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 0x0821e1f27d6fc22729f42bc43ba80fee6cd877dbe3593314452ea183e0d58977. 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/e4c0564a-93a4-4041-beb8-a4155d5c1a87.json and https://artists.proofprofile.net/proofs/artist/e4c0564a-93a4-4041-beb8-a4155d5c1a87.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
40 Hz Gamma Waves for Focus - Binaural Beats
852 Hz Awakening Intuition & Cleanse Destructive Energy
963 Hz Connect Yourself With the Universe
Zen Frequency: Binaural Resonance for Relaxation
Binaural Serenity in Spring's Gentle Ambiance
Binaural Rainfall: Gentle Relaxation Melodies
Binaural Baby Waves: Serene Oceanic Lullabies
Relaxing Massage: Binaural Rhythms for Spa
Binaural Birds at Dawn: Rain and Nature's Melody - 92 88 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 0x5860c7a28798dfed214d619548d5b80382bf16dd9b9d090be0fd91d448d7df42. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBWUL2442858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84fb0e536e7b8f0d4270b55e49a99204add5b1abfc7494b33bd6d96c5dd484e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBWUL2442923.
Echoes of Thunder: Music for the Spirited
Focused Harmonies: Music for Study and Work
Music for Relaxation: Calm and Stillness
Metaphysical Sound Therapy - Binaural Beats and Healing Frequencies For Stress Relief and Sleep