What is the meaning of evidenced?

verb

• Provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes.
  • usage: "His high fever attested to his illness"; "The buildings in Rome manifest a high level of architectural sophistication"; "This decision demonstrates his sense of fairness"
  • synonyms: attest, certify, manifest, demonstrate, evidence
• Provide evidence for.
  • usage: "The blood test showed that he was the father"; "Her behavior testified to her incompetence"
  • synonyms: testify, bear witness, prove, evidence, show
• Give evidence.
  • usage: "he was telling on all his former colleague"
  • synonyms: tell, evidence

adjective

• Supported by evidence.
  • usage: "their evidenced friendliness to the US"