Deniz "Koyu" Akçakoyunlu (born April 29, 1985, in Bochum)Deniz Koyu Discography at Discogs is a Turkish-German disc jockey and electronic dance music producer who specializes in progressive house and
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 0x3af55c18f40ef1d7571247639b59e6f1ab13a9d8e5064521f8dd954dadb80455. 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/c1d86ec5-ba2d-40f4-926e-fff887c3d21e.json and https://artists.proofprofile.net/proofs/artist/c1d86ec5-ba2d-40f4-926e-fff887c3d21e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Piece Of Me (feat. LOVA) [Deniz Koyu Remix]
Piece Of Me (feat. LOVA) - Deniz Koyu Remix
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 0x53b6883e3f4a5cd69acde6770a1893f20e6f149e9b40f0f299c483706a3df75e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USUG12106085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3156638949cb698c11265bdf544e9897bd0695956c26cb040562ec3995bbf8bf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USUG12104212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d4b3516fe48217bf57b2c6a52de461d63bed0063783dd94a6e5431fdeaa851. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NLM5S2001008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97c52e4f316a2cf41a402c26a2868cfce04915718a184bddc6f74091b4f8160. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/NLM5S2001009.
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 0x566d3ce04a52173e3982e99c86fbe7e31a74085bb00e7d3151a506ed5a756a17. 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/USUG12204428.
Zdarlight - Fedde Le Grand & Deniz Koyu Remix
Electronic Music Anthology, Vol. 3 (by FG)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b9dd2160a047244da1c822f594ead6f8e59a1a41352d41205801d44e7a5e49. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBJAJ1202188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415e4511fddec2d4c178660ea34b8d21594dd0881876a3b7dfdd951ea14da9f0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USUMV1900740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81114ed1d97d3671ded8efb342aa10a559644f9ecd0aa69abbf0aeaf52b71573. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/NLUW22402300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae0ecbac933963ba7b27147027a9674533871bcd249f6d98d47f9ec4fd44b5c. 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/NLUW22402301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2095e24a6e6b82f07f6fae4dcc39d6c06b6f32d3f3e7713dfa2d7f4b6e821c9. 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/NLZ542300073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4233152f9493de3259d00afecbd6dd6fbdfe67f4150ebbca661d12f7fd4ff3e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DK4YA2118801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c1ab2c25bff518bbb71e0c0e7042d6621e8caa19d3bbfdd3d13594a55d8eff. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NLUW22101457.
Mama Look at Me Now - Galantis x Deniz Koyu VIP Mix
Satisfied (feat. MAX) / Mama Look at Me Now [Remixes, Pt. 1]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2acc95df6dfc2a3b3a5c8fd2a89a5b5c4f3450323c689c340fce98a27de71f6e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USAT21810868.
Aviators (Lift) (Mix Cut) - Original Mix
Protocol presents Miami 2016 mixed by Florian Picasso & Blinders
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d41dcb422763eda1c41e47765ef8c6c00b68c597872b7e2a029322e9db2fc2. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/NLUW21600299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464fc22973b98aa68efaec9fb475bddfba4b565e5281c4d940f0fa5ebf330637. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/NLZ542300075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f68a6ce5ad33c51b2788e1201b515ac432200cf893d2e31712a23e04c64c33. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLUW22101456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb592cb08f256058f46a5facd1a7a77adb59adf167a513ff93baa25328d40203b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBARL1201952.