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 0xe62e5f897be020993eb85a751a64c38d50f6a37236211b4a803e61446c5e6650. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4bf6058c-ff8a-4b4f-9a23-588529ad5fa8.json and https://artists.proofprofile.net/proofs/artist/4bf6058c-ff8a-4b4f-9a23-588529ad5fa8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Bedtime Story and a Lullaby: Little Red Riding Hood & All the Pretty Little Horses
A Bedtime Story and a Lullaby: Rapunzel & Sleep My Darling
A Bedtime Story and a Lullaby: The Story of the Three Bears & Brahms’ Lullaby
A Bedtime Story and a Lullaby: The Tale of Mr. Jeremy Fisher & Little Boy Blue
A Bedtime Story and a Lullaby: Why the Sea Is Salt & Fragile
A Bedtime Story and a Lullaby: The Crab That Played with the Sea & Twinkle Twinkle Little One
A Bedtime Story and a Lullaby: The Three Little Pigs & Golden Slumbers Kiss Your Eyes
A Bedtime Story and a Lullaby: The Tale of Peter Rabbit & Hushabye Mountain
A Bedtime Story and a Lullaby: The Elves and the Shoemaker & What Child Is This? (Instrumental)
A Bedtime Story and a Lullaby: How the Buttercup Grew Yellow & Shooting Stars
A Bedtime Story and a Lullaby: The Dragon Tamers & Salut d’Amour
A Bedtime Story and a Lullaby: How the Camel Got His Hump & Merry-Go-Round
A Bedtime Story and a Lullaby: The Dirty Shepherdess & over the Rainbow
A Bedtime Story and a Lullaby: Little Snow White & the Magical Musicbox
A Fairy Tale Collection: 8 Classic Children’s Stories
Sleep Magic: 8 Short Calming Bedtime Stories for Kids
Bedtime Stories for Easter: 14 Relaxing Short Bedtime Stories to Entertain Young Children over the Easter Holidays
Sleepy Stories: 15 Relaxing Story to Help Toddlers and Young Children Calm Down and Sleep
Magical Bedtime Fairy Tales for Young Kids by Hans Christian Andersen, Vol. 1