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 0x93dfea90c4442e956cf5be7b7b590de7479d4e6869878f96bb616b9f9f14b823. 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/2a62a4ea-7d36-4246-8d6e-d9656fbf2d72.json and https://artists.proofprofile.net/proofs/artist/2a62a4ea-7d36-4246-8d6e-d9656fbf2d72.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lofi Sleep Symphony: Nocturnal Melodic Tones
Nighttime Beside the Water: River Sleep Tunes
Binaural River Meditation: Flowing Harmonics
Soaked in Serendipity: A Cascading Sanctuary of Life's Fortune
Waterfall Dreams: Soothing Sounds for Deep Sleep
Study Flow: River Sounds for Concentration
River's Slumber Melody: Tranquil Sleep Harmonies
Water's Peaceful Embrace: Soothing Soundscape
Calm Waters: Serene Relaxation Soundscapes
Focus Stream: Water Meditation Concentration Melodies
Lullaby Tides: Soothing Music for Restful Sleep and Sweet Dreams
Stream Ambience for Study: Natural Focus Enhancer
Focused by the River: Serene River Sounds for Concentration
Productive Work by the Stream: Natural Ambience
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 0xe97ae57e62aa8cac3ae5e527f99d9cae29c8917ce7470fbe38791d6b2624dda0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZZEB2366373.
Streamside Solace: Nature's Water Music for Peace
Waterfall of Concentration: Acoustic Waterscapes for Concentration
Sounds of the Natural World: Waterfalls and Birds
Waterfall Dogs: Canine Relaxing Melodies
Harmonious Pet Canal: Waterscapes Rhapsody
Cascade Comforts: Waterfall Music for Pets
Streamline Tunes: Music for Efficient Work
Falling Focus: Waterfall Music for Concentration
Doggy Dreamscape: Piano and Waterfall Duet
Rhythmic Cascades: Relaxing Waters and Music Harmony
Waterfall Rhythms: Music for Soothing Tranquility
Harmonic Waterfalls: Yoga Melodies by the River
Mountain Majesty: Tranquil Waterfall Serenity
Soothing Art Song Seascape: Music for Stress Relief