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 0xdbe7e154c0f9a03f2fb90e2a16b912e01d9ef70007121beb02236f5e61c58df5. 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/b77fa0a0-2441-43d3-bafc-c9465da9938f.json and https://artists.proofprofile.net/proofs/artist/b77fa0a0-2441-43d3-bafc-c9465da9938f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dubble Trubble Tribute to the Best of Pan Pipes
Dubble Trubble Tribute to Charley Pride - Power Hits
Dubble Trubble Tribute to Dolly Parton - Power Hits
Dubble Trubble Tribute to Usher vs Maxwell - Power Hits
Dubble Trubble Tribute to Macy Gray vs Jennifer Lopez
Dubble Trubble Tribute to R. Kelly vs Boyz II Men - Power Hits
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 0x45f963a64008daff7ecc9ed6f598b9f60c8986fd99043e94fdb9073927fed75a. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USQY51226786.
Dubble Trubble Tribute to Skatkis - 15 Goue Treffers
Dubble Trubble Tribute to Sting - Best of
Dubble Trubble Tribute to Jimmy Cliff vs Bob Marley - Power Hits
Dubble Trubble Tribute to Top R&B Hits, Vol 2
Dubble Trubble Tribute to Eddy Grant vs Bob Marley - Power Hits
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0a85b9978f1029f6ff465c69efb44982512529eb18abffc44ed4eceaf5f4b8. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USQY51226231.
Dubble Trubble Tribute - Gentle Soul Ballads
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d00df85d953419050b8c558ac2c8d49b0bd4c30c1f8ee6b0290edf75ff4acdc. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USQY51226358.
Dubble Trubble Tribute to Luther Vandross - Best of
Dubble Trubble Tribute - Hip Hop Love, Vol 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6caaf23cf9123d2bc443d8b26cd83a08253c81591c724752ea36bed0845b4b. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USQY51226393.
Dubble Trubble Tribute to Whitney Houston - Best of
Dubble Trubble Tribute - Hip Hop Love, Vol 2
Dubble Trubble Tribute - Bob Marley vs Peter Tosh
Dubble Trubble Tribute to UB40 vs Ziggy Marley
Dubble Trubble Tribute to James Ingram & Peabo Bryson - Best of
Dubble Trubble Tribute to Gerald Levert & Alexander O'Neal
Dubble Trubble Tribute - Gentle Breeze of Soul
Dubble Trubble Tribute to Fifty Cent - Best of
Dubble Trubble Tribute to Best Women Ever
Dubble Trubble Tribute to Elton John - Greatest Hits
Dubble Trubble Tribute to Neil Diamond - Best of
Dubble Trubble Tribute to Bryan Adams - With Love
Dubble Trubble Tribute to Michael Jackson - Greatest Hits
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019c1893a812b8c473d9a78dc843c63f9023909fde8e77aa714bd63b76db14b9. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/ZAZ661202445.
A Tribute to Teddy Pendergrass - All His Best Sexy Sax
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d22178066cee1ce90df66f091c4fb05a7f003a03befcf6c1d2366683f8c65bf. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:04:18Z), 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/ZAZ661202975.
A Tribute To - K-Ci & Jo Jo vs. Dru Hill
A Tribute To - Jimmy Cliff vs. Bob Marley
A Tribute To - Macy Gray vs. Jennifer Lopez
A Tribute to James Ingram & Peabo Bryson
A Tribute to Eddy Grant vs. Bob Marley - Power Hits
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bccc816926f6c60293cc497955bad758f9aec9abb2e72b7980c9f6e78932c2. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/ZAZ661200799.
A Tribute to Celine Dion - Pan Pipes Play
A Tribute To - J.Lo Meets Destiny's Child
A Tribute To - Montell Jordan vs. The Babes
A Tribute to Phil Collins - Pure Gold Instrumentals
A Tribute To - Alisha / Monica / Ashanti
A Tribute To - Rod Stewart (The Songbook)
A Tribute To - Ja Rule/Nelly/Jay Z/2 Pac
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2c1cf5fd387e0d6ce3f0a43abecce253bfd61efd6cc7d5fb724db25f12598f. 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/ZAZ661202850.
A Tribute To - Ja Rule vs. Kelly Rowland
A Tribute To - Elton John vs. George Michael
A Tribute To - Lauren Hill vs. Mary J Blige
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2775c4c3e09846f3b371873ddde1824188e612df698fab17c74ee509858461. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:28:38Z), 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/ZAZ661202403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d062307a8666ee72867450693680705d83d1bace33e7e94224086faa7c8e7e6. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ZAZ661202406.
A Tribute To - Michael Jackson 'Power Hits'
A Tribute To - Celine Dion vs. Mariah Carey
A Tribute to Toni Braxton - Sax Plays Best Of
A Tribute To - Will Smith vs. Puff Daddy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb307098d199b9598f3fcbdfcf355ba42cb08c658b5df544e4317007f9acdb2. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/ZAZ661202560.
A Tribute to Celine Dion - Sax Plays the Love Songs
A Tribute to Michael Bolton - Sax Plays Love Songs
A Tribute To - Enrique Iglesias vs. Ricky Martin
A Tribute To - Destiny's Child vs. Christina Aguilera
A Tribute to Gerald Levert & Alexander O' Neal - Best Of
A Tribute To - Mariah Carey Greatest Hits
A Tribute To - Aaliyah vs. Destiny's Child
A Tribute To - Joe / Brian McKnight / Craig David
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c01c6ab05cb11e1ba434f2f072d6dc37a15f744baf0c1beaad0914cf00d7936. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ZAZ661202759.
A Tribute To - Alicia Keys vs. Mary J Blige
Dubstep For Working Out - The 2016 Top Hit Fitness Workout
Dance Dance Workout - Classic Fitness Workout Hits
Top Classical Dubstep Hits - Remixes Of The Greats 2016