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 0x3d67ec557e2a4243f833f68e373e1d8d89501d813ab6ba7664d3909d56931545. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dafd6f8e-c9d2-4894-99a7-ae70b46ea2fe.json and https://artists.proofprofile.net/proofs/artist/dafd6f8e-c9d2-4894-99a7-ae70b46ea2fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
432 Hz Sleep Music, Sounds of Ocean & Piano
Tranquil 432 Hz Piano Tones for Restful Sleep
Peaceful 432 Hz Piano Melodies for Deep Slumber
Restorative 432 Hz Piano Tones to Ease into Sleep
Harmonious 432 Hz Forest Piano Compositions
Grounding 432 Hz Piano Embraced by Nature
Gentle 432 Hz Piano Flowing Through the Woods
Relaxing 432 Hz Piano Echoes to Lull You to Sleep
Drift into Dreamland: The Power of Lullabies
Soundscapes for Serenity: Enhancing Your Night
Rhythms of Rest: Music’s Role in Sleep Quality
Nighttime Nirvana: Finding Peace Through Sound
Lull Your Mind: The Benefits of Calming River
Drift Into Peaceful Sleep, and Let Dreams Unfold
Let the Night Bring Rest and Restoration
Rest Your Mind, Let Sleep Do the Healing
Let Your Dreams Carry You Through the Night
Dreaming Is Your Mind's Way of Exploring the Unknown
Dreams Are the Windows to Our Inner World
A Good Night’s Sleep Fuels a Brighter Tomorrow
Dreams Are the Playground of the Subconscious