Nadia Amira binti Othman (born 26 October 1993) is a Malaysian singer, host and actress.Amira enggan gimmik kontroversi Berita Harian. 30 July 2020. Retrieved 1 December 2020.Syafil Syazwan Jefri (24
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177ff07ab3000b8456cd824badf88cdca1f97ed1095f4fef7fa2d7951897dbad. 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/a9ade1ea-07e1-41da-a014-91b680a7e7ce.json and https://artists.proofprofile.net/proofs/artist/a9ade1ea-07e1-41da-a014-91b680a7e7ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba811525623fbe67963891caa76b460bb9604dfd511c46c05ba506b63e21b3bb. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYMA12100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc0a790e1e78e5e43e04e3f7fd7772a598dd9d495e4636ecb2f947644f33856. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYMB12200218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6271a7758b492416e8d71cda30f40271ab298c74f81dfa974acc9a6b47f80460. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYUM72400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c2829b9e29e94498e20211d7ed7da68ff4aa7f12fd27c70f784a2cbf293435. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:13:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYSN12400098.
Cinta Terakhirku (From "Dari Rahim Yang Sama")