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 0xa087a0f3633de108b97166e7beedee2d1cfa3206317e6bbe85567fadf230a715. 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/24e1364f-821e-44ec-88c2-01531d4b7137.json and https://artists.proofprofile.net/proofs/artist/24e1364f-821e-44ec-88c2-01531d4b7137.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Natural White Noise for Baby Sleep or Tinnitus / Bruit Blanc naturel pour le sommeil de bébé ou les acouphènes
Tranquil Lofi Tunes for Soothing Relaxation
Ocean's Tranquil Echo: Peaceful Water Sounds
Ocean's Gentle Touch: Ambient Sounds for Relaxation
River Relaxation: Soothing Ambient for Calm
Binaural Rain Relaxation: Peaceful Showers
Relaxing Rain: Binaural Birds in Nature’s Embrace - 80 88 Hz
Binaural Relaxation: Spa and Massage Tones
Relaxation Melodies: Binaural Cadences Lull
Relaxing Binaural Harmony: Soothing Tunes
Relaxation Harmonies for Soothing Your Mind
Relaxation Harmony: Soothing Musical Layers
Relaxing Hip Hop Beats for Stress Relief
Lofi Reflections: Quiet Moments in the Space Between Dream and Reality
Music For Relaxation When The World Melts Into Nothingness