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 0xb3db87bf237efe326bb197d9f90dd04b316a1cef4684db29ccd52c81a49a001d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/674cd3c8-030a-43dc-b6cf-3fb1df83cae7.json and https://artists.proofprofile.net/proofs/artist/674cd3c8-030a-43dc-b6cf-3fb1df83cae7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Recuerdos de Oro....Éxitos de Vellonera Vol. 7
Sonata No. 11 in G Major (Larghetto - Allegro)
Sonata No. 15 in D Minor (Andante allegretto)
Sonata No. 3 in B-Flat Major: I. Andantino grazioso
Sonata No. 3 in B-Flat Major: II. Allegro
Sonata No. 3 in B-Flat Major: III. Rondó
Recuerdos de Oro....Éxitos de Vellonera, vol. 3
Recuerdos de Oro.... Éxitos de Vellonera, vol. 2
Recuerdos de Oro.... Éxitos de Vellonera, Vol. 6
Meditation Music: Meditative Music Across Ten Centuries
Cele m'a tolu la vie - Lonc tens - Et sperabit / Ave deitatis - Cele m'a tolu - Lonc tens - Et sperabit (13th c.)
Magnificat: VIII. Deposuit potentes (16th c.)
Troisième leçon: Jod. Manum suam (17th c.)
Violin Sonata No. 1 in D Major, Op. 2: I. Adagio (18th c.)
Stabat Mater, RV 621: Eja Mater (18th c.)
Violin Sonata No. 10 in F Minor, Op. 2, RV 21: I. Preludio. Andante (18th c.)
Sonata for Recorder and Continuo in C Major, TWV 41:C5: II. Larghetto (18th c.)
Violin Sonata No. 7 in A Major, Op. 1: IV. Largo (18th c.)
Deux rondeaux en Do Majeur et Do Mineur (18th c.)
Violin Sonata No. 4 in E Minor, Op. 1, K. 304: II. Tempo di menuetto (18th c.)
Sonata No. 15 in D Minor (Andante allegretto) [18-19th c.]
Allegretto melancolico No. 2, Op. 105 (19th c.)
100 Puerto Rico Vintage, La Isla del Encanto Vol. 2
El Día de los Reyes en Puerto Rico - Una Celebración Musical
Carlos Pizarro Y Su Orchestra Del Broadway Casino
Musunaga - David Marin, Santy Diaz Remix
El Proyecto Genneu (Original Soundtrack)
Más Allá de las Estrellas (Enrique's Theme)
La Paradoja del Dr. Scharfrichter (Aldous Theme)
Otro Hombre Tras Su Mirada (Elena's Theme)