1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x6e9b7ebfac38ec44f96ff805f87450576a599bab715231db57f5a1fbe4098343. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f0f56563-c81b-42f7-8627-64b3fd2ed7c7.json and https://artists.proofprofile.net/proofs/artist/f0f56563-c81b-42f7-8627-64b3fd2ed7c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Calm Your Anxious Cat With Soothing Pet Music
Relaxing Melodies For Soothing Cat Stress
Calm Your Cat: Relaxing Piano Music And Singing Birds
Soothing Nature Sounds For Cats And Piano Music
Calming Tunes To Ease Cat Anxiety And Stress
Snuggly Furry Friend Vibes - Sleepy Cats
Aqua Waves: Pawsome Kitty's Whisker Wonderland
Oceanic Calmness - Relaxing Song for Cats
Tranquil Piano Tune - Pawsome Kitty's Tranquil Treasures
Soothing Piano Melody, Serenity for Whiskers
Tranquil Piano Vibes: Peaceful Pet Music
Sleepytime Acoustics - Pawsome Kitty's Purrfect Retreat
Soothing Music for Sleep, Feline Calm Tunes
Calming Sleep Music, Kitty's Peaceful Evening
Sounds for Sleeping, Purrfect Dreamscape
Music for Slumber, Reduce Stress and Anxiety
Music for Restful Nights, Lullabies for Pets
Sleeping Music: Pawsome Kitty's Silent Slumber Spheres
Sleep-Soothing Sounds, Gentle Kitten Rhythms
Piano Flow: Pawsome Kitty's Serendipity Spa
Piano Music - Establish a Calming Routine
Ocean Currents - Pawsome Kitty's Soft Paw Paradise
Ocean Sounds in the Background: Purrs of Tranquility
Wind -Generated Waves, Snooze and Snuggle
Oceanic Calm: Provide Calming Effect on Cats
Mid-Ocean Ridge Waves: Alleviating Illness
Whispers of the Deep: Keep Your Pet Quiet
Sea Shoreline: Promote Peace and Relaxation
Sea Tranquility - Mitigate Separation Anxiety
Restful Music, Pawsome Kitty's Cozy Comfort Cove
Sleep-Enhancing Sounds - Calming Music for Cats
Oceanic Waves: Pawsome Kitty's Velvet Cloudland
Nautical Waves - Provide Calming Effect on Cats
Atlantic Rollers, Soothing Presence When Left Alone
Relaxing Piano Sound - Pawsome Kitty's Gentle Whispering Winds
Soothing Piano Vibes - Purrsitive Relaxation
Tranquil Piano Music: Soothing Cat Relaxation
Lullaby for Sleep - Pawsome Kitty's Seraphic Siesta Spot
Melody for Sleeping - Kitty's Peaceful Evening
Sounds for Sleeping - Hush, Little Kitten
Sleep Relaxation Melody - Kitten Playtime
Pawsome Kitty's Whispering Willow Retreat
Cresting Waves - Pawsome Kitty's Whispering Willow Retreat
Oceanic Murmurs, Alleviating Car Sickness
Whispers of the Deep - Background Pet Music
Wind -Generated Waves: Serenity for Snoozing Cats
Peaceful Piano, Pawsome Kitty's Plush Pillow Palace
Tranquil Piano Tune: Purrs of Tranquility
Tranquil Piano Sound - Calming Feline Rhythms
Peaceful Piano Harmony: Pawsome Kitty's Peaceful Purr Zone
Calming Piano Music: Purrs of Tranquility
Peaceful Piano, Mitigate Separation Anxiety
Turquoise Waters: Pawsome Kitty's Enchanted Evening Rest
Ocean Symphony, Create a Calm Atmosphere
Oceanic Calmness, Comfort During Thunderstorms and Fireworks
Sea Tranquility - Feline Relaxation Haven
Nighttime Sleep Tune: Pawsome Kitty's Blissful Bubble Nest
Comfort During Thunderstorms and Fireworks