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 0x2ff8228e334a12262461b779ad405d922c6286675f12d63a4d68657e56941a9c. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d01042bc-3ce0-4ef2-b5b9-2c0ba67bb271.json and https://artists.proofprofile.net/proofs/artist/d01042bc-3ce0-4ef2-b5b9-2c0ba67bb271.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rejoice Under a Mistletoe with Soothing Songs
Merry Christmas with Beautiful Christmas Noises
Peace and Happiness by a Christmas Tree with Nice Songs
Prosperity and Joy Under a Mistletoe with Calm Melodies
Relax at Home for Christmas with these Peaceful Melodies
Peace and Joy by a Christmas Tree with Best Tunes and Noises
Rejoice by a Christmas Tree with Calm Songs and Winter Relaxing Sounds
Hope and Happiness Under a Mistletoe with Relieving Melodies and Noises
Peace and Joy Under a Mistletoe with Soothing Songs and Noises
Peace and Happiness by a Christmas Tree with Soothing Songs
Happy Holidays and Joy with Calming Christmas Sounds
Rejoice by a Christmas Tree with Cheerful Melodies and Holiday Noises
Hope and Happiness Under a Mistletoe with Best Tunes and Holiday Noises
Prosperity and Happiness by a Christmas Tree with Best Tunes and Noises
Peace and Joy Under a Mistletoe with Relieving Melodies and Noises
Hope and Happiness Under a Mistletoe with Nice Tunes and Winter Relaxing Sounds
Hope and Joy Under a Mistletoe with Best Tunes and Holiday Noises
Hope by a Christmas Tree with Calm Tunes
Happy Holidays and Rest with Beautiful Christmas Melodies
Prosperity Under a Mistletoe with Recharging Melodies and Holiday Noises
3 2 1 Christmas Classical Winter Holiday Carols
Deck the Jazz Hall: Festive Jazz Christmas
An Enchanted Symphony of Christmas Classics
Enchanting Echoes: a Yuletide Symphony of Christmas Harmony
Cinnamon Spice Songs: A Christmas to Remember
Glowing Garlands: A Toasty Christmas Tribute
Beneath the Blankets: A Mellow Christmas Mix
Toasty Tidings: Timeless Carols Rekindled
Snowdrift Serenade: A Hearthside Harmony
Cozy Carol Collection: A Snug Sound of the Season
Yuletide Melodies: a Harmonious Journey Through Holiday Classics
Calm Winter Wonderland: Melodies that Creates a Warm Feeling
Enchanting Yuletide Harmonies for Creating a Joyful Season
Joyful Zen Resonance for Creating the Magical Season Complete
Heartfelt Yule Melodies for Al the Goodwill Associated with this time of Year
Snowflake Zen Melodies: Fireside Elegance
Yuletide Harmonies: an Enchanting Christmas Melody Collection
Calm Yuletide Resonance: Snowy Blanket Harmonies
Mindful Seasonal Tranquility: Fireside Glow Melodies