Read the following passage:
As chief nautical archivist for the Harbor Historical Society, I have spent decades meticulously cataloging the artifacts recovered from the 1904 wreck of the S.S. Celestia. While local journalists have repeatedly sensationalized the claims made by Captain Vance’s surviving crew regarding missing gold bullion, my exhaustive examination of the ship's cargo manifests reveals no record of such treasure ever being loaded at the port of departure. It is true that a small iron chest was retrieved from the wreckage during the 1912 salvage expedition—an operation I personally directed with scrupulous care—but its contents consisted entirely of navigational logs and personal correspondence, which I properly secured in our vault. Those who persist in believing that my expedition selectively reported our findings fail to appreciate the rigorous ethical standards of professional archival science. The rumors of unaccounted wealth are merely the fabrications of disgruntled rival salvagers who lacked both the official authorization and the sophisticated equipment necessary to conduct a thorough recovery.
Statement: The narrator demonstrates subtle self-serving bias by defending the integrity of his expedition through personal assertions of character and attacks on critics rather than providing independent verification.
Answer: Answer