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 0x51280faf349c398d01f05bd2ead5b9ce37e5e82b6205738cf210cfa5e1c452d3. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d54da64c-19f3-42dd-83de-951157dee834.json and https://artists.proofprofile.net/proofs/artist/d54da64c-19f3-42dd-83de-951157dee834.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
One Day I Will Be Happy (No Voice Version)
The Little Star And The Cloud Lullaby V2 (Instrumental Version)
The Relaxing Piano Melody Inspired By Scarlatti
Emotional Immortal Melody Inspired By Liszt
Mozart String Quartet 23 Adapted For 432hz Piano
Dark Trap Drums Patterns D minor 170 Bpm
The Bare Necessities (From The Jungle Book - Piano Lullaby Version)