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 0xb06097884c8da7d8bf1f3c38606cf83ee9cc78de21591d973d30d0879186c3b8. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/281a496d-fc23-4c78-befd-0decd515dcd7.json and https://artists.proofprofile.net/proofs/artist/281a496d-fc23-4c78-befd-0decd515dcd7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Suspenso - Musica Instrumental para Miedo, Canciones para Noche de Halloween
Voz Oscura, Sonidos Naturales de la Noche
Música para Asustar - Sonidos y Canciones Tenebrosas para Fundo de Fiesta Halloween
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 0x7b660004f8a541553781d3ddabf3904b70535803de74fde73d0741b249b8e5a1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ITO101768377.
Bestias siniestras acechan desde el abismo
Bajo la luz de la luna llena de telarañas
Morbid Crypt regresa al Pantano Silencioso
Stalking Bell devora en los muelles embrujados
Eerie Beast Consumes in the Silent Marsh
Savage Market Spreads within the Broken Castle
Gloomy Dungeon Grins Under the Blood Moon
Bloody Flame Shivers Under the Blood Moon
Savage Requiem Feeds Under the Blood Moon
Ominous Carnival Roars Under the Blood Moon
Spectral Gate Laughs beneath the Cursed Tower
Bone-Chilling Shrine Awakens from the Dead Orchard
Iron-Bound Vampire Drains beyond the Ashen Fields
Stalking Tower Whispers within the Iron Crypt