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 0x389225009645a09c1a25aa7a2802c39d059e3537ebfec8cb475e896ea3d58613. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d00e2c63-8bc0-46e3-ae41-4f6b9e7df3a0.json and https://artists.proofprofile.net/proofs/artist/d00e2c63-8bc0-46e3-ae41-4f6b9e7df3a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xe9c786458dbf10a7e9845b05afe38afc4332f49e1c611297665817779ad87a96. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/SE5IB2100384.
Holy Meditation: The Best Selection Of Binaural Sounds To Inhale, Exhale & Repeat
Relaxing Train White Noise for Ultimate Serenity
Serene Sessions: A Gentle Touch of Ambient Massage
Tranquil Moods: Ambient Music for Deep Reflection
Embrace the Flames: A Tranquil Chill Fire Yoga Journey
Healing Resonance: Ambient Music for a Full Body Massage
Music For Cognitive Flow: Thoughtful Tones
Campfire Meditation: Relaxing Music and Firelight
Firelight Slumber: Gentle Nocturne Embrace
Stream Music Serenades: Study Beside the Brook
Relaxation Water: Gentle Waves for Stress Relief
Rain Sleep: Drifting Off with Rain Sounds
Focused Seascapes: Oceanic Harmony for Studying
Echoes of Rhythm: Music's Timeless Pulse
Music for Healing: Soothing Recovery Melodies
文学の魔法: 生活の奥深い詩を解き明かす
Sentiero della Guarigione: Il Santuario degli Angeli Curatori
Relaxation Harmonics: Music for Spa and Massage
Celeste Drömmar: Utforska Solens Själfulla Yoga Värld
Lofi Hip Hop Fetch Rhythms: Playful Beats
Soothing Sounds: Gentle Music for Unwinding
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e3bbfc657a0ce56c8548f92b89f31cd442ba984f0cb3225a202c7f2d6135c4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBWUL2543394.