1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x1598e674dd0c7f9e435f5c2459ffbb7c21805649c179adecdb9ecaa7b87686c5. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cfbd68c-3e5c-4c65-82bf-4180cb359f2d.json and https://artists.proofprofile.net/proofs/artist/7cfbd68c-3e5c-4c65-82bf-4180cb359f2d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La Gente Comete Errores, Nadie es Perfecto
Ambient Noises of Healing Sweetness, Pt. 20
Running up That Hill - Stranger Things Lofi Cover
Music for Work Productivity and Focus, Pt. 20
Music for Work Productivity and Focus, Pt. 18
Music for Work Productivity and Focus, Pt. 17
Music for Work Productivity and Focus, Pt. 16
Music for Work Productivity and Focus, Pt. 15
Music for Work Productivity and Focus, Pt. 14
Music for Work Productivity and Focus, Pt. 13
Music for Work Productivity and Focus, Pt. 12
Music for Work Productivity and Focus, Pt. 11
Music for Work Productivity and Focus, Pt. 10
Music for Work Productivity and Focus, Pt. 9
Music for Work Productivity and Focus, Pt. 8
Music for Work Productivity and Focus, Pt. 7
Music for Work Productivity and Focus, Pt. 6
Music for Work Productivity and Focus, Pt. 5
Music for Work Productivity and Focus, Pt. 4
Music for Work Productivity and Focus, Pt. 3
Music for Work Productivity and Focus, Pt. 2
Music for Work Productivity and Focus, Pt. 1
Compañero de Estudio de la Música para la Concentración
Electrónica Acogedora Que Brinda Comodidad
Mr. Brightside - Lofi Cover of The Killers
Música De Estilo Libre De Baja Fidelidad
Full Focus Background Music for Studying, Pt. 3
Full Focus Background Music for Studying, Pt. 6
Full Focus Background Music for Studying, Pt. 7
Reaching Goals Background Music to Help You Study, Pt. 4
Reaching Goals Background Music to Help You Study, Pt. 2
Full Focus Background Music for Studying, Pt. 18
Full Focus Background Music for Studying, Pt. 10
Full Focus Background Music for Studying, Pt. 8
Reaching Goals Background Music to Help You Study, Pt. 5
Reaching Goals Background Music to Help You Study, Pt. 1
Exam Prep Background Music to Help Focus, Pt. 14
Exam Prep Background Music to Help Focus, Pt. 13
Exam Prep Background Music to Help Focus, Pt. 18
Exam Prep Background Music to Help Focus, Pt. 17
Exam Prep Background Music to Help Focus, Pt. 16
Exam Prep Background Music to Help Focus, Pt. 15
Exam Prep Background Music to Help Focus, Pt. 12
Exam Prep Background Music to Help Focus, Pt. 11
Exam Prep Background Music to Help Focus, Pt. 10
Exam Prep Background Music to Help Focus, Pt. 9
Exam Prep Background Music to Help Focus, Pt. 8
Exam Prep Background Music to Help Focus, Pt. 7
Exam Prep Background Music to Help Focus, Pt. 6
Exam Prep Background Music to Help Focus, Pt. 5
Exam Prep Background Music to Help Focus, Pt. 4
Exam Prep Background Music to Help Focus, Pt. 3
Exam Prep Background Music to Help Focus, Pt. 2
Exam Prep Background Music to Help Focus, Pt. 1
Sonidos Electrónicos para Escuchar Antes de Dormir
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 → block OTSBitcoinBlock must exist at that height 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 0xdb83783e5342005952fda7f36fd411eb8a3e1ebca1c66852d3a72bf292dc7b77. 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/SE5WR1810225.