Oğuzhan Koç (born 13 May 1985) is a Turkish singer-songwriter, comedian, actor, screenwriter, TV host and music producer. Personal life He stated about his voice like east origin, "Due to, I'm from
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 0xd8bfb81e02aab610f8646a8d135693ad22034c76c29845a7ee23db27b5866fc1. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c99b50e-dc08-4534-90d8-6795d976dcd3.json and https://artists.proofprofile.net/proofs/artist/0c99b50e-dc08-4534-90d8-6795d976dcd3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Berhudar Olmak Zor (Küçük Esnaf Orijinal Film Müzikleri)
Berhudar Olmak Zor - Küçük Esnaf Orijinal Film Müzikleri
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 0x48b1954611c16ecd37f3db45ea49e81af006e0088a46fae63e8334cbbb8527f5. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:06:17Z), 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/TR3921600172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76d9979ff60453a7434b093d716ebcd61856d20d1235b2f4fec7eec40bc66b8. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:09:42Z), 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/FRW771673611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3888067526c4e93645d52f00a566f4493183ba8714a677413748826618d16cbd. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FRW241749765.
Vermem Seni Ellere (Yol Arkadaşım Orijinal Film Müziği)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ed240f428dcd1d6c3e676ec69062efb9c4eb447a09f563de37e6608c9c2a0a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FRW241827117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822a80f63ae7d8bb79208f21870e389fa27195501f13ca07d4b7497a972320fa. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/FRW771836783.
Yaradana Yalvartma (Yol Arkadaşım 2 Film Müziği)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50ea3d8095fa38b4d5336dbe704f914337a36f27b0be18431909d3bcf72f307. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/TR0011900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17578eb00a7368e769282d491b65828bc08d141f221ba037d29e1cb9d8381789. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TR0011601056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9544b7ed397f45e58b7f3643ade16e5c2bbaf9c6df258946da72836387639d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TR0011500255.