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 0xeefb3671d192399ae52e5276f5d5e8732ecc5c3dfe86fc90b843a3972a1d913b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/58dd49a9-3989-4155-80a9-ee49cbe4ae07.json and https://artists.proofprofile.net/proofs/artist/58dd49a9-3989-4155-80a9-ee49cbe4ae07.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Relaxing Lofi Beats: Fresh Moments of Massage Vol. 1
Blissful Ambient Harmony: Pure Relaxation Chill
Light Ambient Melody: Chill Music for Learning
Meditation for Stillness of the Mind in Ambient Hymn
Working to Serene Atmosphere of Chill Sounds
Peaceful Pups: Relaxing Tunes for Dog's Comfort
Harmony Haven - Music for Relaxation's Embrace
Binaural Peace: Relaxation Through Sounds
Tranquil Stream Echoes: Calming Water Melodies
Fire Chill Serenity: Cozy Relaxation Vibes
Soft Lofi Melodies for Ultimate Relaxation
River Relaxation: Soothing Symphonic Sounds
Fire Glow Relaxation: Music for Serenity
Rain for Relaxation: Gentle Music for Stress Relief
Relaxation's Melodic Calm: Peaceful Rhythms
Relaxation Vibes: Chill Music for Unwinding
Relaxation Melodies: Calming Musical Tones
Inner Relaxation: Calming Tones for Deep Concentration