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 0xe136b57cec67585643d4cf5278eccd087e4b2028f2644b02b79d38dc0cdb2043. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a1d4f63-13c1-4b38-a0b8-e9b2f1750708.json and https://artists.proofprofile.net/proofs/artist/9a1d4f63-13c1-4b38-a0b8-e9b2f1750708.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Focus Like a CEO: Zero Distraction Penthouse Mix | Chillstep for Productivity
Hyperfocus Café: Soft Mix for Work, Study & Big Goals | Ambient Chillstep
Silent Build – Minimalist Beats for Long-Term Focus | Ambient Chillstep Mix
Focus Like Never Before: The Ultimate Deep Work Mix | Chillstep for Hyperfocus
Deadline Mode: Focus Beats to Crush Your To-Do List | Chillstep Mix
Slow Down: Calm Beats to Breathe & Focus | Ambient Chillstep Mix
Zen Focus: Chillstep Beats & Zero Distractions | Ambient Music & Japandi Design)
Silent Build Mode – Focus Beats for Long-Term Progress | Chillstep for Founders
Minimal Focus | Zen Music for a Clear Mind & Clean Desk | Ambient Chillstep Mix
Skyline Retreat – Deep Focus Music for Intense Focus | No Distractions)
Deep Focus: Ambient Study Music to Get Things Done | Chillstep for Concentration
Focus Like a Leader: Visionary Flow & Focus Beats | Chillstep for Clarity
Hyperfocus Café: Calm Beats for Studying, Coding & Late-Night Focus | Ambient Chillstep
Focus Without Noise: The Pure Concentration Mix | Ambient Chillstep for Deep Work
Elevated Focus – Music for Leaders Who Think Above the Noise
Quiet Command – Executive Focus Music for High-Stakes Work
The Quiet Build – Music for Founders Who Ship in Silence | Ambient Chillstep
Still Mind Protocol – Zero Distraction Music for Mental Clarity
Relaxing Work Music – Zen Workspace Nordic Chill for Deep Concentration)
Ambient Focus – Brain Power Sessions for Peak Productivity | Chillstep for Deep Work
Mind Frame – Minimalist Beats for Clarity & Strategic Thinking | Chillstep Focus
The Focus Ritual – Ambient Chillstep for Daily Work, Study & Calm Progress
Late Night City Focus Music – Deep Ambient Work for Productivity & Study Sessions
Café Focus Mode – Soft Mix for Deep Work & Big Goals | Ambient Chillstep Flow
Zero Distraction Protocol – Ambient Work & Study Beats for Intense Concentration | Chillstep Focus Mix
Clear Desk Theory – Minimal Focus Music for Deep Work & Flow States | Ambient Chillstep Mix
CEO Mindset – Deep Focus Mix for Builders & Creators | Cinematic Ambient Chillstep