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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760b9ca27ff55593ed6e27520437933a5ad182ca294aa2cb79ebf09cf1e1cee0. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84b1857f-a2a9-400c-a844-79e1994b9540.json and https://artists.proofprofile.net/proofs/artist/84b1857f-a2a9-400c-a844-79e1994b9540.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Love Songs: Le più belle canzoni d'amore, Vol. 1
Best of Relaxing Celtic Instrumental Music for Spa, Massage & Chill
Relaxing Piano & Guitar Spa Music: Soft Instrumental for Yoga, Massage & Healing
Somewhere Over the Rainbow / What a Wonderful World
Best of Relaxing Piano Spa Instrumental Music for Restful and Mellow Moods
Best of Piano & Acoustic Guitar Spa Music, Vol. 3 for Yoga, Massage & Healing
Best of Piano & Acoustic Guitar Spa Music for Yoga, Massage & Healing
Best of Piano & Acoustic Guitar Spa Music, Vol. 2 for Yoga, Massage & Healing
Best of Smooth Instrumental Guitar Music for Work, Productivity & Study
Strathclyde Concerto No. 2 for Cello, Op. 131: I. Moderato
Strathclyde Concerto No. 2 for Cello, Op. 131: II. Lento
Strathclyde Concerto No. 2 for Cello, Op. 131: III. Allegro moderato
Strathclyde Concerto No. 1 for Oboe, Op. 128: I. Adagio molto - Allegro moderato
Strathclyde Concerto No. 1 for Oboe, Op. 128: II. Adagio
Strathclyde Concerto No. 1 for Oboe, Op. 128: III. Allegro