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 0x91703b0ecb4830ea35201f7c09fc2eee2d5fa389e745ba90d8397e8e7f7765a4. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9db59ab3-54ad-44c7-9d80-1b05f230a756.json and https://artists.proofprofile.net/proofs/artist/9db59ab3-54ad-44c7-9d80-1b05f230a756.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Llamame, si me necesitas - CD 2 Dance Mix
Rock En Español - Lo Mejor De Miguel Mateos
Sálvame - Impuntual Mix - Remasterizado 2019
Salir Vivo - El Signo Remix - Remasterizado 2019
Sálvame - Marítimo Mix - Remasterizado 2019
Salir Vivo - Bizarre Mix - Remasterizado 2019
Sálvame - El Signo Remix - Remasterizado 2019
Salir Vivo - Radio Version - Remasterizado 2019
Sálvame - Radio Version - Remasterizado 2019
{"copyright_id":"0xdacd7ed874569c6cfa9d577c064c4c575718c2b2d7a7df26296aac06e22b1222","isrc":"ARQ3M1900080","name":"Atado a un Sentimiento - Vivo","registered_at":"2026-06-29T17:54:41Z","spotify_id":"7HV1Wn7Ze4bPJ7WzYIOggO","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdacd7ed874569c6cfa9d577c064c4c575718c2b2d7a7df26296aac06e22b1222. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7HV1Wn7Ze4bPJ7WzYIOggO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HV1Wn7Ze4bPJ7WzYIOggO.
Estoy Tan Bien, Que No Me Doy Cuenta Lo Mal Que Estoy
Cabeza Fuera del Agua - Remasterizado 2019
Último Hombre en la Tierra - Remasterizado 2019
El Nene Más Malo del Mundo - Remasterizado 2019
De Aquí a la Eternidad - Remasterizado 2019
{"copyright_id":"0x7cb0880928dabc11872dc48d0d5e9bb6bebc934f58934f575495435d579aae45","isrc":"ARF101100071","name":"Solos en América - En Vivo","registered_at":"2026-06-28T19:16:39Z","spotify_id":"13npR6XvDNjtzwIYwk76Wl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb0880928dabc11872dc48d0d5e9bb6bebc934f58934f575495435d579aae45. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/13npR6XvDNjtzwIYwk76Wl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13npR6XvDNjtzwIYwk76Wl.
Si Esta Bien para Vos, Esta Bien para Mí
Es Tan Fácil Romper un Corazón (Versión Sinfónico [Versión Corta])
Es Tan Fácil Romper un Corazón - Versión Sinfónico [Versión Corta]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a2dd566be42f738ed2e982dba688d818f6ed58740c352dad0f5e8a27ea3421. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0fbiPTGVY1Joxr9XBSavsv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fbiPTGVY1Joxr9XBSavsv.
En la Cocina, Huevos (Sinfónico en Vivo)
Perdiendo el Control (Sinfónico en Vivo)
Mi Sombra en la Pared (Sinfónico en Vivo)
Llámame Si Me Necesitas (Sinfónico en Vivo)
Atado a un Sentimiento (Sinfónico en Vivo)
Un Gato en la Ciudad (Sinfónico en Vivo)
Primer Vuelo al Infinito (Extracto de la Ópera "Los Tres Reinos") (Sinfónico en Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a2dd566be42f738ed2e982dba688d818f6ed58740c352dad0f5e8a27ea3421. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ORDNPAM1AmYgBegWYhU7L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ORDNPAM1AmYgBegWYhU7L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebee054b258a341bfc6ccb0031f660516a73579204c971ac6fe43dc1852f600. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6oZa8fonc1T0XnuJkepc1y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oZa8fonc1T0XnuJkepc1y.
Es Tan Fácil Romper un Corazón - Versión Sinfónico [En Vivo]
{"copyright_id":"0xf006dc94145711c117e8d808db5adeedcae04f1b64080bffbeaad0a7ed554ba0","isrc":"MXF011500531","name":"Es Tan Fácil Romper un Corazón - Versión Sinfónico [En Vivo]","registered_at":"2026-06-04T13:34:07Z","spotify_id":"0LuFi8N9c5mBbHaMDjtVrG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf006dc94145711c117e8d808db5adeedcae04f1b64080bffbeaad0a7ed554ba0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0LuFi8N9c5mBbHaMDjtVrG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LuFi8N9c5mBbHaMDjtVrG.