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 0x791dffb1515b750b36d4257a5b37dd33ccd8e93d34325b5cf032f9394d20bade. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d410d2cb-41ec-45b7-a7bc-e3536e60c724.json and https://artists.proofprofile.net/proofs/artist/d410d2cb-41ec-45b7-a7bc-e3536e60c724.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Jerúsalem: Responsorio Segundo de S. S. José
Jerúsalem : Dixit Dominus : I Dixit Dominus Domino meo
Jerúsalem : Dixit Dominus : II Virgam virtutis tuae
Jerúsalem : Dixit Dominus : III Judicabit in nationibus
Jerúsalem : Dixit Dominus : IV De torrente in via bibet
Jerúsalem : Dixit Dominus : V Gloria Patri, et Filio
Jerúsalem : Mass in D major, 'Polychoral' : I Kyrie
Jerúsalem : Mass in D major, 'Polychoral' : II Gloria in excelsis Deo
Jerúsalem : Mass in D major, 'Polychoral' : III Gratias agimus tibi
Jerúsalem : Mass in D major, 'Polychoral' : IV Qui tollis peccata mundi
Jerúsalem : Mass in D major, 'Polychoral' : V Quoniam tu solus
Jerúsalem : Mass in D major, 'Polychoral' : VI Cum Sancto Spiritu
Jerúsalem : Mass in D major, 'Polychoral' : VII Amen
Jerúsalem : Mass in D major, 'Polychoral' : VII Credo in unum Deum
Jerúsalem : Mass in D major, 'Polychoral' : IX Et incarnatus est
Jerúsalem : Mass in D major, 'Polychoral' : X Crucifixus etiam pro nobis
Jerusalem: Mass in D Major "Polychoral": XI. Et resurrexit tertia die
Jerúsalem : Mass in D major, 'Polychoral' : XII Sanctus
Sumaya : Hieremiae Prophetae Lamentationes
Jerúsalem : Matins for the Virgin of Guadalupe 1764 (DAW 50)
Jerúsalem : Matins for the Virgin of Guadalupe : Invitatorio y Salmo 94
Jerúsalem : Matins for the Virgin of Guadalupe : Hymn - Quem terra pontus sidera
Jerúsalem : Matins for the Virgin of Guadalupe : Bendicíon y Leccíon I
Jerúsalem : Matins for the Virgin of Guadalupe : Responsorio - Vidi speciosam sicut columbam
Jerúsalem : Matins for the Virgin of Guadalupe : Responsorio - Quae est ista, quae ascendit
Jerúsalem : Matins for the Virgin of Guadalupe : Bendicíon y Leccíon II
Jerúsalem : Matins for the Virgin of Guadalupe : Responsorio - Quae est ista, quae processit
Sumaya : Matins for the Virgin of Guadalupe : Interludio - Albricias mortales
Jerúsalem : Matins for the Virgin of Guadalupe : Antífona y Salmo 18
Jerúsalem : Matins for the Virgin of Guadalupe : Responsorio - Signum magnum apparuit in caelo
Jerúsalem : Matins for the Virgin of Guadalupe : Versículo, Padrenuestro y Absolución
Rust : Matins for the Virgin of Guadalupe : Responsorio - Beatam me dicent omnes
Jerúsalem : Matins for the Virgin of Guadalupe : Benedicíon y Leccíon III
Jerúsalem : Matins for the Virgin of Guadalupe : Te Deum - I Te deum laudamus
Jerúsalem : Matins for the Virgin of Guadalupe : Te Deum - II Te aeternum Patrem
Jerúsalem : Matins for the Virgin of Guadalupe : Te Deum - III Tibi omnes Angeli
Jerúsalem : Matins for the Virgin of Guadalupe : Te Deum - IV Tibi Cherubim et Seraphim
Jerúsalem : Matins for the Virgin of Guadalupe : Te Deum - V Sanctus
Jerúsalem : Matins for the Virgin of Guadalupe : Te Deum - VI Pleni sunt caeli
Jerúsalem : Matins for the Virgin of Guadalupe : Te Deum - VII Te ergo quaesumus
Jerúsalem : Matins for the Virgin of Guadalupe : Te Deum - VIII Aeterna fac cum sanctis tuis
Jerúsalem : Matins for the Virgin of Guadalupe : Te Deum - IX In te, Domine, speravi
Sumaya : Matins for the Virgin of Guadalupe : Recesional - Angélicas milicias