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 0x79f180be82d744beab2f988cfb0a11cfb4788552dd1feb00ff9e47d4ef4a65a7. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98fc9fb5-1036-4534-a7cf-f06f6362d967.json and https://artists.proofprofile.net/proofs/artist/98fc9fb5-1036-4534-a7cf-f06f6362d967.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mental Clarity: Binaural Beta Tones for Enhanced Productivity
Box Fan Lullabies: Serenades for Deep Sleep
Binaural Frequencies under the Night Sky
Sonic Waterscapes Meditation: Binaural Harmony
Concentration Springs: Binaural Water Sounds
Binaural Peaceful Thunder: Relaxing Harmonies
Rhythm of Accomplishment: Binaural Sea Symphony for Deep Work Focus
Fire Meditation for Work: Productivity and Warmth
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 0x0bb6eea1011c0ad019022eac7f1db705e1caf799c47ac6e1b17d1229601c5ad4. 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/GBRKQ2403173.
Binaural Frequencies: Rhythms for Birds - 80 88 Hz
Water Beats: Rhythms of the Flowing Life