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 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 0xeb0a5b0388378cd530fa2f4d00339c318767d4e712991bcca251ca39757e8d22. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/766fed78-d30d-43e6-b81f-bccf782e385d.json and https://artists.proofprofile.net/proofs/artist/766fed78-d30d-43e6-b81f-bccf782e385d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Misty Melody Flow: Rain with Binaural Birds in Nature - 78 72 Hz
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 0xf9e5a4d5d3730f4d15ee06617d935598cbf7403126c74c6c6b09804dbee07ac3. 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/GBRKQ2420176.
Paws and Play: Melodic Tunes for Pet Calm
Relaxing Rhythmic Softness: Chill Music for Relaxation
Relaxation Under Thunder: Soothing Rhythms
Winged Notes Meditation: Binaural Birds Symphony - 92 96 Hz
Music for Relaxation: Gentle Melodic Calm
Essence of Fire: Deep Relaxing Flames Music
Tunes for Relaxation: Music for Soothing Calm
Relaxing Massage Sounds: Music for Therapy
Dogs in Thunder's Rhythm: Playful Soundscapes
Music for Relaxation: Calming Compositions
Nature’s Binaural Cadence: Birds by the Creek - 80 88 Hz
Soft Lofi Melodies for Gentle Relaxation
Soothing Binaural Sounds for Baby's Sleep Time