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 0x28f62a3411e4977822dc7147fc236f0e93c6693cd4db2a334b022e5970a458c7. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17617667-ad39-4e44-afd2-c7529fdfc58d.json and https://artists.proofprofile.net/proofs/artist/17617667-ad39-4e44-afd2-c7529fdfc58d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Vacuums, Dryers and Washing Machines (Loopable Audio for Insomnia, Meditation, and Restless Children)
Waterfalls of Meditation (Loopable Audio for Ambiance, Meditation, Insomnia, and Restless Children)
Children Songs for Adult Meditations (Audio for Ambience, Meditation, Insomnia, and Restless Children)
Gentle Waves, Angry Thunderstorms, Gurgling Rapids and Soothing Waterfalls (Loopable Soundscapes for Insomnia, Meditation, and Restless Children)
White Noise, Brown Noise, Appliances, Water and other Audio
Los Ruidos Blancos, Marrones Ruidos, Electrodomésticos y Otros Archivos de Audio (White Noises, Brown Noises, Appliances, and other Audio)
Clean White Noise (Loopable Audio for Ambiance, Meditation, Insomnia, and Restless Children)
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 0xe3218f5026be33e572d3ccc6002c81a75cdb49c42dc77ba96a5da6a8740e400e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMHNS1301655.
Rain: Rain Showers, Driving in the Rain, Thunder, Hiding Under a Tree (Loopable Audio for Ambiance, Meditation, Insomnia and Restless Children)
Vacuums for Rest and Relaxation (Loopable Audio for Insomnia, Meditation, and Restless Children)
Rain: Rain Showers, Driving in the Rain, Thunder, Hiding Under a Tree
Soothing White Noise, Brown Noise, Appliances, and other Audio
Sleep and Dream – Soothing Sounds for Relaxation, Ambient Sleep, Best Streaming Sleep Music
Serenity Sleep – Pure Dream, Deep Sounds for Sleep, Mindfulness Meditation, New Age Music
Serenity Night – Deep Dreams Sounds, Calm Music for Sleep & Relaxation
Serenity Pure Dream – Oasis Sleep, Sleep Time, Ambient Music, Relaxing Night
Night Dream - Warm Large Bed, Way to Sleep, Naturally Deep Sleep, World of Dreams
Sleep Melodies – Serenity Night, Deep Dreams Sounds, Lucid Dreams, Relaxing Good Vibes
Calm Sounds for Sleep – Night Rest, Calm Mind, Ocean Dreams & Color Dreams, Sleep Zone
Deep Sleep Relaxation - Relaxing Nap, Power Sleep Meditation, Insomnia Cures
Silent Meditation – Music for Yoga, Tranquility and Focus, Deep Meditation, Asian Massage, Reiki Music
Wonderful Dream - Sweet Dreams, Swaying in the Silence of the Night, Peaceful Sleep, Moon and Stars in the Sky
Deep Sleep Sounds 2020: Relaxation, Sleep, New Age Music, Healing Therapy, Stress Relief
Running Water from Spouts, Spickets, and Faucets for Background Sounds and White Noise
* Tones of Karma for Being Mentally, Spiritually, and Physically Present *
* Transcendental Tones for Better Self Enlightenment *
* Songs from the Soul for Inner Transformation *
* Chants of the Celestial for Truth and Harmony *
* Pieces of Freedom for Dreaming High and Looking at the Window During Rainy Days *
* Zenful Symphonies for Serenity of the Mind and Body *
* Arias of Karmic Aura for Transformative Power of Meditation *
* Harmonies for Wholeness and Ethereal Salvation *
Råd från Regnens Älvor: Fantastiska Finesser från Regnvattens Källa
Celeste Oase: Zendelingen van Ontspannende Geluiden
* Senseful Symphonies for Walking Under the Moonlight while Pondering Thoughts *