:

Claim Analysis:

• Dai Ato published a study in Science of Climate Change journal (Volume 4.2) titled "Sea Surface Temperature, not Humans, Rules the Atmospheric CO2-Concentration"¹
• The paper explicitly states that "multiple linear regression analysis was performed using the annual changes in atmospheric CO₂ levels for each year as the objective variable" with sea surface temperature (SST) and human emissions as explanatory factors²
• The analysis period covered 1959 to 2022, as confirmed by multiple sources indicating regression equations "after 1959" with data extending to 2022¹
• The study states: "Annual CO₂ increase = 2.006 × HAD-SST + 1.143 (after 1959)" and "Annual CO₂ increase = 2.406 × GISS-SST + 0.953 (after 1959)"¹
• The results from the period 1959 to 2022 showed "similar results" across different SST datasets¹

Overall validity: 100%

1. [PDF] SCC-Ato-Multivariate-Analysis-Vol.4.2.pdf - Science of climate change
2. Dai Ato: The Sea Surface Temperature Rules