Tolga Kashif (Tolga Kaşif) (born 1962) is a British born musical conductor, composer, orchestrator, producer and arranger of Turkish Cypriot descent. Early life Turkish-Cypriot Tolga Kashif was born
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 0x2aa7120077e8cb3ffbf5ccf3d58b896addc18a0305584bec7f46cfe296999020. 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/ec647567-9f34-465f-8e19-03603d2efaf4.json and https://artists.proofprofile.net/proofs/artist/ec647567-9f34-465f-8e19-03603d2efaf4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kashif: The Queen Symphony: I. Adagio misterioso (Radio Gaga - The Show Must Go On - One Vision - I Was Born to Love You) [Orch. Kershaw]
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 0x25088ff55f33804f2493c58bc415f58ece21bb0ac3eae5db2de4fb9e8d84a957. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/GBAYC0203085.
Kashif: The Queen Symphony: II. Allegretto (Love of My Life - Another One Bites the Dust - Killer Queen) [Orch. Kershaw]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf010c6035c461ef48770682876939310e7c86ba4341520e213d5604680aeccc. 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/GBAYC0203086.
Kashif: The Queen Symphony: III. Adagio. (Who Wants to Live Forever? - Save Me) [Orch. Kershaw]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edb4532c7df474cd7c64c63fef97d6d02637388835e47e04599a3a086b94de4. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/GBAYC0203087.
Kashif: The Queen Symphony: IV. Allegro vivo (Bicycle Race - Save Me) [Orch. Kershaw]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85253f4c076f2f104d3e39d7694001d57f2649f609910a393991cdc944354d72. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBAYC0203088.
Kashif: The Queen Symphony: V. Andante doloroso (Bohemian Rhapsody - We Will Rock You - We Are The Champions - Who Wants to Live Forever?) [Orch. Kershaw]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4105077dda85600945d14c807e9ed3963ad81145a45fd364deab037a94c5dbca. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBAYC0203089.
Kashif: The Queen Symphony: VI. Adagio (We Are The Champions - Bohemian Rhapsody - Who Wants to Live Forever?) [Orch. Kershaw]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d7e16da702e555a4a1e419c40e67f5be72e7446ff5ecad5119b95e41cc1118. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/GBAYC0203090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7273a4e05e8e1997e23aa04fbfc8c3b1875fdae61f2aec47a5431c1c0999ac. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLC350815104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e2aca0ea03b1f5a2d08a0190eafd48c2e8677e92c3c16988f96a87a1efac95. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLC350815105.
The Queen Symphony: VI. Andante Sostenuto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa47c055632610b5e2968d2e94e43e49d1f45229b10e02842823a90c9ef8aa1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/NLC350815106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6fe6a64aecac2b525514a52ef856a2285403aa3cad24aa89cbc652036fce33. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NLC350815102.
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 0x8028718886ce05e7f2170dc2f31d0a06e189e3ddfcd25f8200a17d5342f027ce. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/NLC350815103.
The Queen Symphony: III: Adagio (Who Wants to Live Forever? - Save Me)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edb4532c7df474cd7c64c63fef97d6d02637388835e47e04599a3a086b94de4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBAYC0203087.
Crouching Tiger, Hidden Dragon: The Eternal Vow (arr. C. Tin for piano and orchestra)
Film Music - Williams, J. / Barry, J. / Bacharach, B. / Nyman, M. / Lloyd Webber, A. / Armstrong, C. (Film Harmonic) (Royal Philharmonic)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4000d89079c9190be147afc10d4985c0b7e63519cca42bbc21c6d6ed4cca919f. 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/GBGRH1100043.
Indiana Jones and the Temple of Doom: End Title Suite (arr. J. Williams for orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68b62248f458db8bab3fda9cd9b8f0d59372df04e3cee9c625c5975ad5ee0be. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBGRH1100055.
Dead Poets Society: Finale (arr. M. Jarre for recorder and orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ab6726e62356acdf13b29b0066e785027804312c950aa5ccaa896e64ee05f9. 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/GBGRH1100058.
Oliver Twist: Fagin in Prison - End Titles (arr. R. Portman for orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8174748f5545647d5c2c4eb149e90b044a85460c3aeadfbbc0c3a27df74dae17. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBGRH1100062.
Arsene Lupin: Overture (arr. D. Wiseman for orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e3fd1073b7cae4d29173241ae921a8c49431e98e6e3b456a5e8314e378deae. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/GBGRH1100048.
Midnight Cowboy: Main Theme (arr. N. Raine for harmonica and orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02802fdd54e6abaa5e76e6dbfaf6bcccdcc0a2a5abe75d2bff7bae20bf2abea0. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/GBGRH1100056.
Wallace and Gromit: Theme and Chase (arr. N. Raine for orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3f831748169e6cfc7d987a67085d9f8cf630964153328359ffd568029e5b96. 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/GBGRH1100057.
Stage Beauty: Suite (arr. G. Fenton for orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a6be233c36aaddc9cdd0e07ee0857333b8a5b3c0f5b102a46968926a0d43e0. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/GBGRH1100059.
Rocky (arr. P. Moores): Rocky: Gonna Fly Now (arr. P. Moores for orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e8cf78ffa8e14da1be307087f87bb27009679ebaa3c2e9834ff863745cd619. 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/GBGRH1100061.
Pirates of the Caribbean: The Curse of the Black Pearl: Main Themes (arr. C. Tin for orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd594be7ab6bc6c8db1cdb58aa768c72dfac6091cfab6a7f52363c2d7453ce750. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/GBGRH1100063.