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 0x761fb91e9ecf408d672ad3782e359b8e62a6ba91d8531e123e993c363eeeefcf. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f62d07cb-3cfe-48f0-984a-eb82254270b5.json and https://artists.proofprofile.net/proofs/artist/f62d07cb-3cfe-48f0-984a-eb82254270b5.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 0x6f6dad9fe6e77b01433d0c02c5c289364b49192bdad3ed6d5218dc2b59a6482d. 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/DEFY61900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1eea9d9105570cba2b60195494d3e0cbce975644e23922a5cdde8ff2b548a7f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEFY61900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ab7b9579566b1671761dcd751222cd5f0318dfbae9339c7b7ed744e7b7d843. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/DEFY61900001.
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 0x644a302347c299ef8fec8c168d21dbc847f056e1e1e1ea53b8a7fd1c345299a0. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/DEFY61900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8373cb0da308d778cc3ca9eded1ecd6e0038e3c7ed75631823261c34bcb07c58. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:36:57Z), 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/DGA072432037.
Sevdayla Hesaplaşılmaz (Baba Evi Jenerik Müziği)
Sevdayla Hesaplaşılmaz - Baba Evi Jenerik Müziği
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8508c114c426e275a2342319ec1ffa8108d3094a6b812a921b99824029ee952b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DGA072413216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7b207e0142c7f4f323f97954ae41204dc779d7a941d12d000a80a0370acdd7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FRX762499115.
Her Tel Saçı Bir Ter Dudağın Değdiği Yerdir
The Makam - Kanun (Live at Karaca Garage, London, 2023)
Dil Rûbasın Sevdiğim Yoktur Nâzîrin Bî Riyâ
Kanun Taksimleri 1 (Kanun Improvisations 1)
1219 - The Saint and the Sultan (Francis of Assisi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89fefd1833c3d28161dadc242de11621a36552e12a505e2fd487cee6d544ff2f. 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/DES381930027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2254e7e46f3e7dbf28c52f97476a2400007af43e85638951046871a4cbb4387. 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/DES381930032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928219019ed5153e0c672d986716afb219862b4d4b7119faf6ce94bfcd59e9ab. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/DES381930021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de0ba6e3ce916e9140665e0d6f7aac1f1fdcd301baa01051d6813f040062d81. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/DGA0S2439438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b28db465663100ed6f3773db2d4950654ad31fdcdbfc1bb63a0245b6c8d183b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DGA0R2421232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804964ad474eed9af24dd485a4c88b052d3d6ce74be64a4e664b70c91925da1c. 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/DGA0Q2444428.