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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6db1363012949b96006f5f2604a0fddc5315fc4123173ae169fbfe2fdc8aa05. 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/b3dd52e8-a4d6-41ba-9eda-be1b984b3f60.json and https://artists.proofprofile.net/proofs/artist/b3dd52e8-a4d6-41ba-9eda-be1b984b3f60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39c64f0ba50dd087545eb541fd6799871fce0464eb967bd035a8891256876b7. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG100710861.
No Me Platiques Mas - Instrumental Version
Everything I Do (I do It For You) - Instrumental Version
I Can´t Help Falling in Love With You - Instrumental Version
The Great Pretender - Instrumental Version
Smoke Gets in Your Eyes - Instrumental Version
The Long and Winding Road - Instrumental Version
Tu Me Acostumbraste - Instrumental Version
I´ve Got You Under My Skin - Instrumental Version
Contigo en la Distancia - Instrumental Version
California Somnolienta - Instrumental Version
Con Su Blanca Palidez - Instrumental Version
Solamente una Vez - Instrumental Version
Hurting Each Other - Instrumental Version
Aquellas Pequeñas Cosas - Instrumental Version
When a Man Loves a Woman - Instrumental Version
Wonderful Tonight - Instrumental Version
Yesterday Once More - Instrumental Version
Every Breath You Take - Instrumental Version
Instrumental - Grandes éxitos de Ricky Martin interpretados por Antonio Cortazzi
Prenatal 2: Música para Estimular a Tu Bebé Durante el Embarazo
Prenatal, Vol. 1 / Música para Estimular a Tu Bebé Durante el Embarazo
El Señor Está en Este Lugar (Instrumental)
Greatest Hits: Instrumental Tribute to Frank Sinatra
Fly Me to the Moon (In Other Words) [Instrumental]
I've Got You Under My Skin (Instrumental)
What Is This Thing Called Love (Instrumental)
You Make Me Feel so Young (Instrumental)
Tie a Yellow Ribbon Round the Ole Oak Tree (Instrumental)
Greatest Hits Instrumental Karaoke Platinum Professional Series: Frank Sinatra
Strangers in the Night (Karaoke Version)
Fly Me to the Moon (In Other Words) [Karaoke Version]
I've Got You Under My Skin (Karaoke Version)
The Way You Look Tonight (Karaoke Version)
What Is This Thing Called Love (Karaoke Version)
The Best Is yet to Come (Karaoke Version)
You Make Me Feel so Young (Karaoke Version)
Tie a Yellow Ribbon Round the Ole Oak Tree (Karaoke Version)
Música Cristiana Instrumental, Vol. 1: Karaoke Platinum Professional Series
Anhelo Conocerte Espíritu Santo (Karaoke)
Música Cristiana Latino Tropical Karaoke: Platinum Professional Series
Minueto in G Major, Del Pequeño Libro de Anna Magdalena, BWV Anh. 116: I. Allegro
Obras Maestras de la Música Clásica, Vol. 3 / Johann Sebastian Bach
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3518d3f58fc1aea05e58187038857871529aab14ba071d70d952e81eaabb1a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG101104676.