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 0x6ba7d92a1f51c112e9ad4559aea3fb918657e28dc84c0e90bbce368858989d18. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10f9336d-f76c-4578-b9f6-9f9f6c8923d7.json and https://artists.proofprofile.net/proofs/artist/10f9336d-f76c-4578-b9f6-9f9f6c8923d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Music for Training Puppies - Thrilling Acoustic Guitars
Backdrop for Training Puppies - Acoustic Guitars
Backdrop for Nature and Dogs - Jazz Quintet
Music for Hiking with Dog - Retro Jazz Quintet
Tasteful Background for Dogs on Summer Days
Jazz Violin - Background for Summer Pups
Music for Hiking with Hounds - Fantastic Jazz Quintet
Jazz Violin - Ambiance for Puppy Anxiety Relief
Music for Puppy Anxiety Relief - Soulful Jazz Quintet
Happy Pets: The Most Soothing Ambiance To Relax Kittens & Puppies
Hypnotic Ambiance for Puppy Training Time
Backdrop for Puppies in Bed - Retro Piano Duo
Piano Jazz Duo - Music for Morning Dog Time
Sounds For Dogs: The Best Separation Anxiety Rain Music For Dogs
Pulsating Guitar Trio - Background for Affectionate Doggy
Bright Guitar Trio - Background for Pleased Puppies
Study Music: Beautiful Piano Music On A Rainy Evening
Trio Jazz - Ambiance for Sleepy Hound Zone
Guitar Jazz - Background for Doggy Radio
Music for Jazzy Dogs - Relaxed Jazz Quintet
Music for Doggy Radio - Scintillating Jazz Quintet
Guitar Jazz - Background for Doggo Relaxing
Music for Puppy Blues - Glorious Jazz Quintet
Alluring Dog Listening to Favourite Music
BINAURAL Healing Frequencies for SLEEP Vol. 1
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 0x10c2b7054e2eb0b5d5aee31c49bc1f0bc13ba821e53106b1e489c617e0e2dd72. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZ5FN2370786.
Puppy's Playlist - Music for Energetic Play
Zen Doggy Serenity: Embrace the Calm Together
Canine Harmony with Rain Raindrop: Music Sessions
Binaural Purrfect Calm: Serenity for Cats
Fires Companion: Dogs Soothing Harmonies
Dogs' Rainy Relaxation: Tranquil Thunder Sounds
Pawprints in the Stars: Dogs' Peaceful Rest
Guardians of Fur: The Dog Devotion Stories
Barking Elation: Canines in Their Joyful Prime
Soulful Awakening: Margay's Emerald Dream
Paws Fantasy: The Ultimate Doghouse Dream
Whispering Trails: The Secrets of Canine Wisdom
Dog Stars: Sniffing Out Celestial Wonders