Nihal Yalçın (born 29 March 1981) is a Turkish actress. Career In 2005 she appeared in the movie Hacivat Karagöz Neden Öldürüldü? as Zeyno Bacı and in 2009 in Ay Lav Yu as Rukiye. She briefly join
Kurtuluş Son Durak (Original Motion Picture Soundtrack)
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971e7bad68513dbda93369e7ad26aa2156b97122d0ebb565d0e11109f0cb09f2. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/TR0391200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799e55c3bd0d292a10650e6af3eae1afb80a0df5db2b3760034dcf6c675e12a8. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/TR0391200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e899636e022938a6c18ba14ee68e76af95240dc45adb4d00f44c83c6d84b76. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TR0391200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f244cf36b046a6419dc6b1d97304e29a2457acf3e9a2d962fcfdbb142863490. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/TR0391200022.