We agree with the State. While the record suggests Hernandez may be entitled to credit for time served between his January 2019 arrest in Ada County and the service of the arrest warrant on May 17, Hernandez failed to establish that the agent's warrant was served on him and the exact date when that occurred. Cf. Brand, 162 Idaho at 193, 395 P.3d at 813 (noting service of arrest warrant triggers accrual of credit for time served); State v. Hogan, 162 Idaho 524, 525, 399 P.3d 851, 852 (Ct. App. 2017) (same). Accordingly, we hold that the district court did not err by denying Hernandez's Rule 35(c) motion.