Adinda Permata Suci Nababan (born April 27, 1992), known professionally as Dinda Permata, is an Indonesian singer and musician. She rose to fame in Malaysia as one of the contestants of the season two
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6976fc3fa8b634349d70d66bca9cbc83328c7f9da637577dd0f282590259e3b9. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a682de4b-2708-4b7c-9e8c-cf7fbb95c60b.json and https://artists.proofprofile.net/proofs/artist/a682de4b-2708-4b7c-9e8c-cf7fbb95c60b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).