Alfredo De Angelis
type: MusicGroup
genre: bolero
genre: tango
popularity: 42
followers: 29635
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a55e1c6c4afef025ed5a2f034fa68a00c96e94680bc4f0e75743ffec0385e89
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39fb4098-af1e-465c-9d6f-e79f88dfb4d7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39fb4098-af1e-465c-9d6f-e79f88dfb4d7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/39fb4098-af1e-465c-9d6f-e79f88dfb4d7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a55e1c6c4afef025ed5a2f034fa68a00c96e94680bc4f0e75743ffec0385e89","name":"Alfredo De Angelis","registered_at":"2026-06-12T18:33:55Z","symbol":"NIM0337699","token_address":"0x7c6511f8450330885b86c0292fd15b00b7002401","type":"artist","uuid":"39fb4098-af1e-465c-9d6f-e79f88dfb4d7"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a55e1c6c4afef025ed5a2f034fa68a00c96e94680bc4f0e75743ffec0385e89. 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/39fb4098-af1e-465c-9d6f-e79f88dfb4d7.json and https://artists.proofprofile.net/proofs/artist/39fb4098-af1e-465c-9d6f-e79f88dfb4d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x7a55e1c6c4afef025ed5a2f034fa68a00c96e94680bc4f0e75743ffec0385e89","name":"Alfredo De Angelis","registered_at":"2026-06-12T18:33:55Z","symbol":"NIM0337699","token_address":"0x7c6511f8450330885b86c0292fd15b00b7002401","type":"artist","uuid":"39fb4098-af1e-465c-9d6f-e79f88dfb4d7"}
album: 12 Grandes Exitos
  type: MusicAlbum
  date published: 1951-09-16
  track: Volvamos a Empezar
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178800
    explicit: false
    by artist: Alfredo De Angelis
    in album: 12 Grandes Exitos
      type: MusicAlbum
      date published: 1951-09-16
  track: Como Nos Cambia la Vida
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175640
    explicit: false
    by artist: Alfredo De Angelis
    in album: 12 Grandes Exitos
      type: MusicAlbum
      date published: 1951-09-16
  track: Noche de Locura
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143600
    explicit: false
    by artist: Alfredo De Angelis
    in album: 12 Grandes Exitos
      type: MusicAlbum
      date published: 1951-09-16
    isrc code: ARG991037443
  track: Pasional
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173240
    explicit: false
    by artist: Alfredo De Angelis
    in album: 12 Grandes Exitos
      type: MusicAlbum
      date published: 1951-09-16
  track: Y Todavía Te Quiero
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166120
    explicit: false
    by artist: Alfredo De Angelis
    in album: 12 Grandes Exitos
      type: MusicAlbum
      date published: 1951-09-16
  track: Prohibido
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175160
    explicit: false
    by artist: Alfredo De Angelis
    in album: 12 Grandes Exitos
      type: MusicAlbum
      date published: 1951-09-16
  track: Por Que Me das Dique
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185600
    explicit: false
    by artist: Alfredo De Angelis
    in album: 12 Grandes Exitos
      type: MusicAlbum
      date published: 1951-09-16
  track: Bailarín Compadrito
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181880
    explicit: false
    by artist: Alfredo De Angelis
    in album: 12 Grandes Exitos
      type: MusicAlbum
      date published: 1951-09-16
  track: Entrá Nomás
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141400
    explicit: false
    by artist: Alfredo De Angelis
    in album: 12 Grandes Exitos
      type: MusicAlbum
      date published: 1951-09-16
  track: Se Te Nota en los Ojos
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182960
    explicit: false
    by artist: Alfredo De Angelis
    in album: 12 Grandes Exitos
      type: MusicAlbum
      date published: 1951-09-16
  track: Yo No Se Llorar
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160960
    explicit: false
    by artist: Alfredo De Angelis
    in album: 12 Grandes Exitos
      type: MusicAlbum
      date published: 1951-09-16
    isrc code: ARG991037451
  track: Chau
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168160
    explicit: false
    by artist: Alfredo De Angelis
    in album: 12 Grandes Exitos
      type: MusicAlbum
      date published: 1951-09-16
    isrc code: ARG991037452
album: El Choclo (Remastered 2024)
  type: MusicAlbum
  date published: 1952-11-10
  track: El Choclo - Remastered 2024
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148013
    explicit: false
    by artist: Alfredo De Angelis
    in album: El Choclo (Remastered 2024)
      type: MusicAlbum
      date published: 1952-11-10
album: Tangos (Stereo Version)
  type: MusicAlbum
  date published: 1958-01-01
  track: Tu Corazón
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198348
    explicit: false
    by artist: Alfredo De Angelis
    in album: Tangos (Stereo Version)
      type: MusicAlbum
      date published: 1958-01-01
  track: Sabe Don
    type: MusicRecording
    duration: PT3M11S
    duration ms: 191208
    explicit: false
    by artist: Alfredo De Angelis
    in album: Tangos (Stereo Version)
      type: MusicAlbum
      date published: 1958-01-01
  track: El Vazquito
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161193
    explicit: false
    by artist: Alfredo De Angelis
    in album: Tangos (Stereo Version)
      type: MusicAlbum
      date published: 1958-01-01
  track: Levenda del Río
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180410
    explicit: false
    by artist: Alfredo De Angelis
    in album: Tangos (Stereo Version)
  track: Fumando Espero
  track: Y Todavía Te Quiero
  track: La Clueca
  track: Canción de Inmigrante
album: Pavadita
album: Aquí Está el Tango
album: Alfredo de Angelis y el Tango
album: Yo Soy El Tango
album: Yo Soy El Tango (AlfredodeAngelis)
album: Alfredo De Angelis Y Su Gran Orquesta En El 80
album: Bailando Tango
album: Coleccion Aniversario
album: 20 Grandes Exitos
album: Si No Me Engaña el Corazón
album: Fumando Espero
album: From Argentina To The World
album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
album: Que Nadie Sepa Mi Sufrir
album: Zorro Gris
album: 9 De Julio
album: Medallita De La Suerte
album: Medallita de la Suerte
album: Tango Legends, Vol. 15
album: No Culpes al Amor
album: Bajo el Cono Azul
album: De Angelis y Sus Cantores
album: Cuando Llora la Milonga
album: Los Dúos de Dante & Martel
album: Crónica del Tango: Orquestas y Cantores
album: Con la Voz De... Carlos Dante
album: Tangos Vol. 4
album: Tango Classics 062: Como nos cambia la vida
album: Tango Classics 063: Chorra
album: Chorra
album: Como nos cambia la vida
album: El Huracán (Buenos Aires 1945 - 1949)
album: The Roots of Tango - Compadrón
album: Acordes Porteños
album: Alfredo de Angelis
album: Inolvidable 1 (Remastered)
album: Inolvidable 3 (Remastered)
album: Inolvidable 2 (Remastered)
album: Grandes del Tango (Vol. 2)
album: En Tiempo de Tango
album: Caminito
album: Hits by Alfredo De Angelis
album: Adiós Marinero
album: Adios Marinero
album: Remolino
album: Tangos para el Pueblo
album: A Magaldi
album: Pastora
album: Alfredo de Angelis vs. Osvaldo Fresedo, Tango
album: Essential Hits
album: Alfredo de Angelis, Vol. 2
album: Los 25 Mejores Tangos
album: De Igual a Igual
album: Aquí Esta el Tango
album: La Última Copa

Tangos (Stereo Version)
type: MusicAlbum
date published: 1958-01-01

Fumando Espero
type: MusicRecording
duration: PT3M26S
duration ms: 206269
explicit: false
by artist: Alfredo De Angelis
in album: Tangos (Stereo Version)
  type: MusicAlbum
  date published: 1958-01-01

Y Todavía Te Quiero
type: MusicRecording
duration: PT2M48S
duration ms: 168944
explicit: false
by artist: Alfredo De Angelis
in album: Tangos (Stereo Version)
  type: MusicAlbum
  date published: 1958-01-01

La Clueca
type: MusicRecording
duration: PT2M43S
duration ms: 163069
explicit: false
by artist: Alfredo De Angelis
in album: Tangos (Stereo Version)
  type: MusicAlbum
  date published: 1958-01-01

Canción de Inmigrante
type: MusicRecording
duration: PT3M19S
duration ms: 199385
explicit: false
by artist: Alfredo De Angelis
in album: Tangos (Stereo Version)
  type: MusicAlbum
  date published: 1958-01-01

Pavadita
type: MusicAlbum
date published: 1958-07-13
track: A la Criolla
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156558
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pavadita
    type: MusicAlbum
    date published: 1958-07-13
track: Que Solo Estoy
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168307
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pavadita
    type: MusicAlbum
    date published: 1958-07-13
track: Mi Dolor
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166116
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pavadita
    type: MusicAlbum
    date published: 1958-07-13
track: Las Cuarenta
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143450
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pavadita
    type: MusicAlbum
    date published: 1958-07-13
track: Al Pie de Tu Alcoba
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132339
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pavadita
    type: MusicAlbum
    date published: 1958-07-13
track: Paciencia
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143592
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pavadita
    type: MusicAlbum
    date published: 1958-07-13
track: Tomo y Obligo
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145871
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pavadita
    type: MusicAlbum
    date published: 1958-07-13
track: A la Gran Muñeca
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151589
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pavadita
    type: MusicAlbum
    date published: 1958-07-13
track: Pregonera
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199973
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pavadita
    type: MusicAlbum
    date published: 1958-07-13
track: Mano Brava
  type: MusicRecording
  duration: PT1M54S
  duration ms: 114752
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pavadita
    type: MusicAlbum
    date published: 1958-07-13
track: Sorpresa
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176573
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pavadita
    type: MusicAlbum
    date published: 1958-07-13
track: Pavadita
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171490
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pavadita
    type: MusicAlbum
    date published: 1958-07-13

Aquí Está el Tango
type: MusicAlbum
date published: 1970-01-01
track: Obsesión
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187965
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 1970-01-01
track: Me Embrujaste
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148549
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 1970-01-01
track: La Pastora
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203900
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 1970-01-01
track: La Trampa
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144828
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 1970-01-01
track: Mi Noche Triste
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158185
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 1970-01-01
track: Ya Estamos Iguales
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191843
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 1970-01-01
track: Virgen de la Serranía
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166597
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 1970-01-01
track: El Amanecer
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160618
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 1970-01-01
track: Calvario
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118247
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 1970-01-01
track: Ilusión Azul
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152259
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 1970-01-01
track: Madre Hay una Sola
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163133
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 1970-01-01
track: Victoria
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131295
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 1970-01-01
track: Milonga Celestial
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199888
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 1970-01-01
track: Pregonera
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195169
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 1970-01-01
track: Loca
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176940
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 1970-01-01
track: Son Cosas Mías
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151852
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 1970-01-01

Alfredo de Angelis y el Tango
type: MusicAlbum
date published: 1964-07-10
track: Obsesión
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187965
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis y el Tango
    type: MusicAlbum
    date published: 1964-07-10
track: Así Se Baila Hoy
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138693
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis y el Tango
    type: MusicAlbum
    date published: 1964-07-10
track: El Amanecer - Instrumental
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160618
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis y el Tango
    type: MusicAlbum
    date published: 1964-07-10
track: Loca
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176940
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis y el Tango
    type: MusicAlbum
    date published: 1964-07-10
track: Calvario
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118247
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis y el Tango
    type: MusicAlbum
    date published: 1964-07-10
track: Victoria
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131295
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis y el Tango
    type: MusicAlbum
    date published: 1964-07-10
track: ¿Y a Mí Qué?
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176378
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis y el Tango
    type: MusicAlbum
    date published: 1964-07-10
track: Dicen Que Dicen
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178733
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis y el Tango
    type: MusicAlbum
    date published: 1964-07-10
track: Ilusión Azul
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152259
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis y el Tango
    type: MusicAlbum
    date published: 1964-07-10
  isrc code: COF019501126
track: Me Embrujaste
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148549
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis y el Tango
    type: MusicAlbum
    date published: 1964-07-10
track: La Trampa
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144828
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis y el Tango
    type: MusicAlbum
    date published: 1964-07-10
track: He Matado un Hombre
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176692
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis y el Tango
    type: MusicAlbum
    date published: 1964-07-10

Yo Soy El Tango
type: MusicAlbum
date published: 1968-11-26
track: Fumando Espero
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206226
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango
    type: MusicAlbum
    date published: 1968-11-26
  isrc code: DEZZ42149338
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:27:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdb7a4c99ed300cf011ac7d1449403891e6fd7afa405abf6a981fcb70e03d6a46
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/67LvqUeKNdiFVoDLS2kZIz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67LvqUeKNdiFVoDLS2kZIz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdb7a4c99ed300cf011ac7d1449403891e6fd7afa405abf6a981fcb70e03d6a46","isrc":"DEZZ42149338","name":"Fumando Espero","registered_at":"2026-06-04T15:27:24Z","spotify_id":"67LvqUeKNdiFVoDLS2kZIz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7a4c99ed300cf011ac7d1449403891e6fd7afa405abf6a981fcb70e03d6a46. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/67LvqUeKNdiFVoDLS2kZIz.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/67LvqUeKNdiFVoDLS2kZIz.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xdb7a4c99ed300cf011ac7d1449403891e6fd7afa405abf6a981fcb70e03d6a46","isrc":"DEZZ42149338","name":"Fumando Espero","registered_at":"2026-06-04T15:27:24Z","spotify_id":"67LvqUeKNdiFVoDLS2kZIz","type":"track"}
track: Pavadita
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169360
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango
    type: MusicAlbum
    date published: 1968-11-26
  isrc code: DEZZ42149339
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T10:47:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9211cfb04e2ec5a227765816c256f9f1b18649b29af73608bd00ca9a626af9c5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/58r6rH5hTe2gBH9OX6woRc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58r6rH5hTe2gBH9OX6woRc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9211cfb04e2ec5a227765816c256f9f1b18649b29af73608bd00ca9a626af9c5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/58r6rH5hTe2gBH9OX6woRc.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/58r6rH5hTe2gBH9OX6woRc.
    date published: 2026-07-02T03:30:09Z
track: La Cumparsita
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212293
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango
    type: MusicAlbum
    date published: 1968-11-26
  isrc code: DEZZ42149340
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T22:33:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa140c7c0a2ac80db6661f7ffe2246fbc3cbe321e233bd2ada63b409b54bb7966
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1fRj6jgixJGVk8igBR2F3h.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fRj6jgixJGVk8igBR2F3h
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa140c7c0a2ac80db6661f7ffe2246fbc3cbe321e233bd2ada63b409b54bb7966","isrc":"DEZZ42149340","name":"La Cumparsita","registered_at":"2026-06-24T22:33:44Z","spotify_id":"1fRj6jgixJGVk8igBR2F3h","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa140c7c0a2ac80db6661f7ffe2246fbc3cbe321e233bd2ada63b409b54bb7966. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1fRj6jgixJGVk8igBR2F3h.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/1fRj6jgixJGVk8igBR2F3h.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xa140c7c0a2ac80db6661f7ffe2246fbc3cbe321e233bd2ada63b409b54bb7966","isrc":"DEZZ42149340","name":"La Cumparsita","registered_at":"2026-06-24T22:33:44Z","spotify_id":"1fRj6jgixJGVk8igBR2F3h","type":"track"}
track: Hacelo Por La Vieja
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172400
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango
    type: MusicAlbum
    date published: 1968-11-26
  isrc code: DEZZ42149341
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T01:18:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf6dac818441943f3426afa50864c53615fc5aed3d61f6cf0388b52e2bf7a1127
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1umStI995GPAdO5z7OMPBi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1umStI995GPAdO5z7OMPBi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf6dac818441943f3426afa50864c53615fc5aed3d61f6cf0388b52e2bf7a1127","isrc":"DEZZ42149341","name":"Hacelo Por La Vieja","registered_at":"2026-06-20T01:18:20Z","spotify_id":"1umStI995GPAdO5z7OMPBi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6dac818441943f3426afa50864c53615fc5aed3d61f6cf0388b52e2bf7a1127. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1umStI995GPAdO5z7OMPBi.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/1umStI995GPAdO5z7OMPBi.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf6dac818441943f3426afa50864c53615fc5aed3d61f6cf0388b52e2bf7a1127","isrc":"DEZZ42149341","name":"Hacelo Por La Vieja","registered_at":"2026-06-20T01:18:20Z","spotify_id":"1umStI995GPAdO5z7OMPBi","type":"track"}
track: Lágrimas De Sangre
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179653
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango
    type: MusicAlbum
    date published: 1968-11-26
  isrc code: DEZZ42149342
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Medallita De La Suerte
track: Caminito
track: Entre Tu Amor y Mi Amor
track: Que Nadie Sepa Mi Sufrir
track: Soñar Nada Mas
track: Zorro Gris
track: Pobre Flor
track: Mi Dolor
track: Maldito Corazón
track: Quien Tiene Tu Amor
track: Desagradecida
track: Marioneta
track: Milonguita (Esthercita)
track: No Culpes al Amor
track: Prohibido
track: Tus Besos Fueron Míos
track: Cuando Llora La Milonga
track: Bailarín Compadrito
track: El Once
track: Remembranzas
track: No Vuelvas María
track: Almagro
track: La Última Copa
track: Mi Cariñito
track: Por Qué Me Das Dique
track: A Magaldi
track: Que Lento Corre El Tren
track: Y Todavía Te Quiero
track: Muriéndome De Amor
track: Mi Novia De Ayer
track: Como Nos Cambia la Vida
track: Bajo Belgrano
track: No Aflojes
track: Pasional
track: Como Se Muere De Amor
track: El Choclo
track: Si Nos Queremos Todavía
track: Mocosita
track: Dejame Así
track: Carillón de la Merced
track: La Brisa
track: Imaginación
track: Muñeca Brava
track: Angélica
track: Bajo El Cono Azul

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T09:59:43+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xaec700e6329a1f3dd518fc24c4012e6309edd3c6eb99feae8ca615c8954b5338

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7EYAB8Q5JnXqFTegwOhUEb.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EYAB8Q5JnXqFTegwOhUEb

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xaec700e6329a1f3dd518fc24c4012e6309edd3c6eb99feae8ca615c8954b5338","isrc":"DEZZ42149342","name":"Lágrimas De Sangre","registered_at":"2026-06-05T09:59:43Z","spotify_id":"7EYAB8Q5JnXqFTegwOhUEb","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec700e6329a1f3dd518fc24c4012e6309edd3c6eb99feae8ca615c8954b5338. 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/7EYAB8Q5JnXqFTegwOhUEb.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/7EYAB8Q5JnXqFTegwOhUEb.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xaec700e6329a1f3dd518fc24c4012e6309edd3c6eb99feae8ca615c8954b5338","isrc":"DEZZ42149342","name":"Lágrimas De Sangre","registered_at":"2026-06-05T09:59:43Z","spotify_id":"7EYAB8Q5JnXqFTegwOhUEb","type":"track"}

Medallita De La Suerte
type: MusicRecording
duration: PT3M2S
duration ms: 182306
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149343
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:51:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43740ac0c2019f3b6d826102b85a5e4107a1b950cc9d5e6429297164d990f90c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/57xvrlDWfqSSdQxgg0GZoD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57xvrlDWfqSSdQxgg0GZoD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43740ac0c2019f3b6d826102b85a5e4107a1b950cc9d5e6429297164d990f90c","isrc":"DEZZ42149343","name":"Medallita De La Suerte","registered_at":"2026-06-08T14:51:40Z","spotify_id":"57xvrlDWfqSSdQxgg0GZoD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43740ac0c2019f3b6d826102b85a5e4107a1b950cc9d5e6429297164d990f90c. 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/57xvrlDWfqSSdQxgg0GZoD.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/57xvrlDWfqSSdQxgg0GZoD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x43740ac0c2019f3b6d826102b85a5e4107a1b950cc9d5e6429297164d990f90c","isrc":"DEZZ42149343","name":"Medallita De La Suerte","registered_at":"2026-06-08T14:51:40Z","spotify_id":"57xvrlDWfqSSdQxgg0GZoD","type":"track"}

Caminito
type: MusicRecording
duration: PT2M54S
duration ms: 174293
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149344
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:46:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8375098d20583804d2e03765c0c0d78a90225a59248940b0fff11ea4eada147
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2jI5cxAgwziwmErtSXSutt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jI5cxAgwziwmErtSXSutt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8375098d20583804d2e03765c0c0d78a90225a59248940b0fff11ea4eada147. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2jI5cxAgwziwmErtSXSutt.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/2jI5cxAgwziwmErtSXSutt.
  date published: 2026-07-02T03:30:09Z

Entre Tu Amor y Mi Amor
type: MusicRecording
duration: PT3M1S
duration ms: 181373
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149345
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:42:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6ea34724129e486308df0e88ca40be161bf402f6b3bc37fa6bcafe44d757160
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/44yT9iOTlSQbA5cKogs6jb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44yT9iOTlSQbA5cKogs6jb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6ea34724129e486308df0e88ca40be161bf402f6b3bc37fa6bcafe44d757160","isrc":"DEZZ42149345","name":"Entre Tu Amor y Mi Amor","registered_at":"2026-06-06T19:42:23Z","spotify_id":"44yT9iOTlSQbA5cKogs6jb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ea34724129e486308df0e88ca40be161bf402f6b3bc37fa6bcafe44d757160. 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/44yT9iOTlSQbA5cKogs6jb.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/44yT9iOTlSQbA5cKogs6jb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe6ea34724129e486308df0e88ca40be161bf402f6b3bc37fa6bcafe44d757160","isrc":"DEZZ42149345","name":"Entre Tu Amor y Mi Amor","registered_at":"2026-06-06T19:42:23Z","spotify_id":"44yT9iOTlSQbA5cKogs6jb","type":"track"}

Que Nadie Sepa Mi Sufrir
type: MusicRecording
duration: PT3M0S
duration ms: 180653
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149346
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:47:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec8418a13e571b2f2f1edabfed94943cceeffbc30f28e14801232920380cf9b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3FZ5xNJlccA0N5DuaVHZP1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FZ5xNJlccA0N5DuaVHZP1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec8418a13e571b2f2f1edabfed94943cceeffbc30f28e14801232920380cf9b7","isrc":"DEZZ42149346","name":"Que Nadie Sepa Mi Sufrir","registered_at":"2026-06-11T19:47:53Z","spotify_id":"3FZ5xNJlccA0N5DuaVHZP1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8418a13e571b2f2f1edabfed94943cceeffbc30f28e14801232920380cf9b7. 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/3FZ5xNJlccA0N5DuaVHZP1.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/3FZ5xNJlccA0N5DuaVHZP1.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xec8418a13e571b2f2f1edabfed94943cceeffbc30f28e14801232920380cf9b7","isrc":"DEZZ42149346","name":"Que Nadie Sepa Mi Sufrir","registered_at":"2026-06-11T19:47:53Z","spotify_id":"3FZ5xNJlccA0N5DuaVHZP1","type":"track"}

Soñar Nada Mas
type: MusicRecording
duration: PT3M5S
duration ms: 185293
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149347
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:51:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72664095faecbe1299b22c06e0b7c767707c9bb00a91ef2e71c5d4c19fa072cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2vBwFokLxFa7gCb6Dd1uYj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vBwFokLxFa7gCb6Dd1uYj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72664095faecbe1299b22c06e0b7c767707c9bb00a91ef2e71c5d4c19fa072cd","isrc":"DEZZ42149347","name":"Soñar Nada Mas","registered_at":"2026-06-20T12:51:27Z","spotify_id":"2vBwFokLxFa7gCb6Dd1uYj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72664095faecbe1299b22c06e0b7c767707c9bb00a91ef2e71c5d4c19fa072cd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2vBwFokLxFa7gCb6Dd1uYj.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/2vBwFokLxFa7gCb6Dd1uYj.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x72664095faecbe1299b22c06e0b7c767707c9bb00a91ef2e71c5d4c19fa072cd","isrc":"DEZZ42149347","name":"Soñar Nada Mas","registered_at":"2026-06-20T12:51:27Z","spotify_id":"2vBwFokLxFa7gCb6Dd1uYj","type":"track"}

Zorro Gris
type: MusicRecording
duration: PT2M47S
duration ms: 167747
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149348
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T21:48:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x650dae370589ec54ba5a443b2e16dade7c3f343a8b00b753f33f9f705cef675b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4J2254gw8Pbji0qttvtw3X.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4J2254gw8Pbji0qttvtw3X
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x650dae370589ec54ba5a443b2e16dade7c3f343a8b00b753f33f9f705cef675b","isrc":"DEZZ42149348","name":"Zorro Gris","registered_at":"2026-06-10T21:48:04Z","spotify_id":"4J2254gw8Pbji0qttvtw3X","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650dae370589ec54ba5a443b2e16dade7c3f343a8b00b753f33f9f705cef675b. 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/4J2254gw8Pbji0qttvtw3X.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/4J2254gw8Pbji0qttvtw3X.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x650dae370589ec54ba5a443b2e16dade7c3f343a8b00b753f33f9f705cef675b","isrc":"DEZZ42149348","name":"Zorro Gris","registered_at":"2026-06-10T21:48:04Z","spotify_id":"4J2254gw8Pbji0qttvtw3X","type":"track"}

Pobre Flor
type: MusicRecording
duration: PT2M40S
duration ms: 160226
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149349
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:18:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce3416b6d117aba629ab99b9d5ee6164779e94d573ccac0deb50cc4c9418300a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/55Oex2AKxWLtgnqn2Z0SXh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55Oex2AKxWLtgnqn2Z0SXh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce3416b6d117aba629ab99b9d5ee6164779e94d573ccac0deb50cc4c9418300a","isrc":"DEZZ42149349","name":"Pobre Flor","registered_at":"2026-06-18T06:18:31Z","spotify_id":"55Oex2AKxWLtgnqn2Z0SXh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3416b6d117aba629ab99b9d5ee6164779e94d573ccac0deb50cc4c9418300a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/55Oex2AKxWLtgnqn2Z0SXh.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/55Oex2AKxWLtgnqn2Z0SXh.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xce3416b6d117aba629ab99b9d5ee6164779e94d573ccac0deb50cc4c9418300a","isrc":"DEZZ42149349","name":"Pobre Flor","registered_at":"2026-06-18T06:18:31Z","spotify_id":"55Oex2AKxWLtgnqn2Z0SXh","type":"track"}

Mi Dolor
type: MusicRecording
duration: PT2M51S
duration ms: 171066
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149350
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:49:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c0fdaed8d14c8d296077e95ce56b5c53bbadd8ea2a6f91ca854f9a0d34c2b37
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5HXFIL3EQ9R1M0Me1UsEJ3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HXFIL3EQ9R1M0Me1UsEJ3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c0fdaed8d14c8d296077e95ce56b5c53bbadd8ea2a6f91ca854f9a0d34c2b37","isrc":"DEZZ42149350","name":"Mi Dolor","registered_at":"2026-06-08T14:49:20Z","spotify_id":"5HXFIL3EQ9R1M0Me1UsEJ3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0fdaed8d14c8d296077e95ce56b5c53bbadd8ea2a6f91ca854f9a0d34c2b37. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5HXFIL3EQ9R1M0Me1UsEJ3.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/5HXFIL3EQ9R1M0Me1UsEJ3.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x9c0fdaed8d14c8d296077e95ce56b5c53bbadd8ea2a6f91ca854f9a0d34c2b37","isrc":"DEZZ42149350","name":"Mi Dolor","registered_at":"2026-06-08T14:49:20Z","spotify_id":"5HXFIL3EQ9R1M0Me1UsEJ3","type":"track"}

Maldito Corazón
type: MusicRecording
duration: PT2M10S
duration ms: 130853
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149351
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T22:33:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9edd266df9342da7e00510ead7d35e621feeda4720161b72182b6f0ee99b3bcb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7IKkjLNri57Eamr6qdRYBu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IKkjLNri57Eamr6qdRYBu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9edd266df9342da7e00510ead7d35e621feeda4720161b72182b6f0ee99b3bcb","isrc":"DEZZ42149351","name":"Maldito Corazón","registered_at":"2026-06-24T22:33:50Z","spotify_id":"7IKkjLNri57Eamr6qdRYBu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edd266df9342da7e00510ead7d35e621feeda4720161b72182b6f0ee99b3bcb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7IKkjLNri57Eamr6qdRYBu.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/7IKkjLNri57Eamr6qdRYBu.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9edd266df9342da7e00510ead7d35e621feeda4720161b72182b6f0ee99b3bcb","isrc":"DEZZ42149351","name":"Maldito Corazón","registered_at":"2026-06-24T22:33:50Z","spotify_id":"7IKkjLNri57Eamr6qdRYBu","type":"track"}

Quien Tiene Tu Amor
type: MusicRecording
duration: PT2M56S
duration ms: 176653
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149352
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:42:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe03de7aecae6efc77b5f6698f0f8b5ab8292cc445a3717fb1cb7683c4a151afe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0bbTenSbuzzUBeLOs8KXic.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bbTenSbuzzUBeLOs8KXic
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe03de7aecae6efc77b5f6698f0f8b5ab8292cc445a3717fb1cb7683c4a151afe","isrc":"DEZZ42149352","name":"Quien Tiene Tu Amor","registered_at":"2026-06-07T15:42:41Z","spotify_id":"0bbTenSbuzzUBeLOs8KXic","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03de7aecae6efc77b5f6698f0f8b5ab8292cc445a3717fb1cb7683c4a151afe. 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/0bbTenSbuzzUBeLOs8KXic.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/0bbTenSbuzzUBeLOs8KXic.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xe03de7aecae6efc77b5f6698f0f8b5ab8292cc445a3717fb1cb7683c4a151afe","isrc":"DEZZ42149352","name":"Quien Tiene Tu Amor","registered_at":"2026-06-07T15:42:41Z","spotify_id":"0bbTenSbuzzUBeLOs8KXic","type":"track"}

Desagradecida
type: MusicRecording
duration: PT2M10S
duration ms: 130840
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149353

Marioneta
type: MusicRecording
duration: PT2M43S
duration ms: 163600
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149354

Milonguita (Esthercita)
type: MusicRecording
duration: PT2M52S
duration ms: 172066
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149355

No Culpes al Amor
type: MusicRecording
duration: PT3M8S
duration ms: 188173
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149356
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:47:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x353dde7d8ffc80c9ef14ce36052a87d3f6064c099795b932bc2588ec16a5f521
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0tzU6RLtoBdNaWnCZbcqc5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tzU6RLtoBdNaWnCZbcqc5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x353dde7d8ffc80c9ef14ce36052a87d3f6064c099795b932bc2588ec16a5f521","isrc":"DEZZ42149356","name":"No Culpes al Amor","registered_at":"2026-06-21T10:47:21Z","spotify_id":"0tzU6RLtoBdNaWnCZbcqc5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353dde7d8ffc80c9ef14ce36052a87d3f6064c099795b932bc2588ec16a5f521. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0tzU6RLtoBdNaWnCZbcqc5.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/0tzU6RLtoBdNaWnCZbcqc5.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x353dde7d8ffc80c9ef14ce36052a87d3f6064c099795b932bc2588ec16a5f521","isrc":"DEZZ42149356","name":"No Culpes al Amor","registered_at":"2026-06-21T10:47:21Z","spotify_id":"0tzU6RLtoBdNaWnCZbcqc5","type":"track"}

Prohibido
type: MusicRecording
duration: PT2M56S
duration ms: 176973
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149357
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T03:22:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7229b69ceb5125295dc2fe8610b23a5305886d848c478c3d92e1863d6c12fcd8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1Vj2KVvkMxFjmxSsWUdVXx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Vj2KVvkMxFjmxSsWUdVXx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7229b69ceb5125295dc2fe8610b23a5305886d848c478c3d92e1863d6c12fcd8. 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/1Vj2KVvkMxFjmxSsWUdVXx.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/1Vj2KVvkMxFjmxSsWUdVXx.
  date published: 2026-06-13T15:41:10Z

Tus Besos Fueron Míos
type: MusicRecording
duration: PT2M54S
duration ms: 174226
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149358
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T21:45:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d5bf5e100ba94ac39e8fe3fbd8dbec29bb91b87f3b2b74ff9f3f3fce66a86ee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4O8boftCUqUXXyiQl2jeWa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4O8boftCUqUXXyiQl2jeWa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d5bf5e100ba94ac39e8fe3fbd8dbec29bb91b87f3b2b74ff9f3f3fce66a86ee","isrc":"DEZZ42149358","name":"Tus Besos Fueron Míos","registered_at":"2026-06-10T21:45:24Z","spotify_id":"4O8boftCUqUXXyiQl2jeWa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5bf5e100ba94ac39e8fe3fbd8dbec29bb91b87f3b2b74ff9f3f3fce66a86ee. 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/4O8boftCUqUXXyiQl2jeWa.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/4O8boftCUqUXXyiQl2jeWa.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5d5bf5e100ba94ac39e8fe3fbd8dbec29bb91b87f3b2b74ff9f3f3fce66a86ee","isrc":"DEZZ42149358","name":"Tus Besos Fueron Míos","registered_at":"2026-06-10T21:45:24Z","spotify_id":"4O8boftCUqUXXyiQl2jeWa","type":"track"}

Cuando Llora La Milonga
type: MusicRecording
duration: PT2M43S
duration ms: 163613
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149359
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T17:07:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe60a6d4d5f8e983a1814292b38e4623b1775b9bb63f9ccb447a0073f466ab36
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4OXzquOlM7qNvWnuRNYJIx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OXzquOlM7qNvWnuRNYJIx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe60a6d4d5f8e983a1814292b38e4623b1775b9bb63f9ccb447a0073f466ab36","isrc":"DEZZ42149359","name":"Cuando Llora La Milonga","registered_at":"2026-06-27T17:07:04Z","spotify_id":"4OXzquOlM7qNvWnuRNYJIx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe60a6d4d5f8e983a1814292b38e4623b1775b9bb63f9ccb447a0073f466ab36. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4OXzquOlM7qNvWnuRNYJIx.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/4OXzquOlM7qNvWnuRNYJIx.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xfe60a6d4d5f8e983a1814292b38e4623b1775b9bb63f9ccb447a0073f466ab36","isrc":"DEZZ42149359","name":"Cuando Llora La Milonga","registered_at":"2026-06-27T17:07:04Z","spotify_id":"4OXzquOlM7qNvWnuRNYJIx","type":"track"}

Bailarín Compadrito
type: MusicRecording
duration: PT3M3S
duration ms: 183253
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149360
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:57:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08fd388665255990289d9e4adb0620976c98c9100d1a4c26f822c2801e7ffd70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1DU7WC0PYn6KmDKflImSRt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DU7WC0PYn6KmDKflImSRt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08fd388665255990289d9e4adb0620976c98c9100d1a4c26f822c2801e7ffd70","isrc":"DEZZ42149360","name":"Bailarín Compadrito","registered_at":"2026-06-18T21:57:46Z","spotify_id":"1DU7WC0PYn6KmDKflImSRt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08fd388665255990289d9e4adb0620976c98c9100d1a4c26f822c2801e7ffd70. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1DU7WC0PYn6KmDKflImSRt.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/1DU7WC0PYn6KmDKflImSRt.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x08fd388665255990289d9e4adb0620976c98c9100d1a4c26f822c2801e7ffd70","isrc":"DEZZ42149360","name":"Bailarín Compadrito","registered_at":"2026-06-18T21:57:46Z","spotify_id":"1DU7WC0PYn6KmDKflImSRt","type":"track"}

El Once
type: MusicRecording
duration: PT2M33S
duration ms: 153800
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149361

Remembranzas
type: MusicRecording
duration: PT3M30S
duration ms: 210693
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149362
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T17:08:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97f365a51134852f3412f404bdf530fe941bb1fec8952a1192f41b420d415751
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/52EJjPfVjDFGnUnRyO8mw3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52EJjPfVjDFGnUnRyO8mw3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f365a51134852f3412f404bdf530fe941bb1fec8952a1192f41b420d415751. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/52EJjPfVjDFGnUnRyO8mw3.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/52EJjPfVjDFGnUnRyO8mw3.
  date published: 2026-07-02T03:55:08Z

No Vuelvas María
type: MusicRecording
duration: PT2M53S
duration ms: 173226
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149363

Almagro
type: MusicRecording
duration: PT2M49S
duration ms: 169466
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149364

La Última Copa
type: MusicRecording
duration: PT3M39S
duration ms: 219800
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149365
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:46:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ad49740886ad5c4205390b39695827d14e65f3098cc308a0cf42041cd81a0b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6zryKFdVehFNkAr64n5SSr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zryKFdVehFNkAr64n5SSr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ad49740886ad5c4205390b39695827d14e65f3098cc308a0cf42041cd81a0b9","isrc":"DEZZ42149365","name":"La Última Copa","registered_at":"2026-06-10T07:46:48Z","spotify_id":"6zryKFdVehFNkAr64n5SSr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad49740886ad5c4205390b39695827d14e65f3098cc308a0cf42041cd81a0b9. 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/6zryKFdVehFNkAr64n5SSr.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/6zryKFdVehFNkAr64n5SSr.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3ad49740886ad5c4205390b39695827d14e65f3098cc308a0cf42041cd81a0b9","isrc":"DEZZ42149365","name":"La Última Copa","registered_at":"2026-06-10T07:46:48Z","spotify_id":"6zryKFdVehFNkAr64n5SSr","type":"track"}

Mi Cariñito
type: MusicRecording
duration: PT2M27S
duration ms: 147560
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149366

Por Qué Me Das Dique
type: MusicRecording
duration: PT3M6S
duration ms: 186573
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149367
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:53:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed38b9a28705dbaf2a319bc013ca0cd2fa80df95e7b87dce7a42c6922592ce14
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4damm5jfYXfCY2k2ZcYRHR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4damm5jfYXfCY2k2ZcYRHR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed38b9a28705dbaf2a319bc013ca0cd2fa80df95e7b87dce7a42c6922592ce14","isrc":"DEZZ42149367","name":"Por Qué Me Das Dique","registered_at":"2026-06-21T10:53:31Z","spotify_id":"4damm5jfYXfCY2k2ZcYRHR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed38b9a28705dbaf2a319bc013ca0cd2fa80df95e7b87dce7a42c6922592ce14. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4damm5jfYXfCY2k2ZcYRHR.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/4damm5jfYXfCY2k2ZcYRHR.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xed38b9a28705dbaf2a319bc013ca0cd2fa80df95e7b87dce7a42c6922592ce14","isrc":"DEZZ42149367","name":"Por Qué Me Das Dique","registered_at":"2026-06-21T10:53:31Z","spotify_id":"4damm5jfYXfCY2k2ZcYRHR","type":"track"}

A Magaldi
type: MusicRecording
duration: PT2M49S
duration ms: 169680
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149368
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:47:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99d15b075429a53e6ef1414744ab9fc1dd982f6efab526908b96d04e129fede9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4FCJsTH7f10IdDaH6Pl5FV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FCJsTH7f10IdDaH6Pl5FV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99d15b075429a53e6ef1414744ab9fc1dd982f6efab526908b96d04e129fede9","isrc":"DEZZ42149368","name":"A Magaldi","registered_at":"2026-06-21T10:47:17Z","spotify_id":"4FCJsTH7f10IdDaH6Pl5FV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d15b075429a53e6ef1414744ab9fc1dd982f6efab526908b96d04e129fede9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4FCJsTH7f10IdDaH6Pl5FV.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/4FCJsTH7f10IdDaH6Pl5FV.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x99d15b075429a53e6ef1414744ab9fc1dd982f6efab526908b96d04e129fede9","isrc":"DEZZ42149368","name":"A Magaldi","registered_at":"2026-06-21T10:47:17Z","spotify_id":"4FCJsTH7f10IdDaH6Pl5FV","type":"track"}

Que Lento Corre El Tren
type: MusicRecording
duration: PT2M44S
duration ms: 164146
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149369
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T00:44:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb347d60b3cc7622d3307b1033aa535368ac041980257eb120c09112af30739a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1rUV4hUqg6QwfgtknpfkzL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rUV4hUqg6QwfgtknpfkzL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb347d60b3cc7622d3307b1033aa535368ac041980257eb120c09112af30739a","isrc":"DEZZ42149369","name":"Que Lento Corre El Tren","registered_at":"2026-06-26T00:44:33Z","spotify_id":"1rUV4hUqg6QwfgtknpfkzL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb347d60b3cc7622d3307b1033aa535368ac041980257eb120c09112af30739a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1rUV4hUqg6QwfgtknpfkzL.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/1rUV4hUqg6QwfgtknpfkzL.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xcb347d60b3cc7622d3307b1033aa535368ac041980257eb120c09112af30739a","isrc":"DEZZ42149369","name":"Que Lento Corre El Tren","registered_at":"2026-06-26T00:44:33Z","spotify_id":"1rUV4hUqg6QwfgtknpfkzL","type":"track"}

Y Todavía Te Quiero
type: MusicRecording
duration: PT2M48S
duration ms: 168013
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149370
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:27:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8546b9f71a5bbdfb29e10add298dcaa0d7baa3e16b4d4df993c12b15c98318a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6EflgENZIEFiZpRYaANuEM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EflgENZIEFiZpRYaANuEM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8546b9f71a5bbdfb29e10add298dcaa0d7baa3e16b4d4df993c12b15c98318a5","isrc":"DEZZ42149370","name":"Y Todavía Te Quiero","registered_at":"2026-06-07T22:27:04Z","spotify_id":"6EflgENZIEFiZpRYaANuEM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8546b9f71a5bbdfb29e10add298dcaa0d7baa3e16b4d4df993c12b15c98318a5. 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/6EflgENZIEFiZpRYaANuEM.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/6EflgENZIEFiZpRYaANuEM.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8546b9f71a5bbdfb29e10add298dcaa0d7baa3e16b4d4df993c12b15c98318a5","isrc":"DEZZ42149370","name":"Y Todavía Te Quiero","registered_at":"2026-06-07T22:27:04Z","spotify_id":"6EflgENZIEFiZpRYaANuEM","type":"track"}

Muriéndome De Amor
type: MusicRecording
duration: PT2M48S
duration ms: 168600
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149371
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T10:18:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9059c3cdc77bfc8a5577c61fe8dd68f92bd319e89100229d7c56948d946dbd22
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4NaeUDkBfqG0xzkY1nnSTc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NaeUDkBfqG0xzkY1nnSTc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9059c3cdc77bfc8a5577c61fe8dd68f92bd319e89100229d7c56948d946dbd22","isrc":"DEZZ42149371","name":"Muriéndome De Amor","registered_at":"2026-06-22T10:18:10Z","spotify_id":"4NaeUDkBfqG0xzkY1nnSTc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9059c3cdc77bfc8a5577c61fe8dd68f92bd319e89100229d7c56948d946dbd22. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4NaeUDkBfqG0xzkY1nnSTc.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/4NaeUDkBfqG0xzkY1nnSTc.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x9059c3cdc77bfc8a5577c61fe8dd68f92bd319e89100229d7c56948d946dbd22","isrc":"DEZZ42149371","name":"Muriéndome De Amor","registered_at":"2026-06-22T10:18:10Z","spotify_id":"4NaeUDkBfqG0xzkY1nnSTc","type":"track"}

Mi Novia De Ayer
type: MusicRecording
duration: PT2M35S
duration ms: 155800
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149372

Como Nos Cambia la Vida
type: MusicRecording
duration: PT2M59S
duration ms: 179720
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149373
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T06:55:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd67c790a303ce9a504640f076994a7b4fabe64ce63c8466c246a6a7047621184
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1TXoeF5YsYh2CTZAf6rYXB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TXoeF5YsYh2CTZAf6rYXB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd67c790a303ce9a504640f076994a7b4fabe64ce63c8466c246a6a7047621184","isrc":"DEZZ42149373","name":"Como Nos Cambia la Vida","registered_at":"2026-06-08T06:55:21Z","spotify_id":"1TXoeF5YsYh2CTZAf6rYXB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67c790a303ce9a504640f076994a7b4fabe64ce63c8466c246a6a7047621184. 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/1TXoeF5YsYh2CTZAf6rYXB.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/1TXoeF5YsYh2CTZAf6rYXB.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd67c790a303ce9a504640f076994a7b4fabe64ce63c8466c246a6a7047621184","isrc":"DEZZ42149373","name":"Como Nos Cambia la Vida","registered_at":"2026-06-08T06:55:21Z","spotify_id":"1TXoeF5YsYh2CTZAf6rYXB","type":"track"}

Bajo Belgrano
type: MusicRecording
duration: PT2M36S
duration ms: 156506
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149374

No Aflojes
type: MusicRecording
duration: PT2M50S
duration ms: 170186
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149375

Pasional
type: MusicRecording
duration: PT2M54S
duration ms: 174053
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149376
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T17:59:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b6870efd2b2bd059b2bc9f04b6d9d270d196398bc8d29913c341e584301f3bf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4lf4tyxAVmfX2wWTtEvdQx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lf4tyxAVmfX2wWTtEvdQx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6870efd2b2bd059b2bc9f04b6d9d270d196398bc8d29913c341e584301f3bf. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4lf4tyxAVmfX2wWTtEvdQx.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/4lf4tyxAVmfX2wWTtEvdQx.
  date published: 2026-07-02T03:30:09Z

Como Se Muere De Amor
type: MusicRecording
duration: PT3M5S
duration ms: 185253
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149377

El Choclo
type: MusicRecording
duration: PT2M27S
duration ms: 147546
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149378
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:14:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49fbad082780e421d0b9e43e7bc94ad47e7599191042c8062cab678a37b92c1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3zyU7A9WmwPfd7Hb5JBbt9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zyU7A9WmwPfd7Hb5JBbt9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49fbad082780e421d0b9e43e7bc94ad47e7599191042c8062cab678a37b92c1e","isrc":"DEZZ42149378","name":"El Choclo","registered_at":"2026-06-09T11:14:19Z","spotify_id":"3zyU7A9WmwPfd7Hb5JBbt9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fbad082780e421d0b9e43e7bc94ad47e7599191042c8062cab678a37b92c1e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3zyU7A9WmwPfd7Hb5JBbt9.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/3zyU7A9WmwPfd7Hb5JBbt9.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x49fbad082780e421d0b9e43e7bc94ad47e7599191042c8062cab678a37b92c1e","isrc":"DEZZ42149378","name":"El Choclo","registered_at":"2026-06-09T11:14:19Z","spotify_id":"3zyU7A9WmwPfd7Hb5JBbt9","type":"track"}

Si Nos Queremos Todavía
type: MusicRecording
duration: PT2M54S
duration ms: 174066
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149379
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T17:07:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25f9374b6c58c8de977a5451ff24a84f043297cfccc520a374bdb0de3384702e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/60HMF4meNOvArAJewWZJGa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60HMF4meNOvArAJewWZJGa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25f9374b6c58c8de977a5451ff24a84f043297cfccc520a374bdb0de3384702e","isrc":"DEZZ42149379","name":"Si Nos Queremos Todavía","registered_at":"2026-06-27T17:07:43Z","spotify_id":"60HMF4meNOvArAJewWZJGa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f9374b6c58c8de977a5451ff24a84f043297cfccc520a374bdb0de3384702e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/60HMF4meNOvArAJewWZJGa.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/60HMF4meNOvArAJewWZJGa.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x25f9374b6c58c8de977a5451ff24a84f043297cfccc520a374bdb0de3384702e","isrc":"DEZZ42149379","name":"Si Nos Queremos Todavía","registered_at":"2026-06-27T17:07:43Z","spotify_id":"60HMF4meNOvArAJewWZJGa","type":"track"}

Mocosita
type: MusicRecording
duration: PT3M12S
duration ms: 192493
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149380
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T21:44:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf12196b5b2afc7ea66e598ec9ae45550ebd2d10465ab895c2c49c0dd806115c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3qZFrx7aB9lh3mERUAALAu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qZFrx7aB9lh3mERUAALAu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12196b5b2afc7ea66e598ec9ae45550ebd2d10465ab895c2c49c0dd806115c6. 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/3qZFrx7aB9lh3mERUAALAu.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/3qZFrx7aB9lh3mERUAALAu.
  date published: 2026-06-13T15:41:10Z

Dejame Así
type: MusicRecording
duration: PT2M58S
duration ms: 178813
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149381
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T20:56:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda212573e4f1536effb462c84d2bb5d6dd2cb9061c54524573f1156531d75f7b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5lzsEqjmu72I9NsdRQl964.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lzsEqjmu72I9NsdRQl964
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda212573e4f1536effb462c84d2bb5d6dd2cb9061c54524573f1156531d75f7b","isrc":"DEZZ42149381","name":"Dejame Así","registered_at":"2026-06-22T20:56:33Z","spotify_id":"5lzsEqjmu72I9NsdRQl964","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda212573e4f1536effb462c84d2bb5d6dd2cb9061c54524573f1156531d75f7b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5lzsEqjmu72I9NsdRQl964.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/5lzsEqjmu72I9NsdRQl964.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xda212573e4f1536effb462c84d2bb5d6dd2cb9061c54524573f1156531d75f7b","isrc":"DEZZ42149381","name":"Dejame Así","registered_at":"2026-06-22T20:56:33Z","spotify_id":"5lzsEqjmu72I9NsdRQl964","type":"track"}

Carillón de la Merced
type: MusicRecording
duration: PT2M50S
duration ms: 170613
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149382
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:46:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x516155e0aa567180c0852d161790bd32c191bb8470223f52839ee60f13bc9cca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6Bryi9oUs6hcOEre7NtX3U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Bryi9oUs6hcOEre7NtX3U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x516155e0aa567180c0852d161790bd32c191bb8470223f52839ee60f13bc9cca","isrc":"DEZZ42149382","name":"Carillón de la Merced","registered_at":"2026-06-21T10:46:59Z","spotify_id":"6Bryi9oUs6hcOEre7NtX3U","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516155e0aa567180c0852d161790bd32c191bb8470223f52839ee60f13bc9cca. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Bryi9oUs6hcOEre7NtX3U.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/6Bryi9oUs6hcOEre7NtX3U.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x516155e0aa567180c0852d161790bd32c191bb8470223f52839ee60f13bc9cca","isrc":"DEZZ42149382","name":"Carillón de la Merced","registered_at":"2026-06-21T10:46:59Z","spotify_id":"6Bryi9oUs6hcOEre7NtX3U","type":"track"}

La Brisa
type: MusicRecording
duration: PT2M38S
duration ms: 158360
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149383

Imaginación
type: MusicRecording
duration: PT2M17S
duration ms: 137093
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149384

Muñeca Brava
type: MusicRecording
duration: PT2M55S
duration ms: 175160
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149385

Angélica
type: MusicRecording
duration: PT2M44S
duration ms: 164440
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149386
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T21:50:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa902501253026e0ec80563ac43c9b2b81ecaeffdaa81624827edfbbe72b31d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5BPhVkHioY3yezC05rlAEX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BPhVkHioY3yezC05rlAEX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa902501253026e0ec80563ac43c9b2b81ecaeffdaa81624827edfbbe72b31d2","isrc":"DEZZ42149386","name":"Angélica","registered_at":"2026-06-11T21:50:27Z","spotify_id":"5BPhVkHioY3yezC05rlAEX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa902501253026e0ec80563ac43c9b2b81ecaeffdaa81624827edfbbe72b31d2. 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/5BPhVkHioY3yezC05rlAEX.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/5BPhVkHioY3yezC05rlAEX.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xaa902501253026e0ec80563ac43c9b2b81ecaeffdaa81624827edfbbe72b31d2","isrc":"DEZZ42149386","name":"Angélica","registered_at":"2026-06-11T21:50:27Z","spotify_id":"5BPhVkHioY3yezC05rlAEX","type":"track"}

Bajo El Cono Azul
type: MusicRecording
duration: PT3M11S
duration ms: 191280
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango
  type: MusicAlbum
  date published: 1968-11-26
isrc code: DEZZ42149387

Yo Soy El Tango (AlfredodeAngelis)
type: MusicAlbum
date published: 1968-11-26
track: Fumando Espero
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207255
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Angélica
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161149
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: La Cumparsita
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220682
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Hacelo Por La Vieja
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162560
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Lágrimas De Sangre
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183640
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Medallita De La Suerte
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182073
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Caminito
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180584
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Entre Tu Amor y Mi Amor
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176640
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Que Nadie Sepa Mi Sufrir
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180950
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Soñar Nada Mas
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188238
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Zorro Gris
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169351
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Bajo El Cono Azul
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189936
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Mi Dolor
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168019
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Maldito Corazón
  type: MusicRecording
  duration: PT7M37S
  duration ms: 457116
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Quien Tiene Tu Amor
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174811
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Desagradecida
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128940
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Marioneta
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163108
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Milonguita (Esthercita)
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178181
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: No Culpes al Amor
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188133
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Prohibido
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179147
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Tus Besos Fueron Míos
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175255
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Cuando Llora La Milonga
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162115
  explicit: false
  by artist: Alfredo De Angelis
  in album: Yo Soy El Tango (AlfredodeAngelis)
    type: MusicAlbum
    date published: 1968-11-26
track: Bailarín Compadrito
track: El Once
track: Remembranzas
track: No Vuelvas María
track: Almagro
track: La Última Copa
track: Mi Cariñito
track: Por Qué Me Das Pique
track: A Magaldi
track: Que Lento Corre El Tren
track: Y Todavía Te Quiero
track: Muriéndome De Amor
track: Mi Novia De Ayer
track: Como Nos Cambia la Vida
track: Bajo Belgrano
track: No Aflojes
track: Pasional
track: Como Se Muere De Amor
track: El Choclo
track: Si Nos Queremos Todavía
track: Mocosita
track: Dejame Así
track: Carillón de la Merced
track: La Brisa
track: Imaginación
track: Muñeca Brava

Bailarín Compadrito
type: MusicRecording
duration: PT3M6S
duration ms: 186200
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

El Once
type: MusicRecording
duration: PT2M34S
duration ms: 154775
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Remembranzas
type: MusicRecording
duration: PT3M29S
duration ms: 209998
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

No Vuelvas María
type: MusicRecording
duration: PT2M54S
duration ms: 174550
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Almagro
type: MusicRecording
duration: PT2M48S
duration ms: 168933
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

La Última Copa
type: MusicRecording
duration: PT3M37S
duration ms: 217965
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Mi Cariñito
type: MusicRecording
duration: PT2M26S
duration ms: 146860
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Por Qué Me Das Pique
type: MusicRecording
duration: PT3M10S
duration ms: 190119
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

A Magaldi
type: MusicRecording
duration: PT2M51S
duration ms: 171258
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Que Lento Corre El Tren
type: MusicRecording
duration: PT2M48S
duration ms: 168646
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Y Todavía Te Quiero
type: MusicRecording
duration: PT2M45S
duration ms: 165041
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Muriéndome De Amor
type: MusicRecording
duration: PT2M48S
duration ms: 168672
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Mi Novia De Ayer
type: MusicRecording
duration: PT2M35S
duration ms: 155742
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Como Nos Cambia la Vida
type: MusicRecording
duration: PT2M56S
duration ms: 176509
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Bajo Belgrano
type: MusicRecording
duration: PT2M44S
duration ms: 164911
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

No Aflojes
type: MusicRecording
duration: PT2M48S
duration ms: 168176
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Pasional
type: MusicRecording
duration: PT2M53S
duration ms: 173113
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Como Se Muere De Amor
type: MusicRecording
duration: PT3M14S
duration ms: 194612
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

El Choclo
type: MusicRecording
duration: PT2M27S
duration ms: 147304
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Si Nos Queremos Todavía
type: MusicRecording
duration: PT2M54S
duration ms: 174132
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Mocosita
type: MusicRecording
duration: PT3M15S
duration ms: 195369
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Dejame Así
type: MusicRecording
duration: PT3M1S
duration ms: 181394
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Carillón de la Merced
type: MusicRecording
duration: PT3M50S
duration ms: 230452
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

La Brisa
type: MusicRecording
duration: PT2M36S
duration ms: 156865
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Imaginación
type: MusicRecording
duration: PT2M19S
duration ms: 139258
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Muñeca Brava
type: MusicRecording
duration: PT2M54S
duration ms: 174001
explicit: false
by artist: Alfredo De Angelis
in album: Yo Soy El Tango (AlfredodeAngelis)
  type: MusicAlbum
  date published: 1968-11-26

Alfredo De Angelis Y Su Gran Orquesta En El 80
type: MusicAlbum
date published: 1980-07-15
track: Tachero de Mi Ciudad
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138360
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo De Angelis Y Su Gran Orquesta En El 80
    type: MusicAlbum
    date published: 1980-07-15
track: Mi Refugio
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157693
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo De Angelis Y Su Gran Orquesta En El 80
    type: MusicAlbum
    date published: 1980-07-15
track: Amor y Baile
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127760
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo De Angelis Y Su Gran Orquesta En El 80
    type: MusicAlbum
    date published: 1980-07-15
track: Rodriguez Peña
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133680
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo De Angelis Y Su Gran Orquesta En El 80
    type: MusicAlbum
    date published: 1980-07-15
track: Corazón de Oro
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177120
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo De Angelis Y Su Gran Orquesta En El 80
    type: MusicAlbum
    date published: 1980-07-15
track: Alas Azules
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146186
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo De Angelis Y Su Gran Orquesta En El 80
    type: MusicAlbum
    date published: 1980-07-15
track: Alma de Bohemio
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231173
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo De Angelis Y Su Gran Orquesta En El 80
    type: MusicAlbum
    date published: 1980-07-15
track: Esta Noche
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153786
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo De Angelis Y Su Gran Orquesta En El 80
    type: MusicAlbum
    date published: 1980-07-15
track: Comme il faut
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136640
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo De Angelis Y Su Gran Orquesta En El 80
    type: MusicAlbum
    date published: 1980-07-15
track: Pollito Picarón
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130653
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo De Angelis Y Su Gran Orquesta En El 80
    type: MusicAlbum
    date published: 1980-07-15

Bailando Tango
type: MusicAlbum
date published: 1999-01-01
track: Re Fa Si
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159986
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bailando Tango
    type: MusicAlbum
    date published: 1999-01-01
track: Fuegos Artificiales
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167360
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bailando Tango
    type: MusicAlbum
    date published: 1999-01-01
track: El Torito
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132760
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bailando Tango
    type: MusicAlbum
    date published: 1999-01-01
track: Felicia
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168626
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bailando Tango
    type: MusicAlbum
    date published: 1999-01-01
track: Corralera
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130613
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bailando Tango
    type: MusicAlbum
    date published: 1999-01-01
track: Flores Negras
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158026
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bailando Tango
    type: MusicAlbum
    date published: 1999-01-01
track: El Apache Argentino
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171893
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bailando Tango
    type: MusicAlbum
    date published: 1999-01-01
track: Loca Bohemia
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142333
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bailando Tango
    type: MusicAlbum
    date published: 1999-01-01
track: La Mariposa
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195920
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bailando Tango
    type: MusicAlbum
    date published: 1999-01-01
track: Cornetin
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159186
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bailando Tango
    type: MusicAlbum
    date published: 1999-01-01
track: La Yumba
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189946
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bailando Tango
    type: MusicAlbum
    date published: 1999-01-01
track: El Choclo
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152933
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bailando Tango
    type: MusicAlbum
    date published: 1999-01-01
track: Bogota
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156280
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bailando Tango
    type: MusicAlbum
    date published: 1999-01-01
track: La Cumparsita
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212560
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bailando Tango
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: ARF049600189
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T13:33:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x40344c19d868e71eec2f1d0850f08fddf8c47153718dea5edc9f94e9166fab42
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956826
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956826
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1RvEZeuBoHzsxgIdmtl6kT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RvEZeuBoHzsxgIdmtl6kT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T19:27:56Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x40344c19d868e71eec2f1d0850f08fddf8c47153718dea5edc9f94e9166fab42","isrc":"ARF049600189","name":"La Cumparsita","registered_at":"2026-06-21T13:33:25Z","spotify_id":"1RvEZeuBoHzsxgIdmtl6kT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40344c19d868e71eec2f1d0850f08fddf8c47153718dea5edc9f94e9166fab42. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1RvEZeuBoHzsxgIdmtl6kT.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/1RvEZeuBoHzsxgIdmtl6kT.
    date published: 2026-07-05T19:27:56Z
    text: {"copyright_id":"0x40344c19d868e71eec2f1d0850f08fddf8c47153718dea5edc9f94e9166fab42","isrc":"ARF049600189","name":"La Cumparsita","registered_at":"2026-06-21T13:33:25Z","spotify_id":"1RvEZeuBoHzsxgIdmtl6kT","type":"track"}

Coleccion Aniversario
type: MusicAlbum
date published: 1999-01-01
track: La Yumba
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186826
  explicit: false
  by artist: Alfredo De Angelis
  in album: Coleccion Aniversario
    type: MusicAlbum
    date published: 1999-01-01
track: Cual De Los Dos
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166800
  explicit: false
  by artist: Alfredo De Angelis
  in album: Coleccion Aniversario
    type: MusicAlbum
    date published: 1999-01-01
track: Lunes
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171133
  explicit: false
  by artist: Alfredo De Angelis
  in album: Coleccion Aniversario
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: ARF049501993
track: Corazon Encadenado
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197933
  explicit: false
  by artist: Alfredo De Angelis
  in album: Coleccion Aniversario
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: ARF045600002
track: Lo Habia Visto A Gardel
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192400
  explicit: false
  by artist: Alfredo De Angelis
  in album: Coleccion Aniversario
    type: MusicAlbum
    date published: 1999-01-01
track: Bajo El Cono Azul
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190466
  explicit: false
  by artist: Alfredo De Angelis
  in album: Coleccion Aniversario
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: ARF049601340
track: Muñeca Brava
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171106
  explicit: false
  by artist: Alfredo De Angelis
  in album: Coleccion Aniversario
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: ARF049500765
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:00:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x735b5d9a218388ad654a5dd70c4ad1e34e660fb04a50ee8e927a7fcfeb08f82c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/17Wp4bvxnqAIq4reEwa6lm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17Wp4bvxnqAIq4reEwa6lm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x735b5d9a218388ad654a5dd70c4ad1e34e660fb04a50ee8e927a7fcfeb08f82c","isrc":"ARF049500765","name":"Muñeca Brava","registered_at":"2026-06-09T21:00:36Z","spotify_id":"17Wp4bvxnqAIq4reEwa6lm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735b5d9a218388ad654a5dd70c4ad1e34e660fb04a50ee8e927a7fcfeb08f82c. 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/17Wp4bvxnqAIq4reEwa6lm.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/17Wp4bvxnqAIq4reEwa6lm.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x735b5d9a218388ad654a5dd70c4ad1e34e660fb04a50ee8e927a7fcfeb08f82c","isrc":"ARF049500765","name":"Muñeca Brava","registered_at":"2026-06-09T21:00:36Z","spotify_id":"17Wp4bvxnqAIq4reEwa6lm","type":"track"}
track: Quiero Verte Una Vez Mas
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170560
  explicit: false
  by artist: Alfredo De Angelis
  in album: Coleccion Aniversario
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: ARF049601766
track: Rosicler
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187600
  explicit: false
  by artist: Alfredo De Angelis
  in album: Coleccion Aniversario
    type: MusicAlbum
    date published: 1999-01-01
track: Re Fa Si
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157666
  explicit: false
  by artist: Alfredo De Angelis
  in album: Coleccion Aniversario
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: ARF049500756
track: Besame En La Boca
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168506
  explicit: false
  by artist: Alfredo De Angelis
  in album: Coleccion Aniversario
    type: MusicAlbum
    date published: 1999-01-01
track: Decime Dios...Donde Estas?
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146666
  explicit: false
  by artist: Alfredo De Angelis
  in album: Coleccion Aniversario
    type: MusicAlbum
    date published: 1999-01-01
track: Vida Mia
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179493
  explicit: false
  by artist: Alfredo De Angelis
  in album: Coleccion Aniversario
    type: MusicAlbum
    date published: 1999-01-01
track: Almagro
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167506
  explicit: false
  by artist: Alfredo De Angelis
  in album: Coleccion Aniversario
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: ARF049500759

20 Grandes Exitos
type: MusicAlbum
date published: 1999-02-10
track: Comme il faut
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138200
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: Esta Noche
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155600
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: Corazón de Oro
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177933
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: Tachero de Mi Ciudad
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138400
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: Mi Refugio
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157800
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: Amor y Baile
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128306
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: Rodriguez Peña
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133866
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: Alas Azules
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146293
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: Alma de Bohemio
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231826
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: Pollito Picarón
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131360
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: Sentimiento Gaucho
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160533
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: El Carrerito
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157933
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: Fe Tanguera
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147360
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: Siempre Milonga
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137400
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: La Morocha
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191506
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: Mi Diosa
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130039
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: Quietito
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156266
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: Argarañaz
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207133
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: Gricel
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210973
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10
track: Lluvia de Estrellas
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196173
  explicit: false
  by artist: Alfredo De Angelis
  in album: 20 Grandes Exitos
    type: MusicAlbum
    date published: 1999-02-10

Si No Me Engaña el Corazón
type: MusicAlbum
date published: 1999-05-03
track: La Cumparsita
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204146
  explicit: false
  by artist: Alfredo De Angelis
  in album: Si No Me Engaña el Corazón
    type: MusicAlbum
    date published: 1999-05-03
track: Si No Me Engaña el Corazón
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188093
  explicit: false
  by artist: Alfredo De Angelis
  in album: Si No Me Engaña el Corazón
    type: MusicAlbum
    date published: 1999-05-03
track: Tú Íntimo Secreto
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195346
  explicit: false
  by artist: Alfredo De Angelis
  in album: Si No Me Engaña el Corazón
    type: MusicAlbum
    date published: 1999-05-03
track: Jirón Porteño
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171053
  explicit: false
  by artist: Alfredo De Angelis
  in album: Si No Me Engaña el Corazón
    type: MusicAlbum
    date published: 1999-05-03
track: Fruto Dulce
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176720
  explicit: false
  by artist: Alfredo De Angelis
  in album: Si No Me Engaña el Corazón
    type: MusicAlbum
    date published: 1999-05-03
track: Volvamos a Empezar
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182586
  explicit: false
  by artist: Alfredo De Angelis
  in album: Si No Me Engaña el Corazón
    type: MusicAlbum
    date published: 1999-05-03
track: Lunes
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173026
  explicit: false
  by artist: Alfredo De Angelis
  in album: Si No Me Engaña el Corazón
    type: MusicAlbum
    date published: 1999-05-03
track: Pavadita
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174613
  explicit: false
  by artist: Alfredo De Angelis
  in album: Si No Me Engaña el Corazón
    type: MusicAlbum
    date published: 1999-05-03
track: Pastora
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191453
  explicit: false
  by artist: Alfredo De Angelis
  in album: Si No Me Engaña el Corazón
    type: MusicAlbum
    date published: 1999-05-03
track: Cómo Nos Cambia la Vida
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178853
  explicit: false
  by artist: Alfredo De Angelis
  in album: Si No Me Engaña el Corazón
    type: MusicAlbum
    date published: 1999-05-03
track: Pregonera
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172320
  explicit: false
  by artist: Alfredo De Angelis
  in album: Si No Me Engaña el Corazón
    type: MusicAlbum
    date published: 1999-05-03
track: Quién Más Quien Menos
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151386
  explicit: false
  by artist: Alfredo De Angelis
  in album: Si No Me Engaña el Corazón
    type: MusicAlbum
    date published: 1999-05-03
track: El Ciruja
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170680
  explicit: false
  by artist: Alfredo De Angelis
  in album: Si No Me Engaña el Corazón
    type: MusicAlbum
    date published: 1999-05-03
track: Más Allá del Corazón
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178093
  explicit: false
  by artist: Alfredo De Angelis
  in album: Si No Me Engaña el Corazón
    type: MusicAlbum
    date published: 1999-05-03

Fumando Espero
type: MusicAlbum
date published: 2003-01-01
track: La Brisa
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160480
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: ART340900538
track: Ya Estamos Iguales
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186666
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 2003-01-01
track: Bajo Belgrano
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158586
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: ART340900557
track: El Ciruja
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168106
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: ART340900539
track: Cien Guitarras
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169266
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: ART340900558
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T17:21:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4c046a379d5dc1816a44fdbf45f2ce95081530c418337a38201e7b6b547296af
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/78NUqEMbpMLoA3QUlZIOhS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78NUqEMbpMLoA3QUlZIOhS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4c046a379d5dc1816a44fdbf45f2ce95081530c418337a38201e7b6b547296af","isrc":"ART340900558","name":"Cien Guitarras","registered_at":"2026-06-27T17:21:38Z","spotify_id":"78NUqEMbpMLoA3QUlZIOhS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c046a379d5dc1816a44fdbf45f2ce95081530c418337a38201e7b6b547296af. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/78NUqEMbpMLoA3QUlZIOhS.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/78NUqEMbpMLoA3QUlZIOhS.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x4c046a379d5dc1816a44fdbf45f2ce95081530c418337a38201e7b6b547296af","isrc":"ART340900558","name":"Cien Guitarras","registered_at":"2026-06-27T17:21:38Z","spotify_id":"78NUqEMbpMLoA3QUlZIOhS","type":"track"}
track: Pregonera
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169626
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: ART340900540
track: Carnaval
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154360
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 2003-01-01
track: Melenita
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191586
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 2003-01-01
track: Misa De Once
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186706
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: ART340900560
track: Jirón De Oro
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168866
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 2003-01-01
track: Amigazo
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180453
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 2003-01-01
track: Vieja Luna
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179720
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: ART340900543
track: Parece Un Cuento
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160493
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: ART340900562
track: Atenti Pebeta
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149373
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: ART340900544
track: Soñar Y Nada Más
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186800
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: ART340900545
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T17:58:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb0c3fb13fd75a0b338366c15b35d5b0a03a848191d04fc063c00dc234f02ae9a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Flores Del Alma
track: Besame En La Boca
track: Así Es Ninón
track: La Novia Ausente
track: La Vida Me Engañó
track: Alelí
track: Mano A Mano
track: Carro Viejo
track: Chorra
track: Pastora
track: Como La Caperucita
track: Para Qué Te Quiero Tanto
track: Justicia Criolla
track: Un Tango Y Nada Más
track: Campanita
track: Que Lindo Es Enamorarse
track: Ilusión Azul
track: Altar Sin Luz
track: De Igual A Igual
track: Selección De Tangos De Discépolo
track: Selección De Tangos De Enrique Delfino

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0qkpq05eeIl0TQ4qQbO5qm.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qkpq05eeIl0TQ4qQbO5qm

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb0c3fb13fd75a0b338366c15b35d5b0a03a848191d04fc063c00dc234f02ae9a","isrc":"ART340900545","name":"Soñar Y Nada Más","registered_at":"2026-06-19T17:58:54Z","spotify_id":"0qkpq05eeIl0TQ4qQbO5qm","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c3fb13fd75a0b338366c15b35d5b0a03a848191d04fc063c00dc234f02ae9a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0qkpq05eeIl0TQ4qQbO5qm.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/0qkpq05eeIl0TQ4qQbO5qm.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xb0c3fb13fd75a0b338366c15b35d5b0a03a848191d04fc063c00dc234f02ae9a","isrc":"ART340900545","name":"Soñar Y Nada Más","registered_at":"2026-06-19T17:58:54Z","spotify_id":"0qkpq05eeIl0TQ4qQbO5qm","type":"track"}

Flores Del Alma
type: MusicRecording
duration: PT3M4S
duration ms: 184733
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01
isrc code: ART340900563
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:53:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0145907411b419c4713741c27a227d5fb7f00e44a8fff7f874e1d05183d87748
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6MCzBXIzLMSletQRpSVXka.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MCzBXIzLMSletQRpSVXka
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0145907411b419c4713741c27a227d5fb7f00e44a8fff7f874e1d05183d87748","isrc":"ART340900563","name":"Flores Del Alma","registered_at":"2026-06-10T07:53:38Z","spotify_id":"6MCzBXIzLMSletQRpSVXka","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0145907411b419c4713741c27a227d5fb7f00e44a8fff7f874e1d05183d87748. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6MCzBXIzLMSletQRpSVXka.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/6MCzBXIzLMSletQRpSVXka.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x0145907411b419c4713741c27a227d5fb7f00e44a8fff7f874e1d05183d87748","isrc":"ART340900563","name":"Flores Del Alma","registered_at":"2026-06-10T07:53:38Z","spotify_id":"6MCzBXIzLMSletQRpSVXka","type":"track"}

Besame En La Boca
type: MusicRecording
duration: PT2M49S
duration ms: 169426
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01
isrc code: ART340900546

Así Es Ninón
type: MusicRecording
duration: PT2M47S
duration ms: 167120
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01

La Novia Ausente
type: MusicRecording
duration: PT2M15S
duration ms: 135493
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01
isrc code: ART340900547

La Vida Me Engañó
type: MusicRecording
duration: PT2M52S
duration ms: 172773
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01
isrc code: ART340900565

Alelí
type: MusicRecording
duration: PT3M7S
duration ms: 187853
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01
isrc code: ART340900566

Mano A Mano
type: MusicRecording
duration: PT2M52S
duration ms: 172480
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01
isrc code: ART340900548

Carro Viejo
type: MusicRecording
duration: PT2M37S
duration ms: 157506
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01
isrc code: ART340900567

Chorra
type: MusicRecording
duration: PT2M30S
duration ms: 150773
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01
isrc code: ART340900549
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:54:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d32867688e80cb898b9584e0352d39ef8d5a8c94f0c351ff600c4925dd84421
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2cNYgs4KF95mpMDzENAUKo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cNYgs4KF95mpMDzENAUKo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d32867688e80cb898b9584e0352d39ef8d5a8c94f0c351ff600c4925dd84421. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2cNYgs4KF95mpMDzENAUKo.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/2cNYgs4KF95mpMDzENAUKo.
  date published: 2026-07-02T03:30:09Z

Pastora
type: MusicRecording
duration: PT3M9S
duration ms: 189613
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01
isrc code: ART340900550

Como La Caperucita
type: MusicRecording
duration: PT3M15S
duration ms: 195280
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01

Para Qué Te Quiero Tanto
type: MusicRecording
duration: PT2M38S
duration ms: 158920
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01
isrc code: ART340900569

Justicia Criolla
type: MusicRecording
duration: PT3M0S
duration ms: 180946
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01
isrc code: ART340900551

Un Tango Y Nada Más
type: MusicRecording
duration: PT3M0S
duration ms: 180466
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01
isrc code: ART340900570

Campanita
type: MusicRecording
duration: PT3M1S
duration ms: 181893
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01

Que Lindo Es Enamorarse
type: MusicRecording
duration: PT3M8S
duration ms: 188800
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01

Ilusión Azul
type: MusicRecording
duration: PT2M36S
duration ms: 156986
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01
isrc code: ART340900553
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:52:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc015b3735b3b56650c54cb2df802a0a3db116a88b3da322c8ef23dbe2c5d174
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2XM96w1dKD27s75zz8B0zB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XM96w1dKD27s75zz8B0zB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc015b3735b3b56650c54cb2df802a0a3db116a88b3da322c8ef23dbe2c5d174","isrc":"ART340900553","name":"Ilusión Azul","registered_at":"2026-06-08T14:52:32Z","spotify_id":"2XM96w1dKD27s75zz8B0zB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc015b3735b3b56650c54cb2df802a0a3db116a88b3da322c8ef23dbe2c5d174. 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/2XM96w1dKD27s75zz8B0zB.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/2XM96w1dKD27s75zz8B0zB.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbc015b3735b3b56650c54cb2df802a0a3db116a88b3da322c8ef23dbe2c5d174","isrc":"ART340900553","name":"Ilusión Azul","registered_at":"2026-06-08T14:52:32Z","spotify_id":"2XM96w1dKD27s75zz8B0zB","type":"track"}

Altar Sin Luz
type: MusicRecording
duration: PT2M39S
duration ms: 159866
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01

De Igual A Igual
type: MusicRecording
duration: PT2M49S
duration ms: 169106
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01
isrc code: ART340900554
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:48:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd4e15676d1f71c778d2dcb06fa1f6e7069ac9f3713a14c73102609ba24690f9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7gg9VsiLFyou4uuCxPLwdC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gg9VsiLFyou4uuCxPLwdC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd4e15676d1f71c778d2dcb06fa1f6e7069ac9f3713a14c73102609ba24690f9","isrc":"ART340900554","name":"De Igual A Igual","registered_at":"2026-06-21T10:48:03Z","spotify_id":"7gg9VsiLFyou4uuCxPLwdC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4e15676d1f71c778d2dcb06fa1f6e7069ac9f3713a14c73102609ba24690f9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7gg9VsiLFyou4uuCxPLwdC.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/7gg9VsiLFyou4uuCxPLwdC.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xdd4e15676d1f71c778d2dcb06fa1f6e7069ac9f3713a14c73102609ba24690f9","isrc":"ART340900554","name":"De Igual A Igual","registered_at":"2026-06-21T10:48:03Z","spotify_id":"7gg9VsiLFyou4uuCxPLwdC","type":"track"}

Selección De Tangos De Discépolo
type: MusicRecording
duration: PT3M3S
duration ms: 183920
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01
isrc code: ART340900555

Selección De Tangos De Enrique Delfino
type: MusicRecording
duration: PT3M12S
duration ms: 192146
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 2003-01-01
isrc code: ART340900573

From Argentina To The World
type: MusicAlbum
date published: 1970-01-01
track: El Pial
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163493
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: La Brisa
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161053
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: Jiron Porteño
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171466
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: Soñar Y Nada Mas
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188706
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: Como Se Muere De Amor
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185920
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: La Cumparsita
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215226
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: Para Que Te Quiero Tanto
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160453
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: Misa De Once
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187942
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: Marioneta
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165373
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: Pastora
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191466
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: Pavadita
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173127
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: Ya Estamos Iguales
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188466
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: Altar Sin Luz
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161280
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: Pobre Flor
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163466
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: Mi Novia De Ayer
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158026
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: Guardia Vieja
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163026
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: Carnaval
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155680
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: Bajo Belgrano
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160786
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: Bajo El Cono Azul
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194000
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
track: Pregonera
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168360
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01

Grandes del Tango - Alfredo de Ángelis, Vol. 2
type: MusicAlbum
date published: 1970-01-01
track: Marioneta
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163320
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: El Taladro
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160773
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: Bajo el Cono Azul
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188749
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: Remembranzas
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208960
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: Melodía Gris
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157280
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: El Otario
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126613
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: Déjame Así
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177866
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: Para Mí Lo Mismo Da
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158480
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: Buenos Aires de Ayer
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143546
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: Con Alma de Tango
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155546
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: Cómo Nos Cambia la Vida
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177453
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: Milonguita (Esthercita)
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171706
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: El Pial
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159840
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: Cero al As
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167386
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: Nobleza de Arrabal
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168346
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: Yo También Carrero Fui
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184800
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: Volvamos a Empezar
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171333
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: Mi Novia de Ayer
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155346
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: Cruz de Palo
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166040
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: La Vida Me Engaño
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172760
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: Zorro Gris
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167120
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: Mi Cariñito
  type: MusicRecording
  duration: PT1M47S
  duration ms: 107728
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
    type: MusicAlbum
    date published: 1970-01-01
track: Rosicler
track: El Huracán
track: La Guitarrera
track: La Novena
track: La Mañana
track: Pobre Flor
track: Madre
track: Patrona
track: No Te Perdono Más
track: Del Pasado
track: Sos Bueno Vos También
track: Medallita de la Suerte (En Vivo)
track: Guardia Vieja
track: Cómo Se Muere de Amor
track: Que Nadie Sepa Mi Sufrir
track: Hoy al Recordarla
track: Mentiras
track: Adiós Marinero

Rosicler
type: MusicRecording
duration: PT3M8S
duration ms: 188293
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
  type: MusicAlbum
  date published: 1970-01-01

El Huracán
type: MusicRecording
duration: PT2M49S
duration ms: 169240
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
  type: MusicAlbum
  date published: 1970-01-01

La Guitarrera
type: MusicRecording
duration: PT2M17S
duration ms: 137520
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
  type: MusicAlbum
  date published: 1970-01-01

La Novena
type: MusicRecording
duration: PT3M26S
duration ms: 206493
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
  type: MusicAlbum
  date published: 1970-01-01

La Mañana
type: MusicRecording
duration: PT2M5S
duration ms: 125200
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
  type: MusicAlbum
  date published: 1970-01-01

Pobre Flor
type: MusicRecording
duration: PT2M41S
duration ms: 161693
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
  type: MusicAlbum
  date published: 1970-01-01

Madre
type: MusicRecording
duration: PT2M33S
duration ms: 153880
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
  type: MusicAlbum
  date published: 1970-01-01

Patrona
type: MusicRecording
duration: PT2M24S
duration ms: 144973
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
  type: MusicAlbum
  date published: 1970-01-01

No Te Perdono Más
type: MusicRecording
duration: PT2M20S
duration ms: 140946
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
  type: MusicAlbum
  date published: 1970-01-01

Del Pasado
type: MusicRecording
duration: PT2M52S
duration ms: 172986
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
  type: MusicAlbum
  date published: 1970-01-01

Sos Bueno Vos También
type: MusicRecording
duration: PT2M39S
duration ms: 159186
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
  type: MusicAlbum
  date published: 1970-01-01

Medallita de la Suerte (En Vivo)
type: MusicRecording
duration: PT2M37S
duration ms: 157093
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
  type: MusicAlbum
  date published: 1970-01-01

Guardia Vieja
type: MusicRecording
duration: PT2M39S
duration ms: 159173
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
  type: MusicAlbum
  date published: 1970-01-01

Cómo Se Muere de Amor
type: MusicRecording
duration: PT3M4S
duration ms: 184946
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
  type: MusicAlbum
  date published: 1970-01-01

Que Nadie Sepa Mi Sufrir
type: MusicRecording
duration: PT3M0S
duration ms: 180266
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
  type: MusicAlbum
  date published: 1970-01-01

Hoy al Recordarla
type: MusicRecording
duration: PT2M49S
duration ms: 169813
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
  type: MusicAlbum
  date published: 1970-01-01

Mentiras
type: MusicRecording
duration: PT2M59S
duration ms: 179520
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
  type: MusicAlbum
  date published: 1970-01-01

Adiós Marinero
type: MusicRecording
duration: PT2M40S
duration ms: 160734
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango - Alfredo de Ángelis, Vol. 2
  type: MusicAlbum
  date published: 1970-01-01

From Argentina To The World
type: MusicAlbum
date published: 1970-01-01
track: El Pial
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160080
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF049601332
track: La Brisa
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158373
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF049500750
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:18:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6231fbcf2ecc907306638ca0704b2bbe37a122189e64f50e9014fbb023514c35
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5GrJfD0eWfO3xxbo3Hal5P.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GrJfD0eWfO3xxbo3Hal5P
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6231fbcf2ecc907306638ca0704b2bbe37a122189e64f50e9014fbb023514c35","isrc":"ARF049500750","name":"La Brisa","registered_at":"2026-06-18T06:18:27Z","spotify_id":"5GrJfD0eWfO3xxbo3Hal5P","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6231fbcf2ecc907306638ca0704b2bbe37a122189e64f50e9014fbb023514c35. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5GrJfD0eWfO3xxbo3Hal5P.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/5GrJfD0eWfO3xxbo3Hal5P.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x6231fbcf2ecc907306638ca0704b2bbe37a122189e64f50e9014fbb023514c35","isrc":"ARF049500750","name":"La Brisa","registered_at":"2026-06-18T06:18:27Z","spotify_id":"5GrJfD0eWfO3xxbo3Hal5P","type":"track"}
track: Jiron Porteño
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166906
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF049501992
track: Soñar Y Nada Mas
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184737
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF049400053
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:35:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa66757edef97918915ca9eb61e291400954900cb413acd88272c01c2a41deefd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6vZG9Q7l6f0QXwydQbyEb5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vZG9Q7l6f0QXwydQbyEb5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa66757edef97918915ca9eb61e291400954900cb413acd88272c01c2a41deefd","isrc":"ARF049400053","name":"Soñar Y Nada Mas","registered_at":"2026-06-07T09:35:47Z","spotify_id":"6vZG9Q7l6f0QXwydQbyEb5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66757edef97918915ca9eb61e291400954900cb413acd88272c01c2a41deefd. 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/6vZG9Q7l6f0QXwydQbyEb5.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/6vZG9Q7l6f0QXwydQbyEb5.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa66757edef97918915ca9eb61e291400954900cb413acd88272c01c2a41deefd","isrc":"ARF049400053","name":"Soñar Y Nada Mas","registered_at":"2026-06-07T09:35:47Z","spotify_id":"6vZG9Q7l6f0QXwydQbyEb5","type":"track"}
track: Como Se Muere De Amor
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183333
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF049500754
track: La Cumparsita
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212293
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF049600189
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T13:33:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x40344c19d868e71eec2f1d0850f08fddf8c47153718dea5edc9f94e9166fab42
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2UXz7Bs5OdAq9cuVZ2cvgF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UXz7Bs5OdAq9cuVZ2cvgF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x40344c19d868e71eec2f1d0850f08fddf8c47153718dea5edc9f94e9166fab42","isrc":"ARF049600189","name":"La Cumparsita","registered_at":"2026-06-21T13:33:25Z","spotify_id":"2UXz7Bs5OdAq9cuVZ2cvgF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40344c19d868e71eec2f1d0850f08fddf8c47153718dea5edc9f94e9166fab42. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2UXz7Bs5OdAq9cuVZ2cvgF.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/2UXz7Bs5OdAq9cuVZ2cvgF.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x40344c19d868e71eec2f1d0850f08fddf8c47153718dea5edc9f94e9166fab42","isrc":"ARF049600189","name":"La Cumparsita","registered_at":"2026-06-21T13:33:25Z","spotify_id":"2UXz7Bs5OdAq9cuVZ2cvgF","type":"track"}
track: Para Que Te Quiero Tanto
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156548
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF049601333
track: Misa De Once
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184720
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF049601334
track: Marioneta
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161853
  explicit: false
  by artist: Alfredo De Angelis
  in album: From Argentina To The World
  isrc code: ARF049600500
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Pastora
track: Pavadita
track: Ya Estamos Iguales
track: Altar Sin Luz
track: Pobre Flor
track: Mi Novia De Ayer
track: Guardia Vieja
track: Carnaval
track: Bajo Belgrano
track: Bajo El Cono Azul
track: Pregonera

Alfredo De Angelis
type: MusicGroup

From Argentina To The World
type: MusicAlbum
date published: 1970-01-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T07:54:40+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x87c8e3c40c35a9c58cc7af72404c5cc04f24e436ebcfe3e9a77b622d033f6e87

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/49lkVFcMRYAPzedMurU5VC.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49lkVFcMRYAPzedMurU5VC

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c8e3c40c35a9c58cc7af72404c5cc04f24e436ebcfe3e9a77b622d033f6e87. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/49lkVFcMRYAPzedMurU5VC.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/49lkVFcMRYAPzedMurU5VC.
date published: 2026-06-13T13:32:09Z

Pastora
type: MusicRecording
duration: PT3M7S
duration ms: 187440
explicit: false
by artist: Alfredo De Angelis
in album: From Argentina To The World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF049400059

Pavadita
type: MusicRecording
duration: PT2M49S
duration ms: 169386
explicit: false
by artist: Alfredo De Angelis
in album: From Argentina To The World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF049400407
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T03:48:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x418082fd3a9dcca56f0f6cb925bd4a272511b4b23ee8598b21883ef8fa19e3af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2pjTxJh5h3TTSlobSNo0Qu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pjTxJh5h3TTSlobSNo0Qu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418082fd3a9dcca56f0f6cb925bd4a272511b4b23ee8598b21883ef8fa19e3af. 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/2pjTxJh5h3TTSlobSNo0Qu.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/2pjTxJh5h3TTSlobSNo0Qu.
  date published: 2026-06-13T17:25:41Z

Ya Estamos Iguales
type: MusicRecording
duration: PT3M4S
duration ms: 184826
explicit: false
by artist: Alfredo De Angelis
in album: From Argentina To The World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF049601341

Altar Sin Luz
type: MusicRecording
duration: PT2M38S
duration ms: 158106
explicit: false
by artist: Alfredo De Angelis
in album: From Argentina To The World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF049500768

Pobre Flor
type: MusicRecording
duration: PT2M40S
duration ms: 160226
explicit: false
by artist: Alfredo De Angelis
in album: From Argentina To The World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF049400049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:46:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16bf9626c4c4a1f99ed83ed92cbbf7a94d053890caacc20b7c1dc4aff2b31af2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0H9AR0s8zfGzOjEaXZkpgS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0H9AR0s8zfGzOjEaXZkpgS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16bf9626c4c4a1f99ed83ed92cbbf7a94d053890caacc20b7c1dc4aff2b31af2","isrc":"ARF049400049","name":"Pobre Flor","registered_at":"2026-06-05T23:46:42Z","spotify_id":"0H9AR0s8zfGzOjEaXZkpgS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bf9626c4c4a1f99ed83ed92cbbf7a94d053890caacc20b7c1dc4aff2b31af2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0H9AR0s8zfGzOjEaXZkpgS.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/0H9AR0s8zfGzOjEaXZkpgS.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x16bf9626c4c4a1f99ed83ed92cbbf7a94d053890caacc20b7c1dc4aff2b31af2","isrc":"ARF049400049","name":"Pobre Flor","registered_at":"2026-06-05T23:46:42Z","spotify_id":"0H9AR0s8zfGzOjEaXZkpgS","type":"track"}

Mi Novia De Ayer
type: MusicRecording
duration: PT2M34S
duration ms: 154373
explicit: false
by artist: Alfredo De Angelis
in album: From Argentina To The World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF049601336
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T00:39:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88b740e7e3b240cbab136ccc3041e6610a43ee029061e8b10c09e4917ebdf824
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1rc0O9FmSG1AANF8L9vRqR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rc0O9FmSG1AANF8L9vRqR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88b740e7e3b240cbab136ccc3041e6610a43ee029061e8b10c09e4917ebdf824","isrc":"ARF049601336","name":"Mi Novia De Ayer","registered_at":"2026-06-26T00:39:43Z","spotify_id":"1rc0O9FmSG1AANF8L9vRqR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b740e7e3b240cbab136ccc3041e6610a43ee029061e8b10c09e4917ebdf824. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1rc0O9FmSG1AANF8L9vRqR.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/1rc0O9FmSG1AANF8L9vRqR.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x88b740e7e3b240cbab136ccc3041e6610a43ee029061e8b10c09e4917ebdf824","isrc":"ARF049601336","name":"Mi Novia De Ayer","registered_at":"2026-06-26T00:39:43Z","spotify_id":"1rc0O9FmSG1AANF8L9vRqR","type":"track"}

Guardia Vieja
type: MusicRecording
duration: PT2M39S
duration ms: 159226
explicit: false
by artist: Alfredo De Angelis
in album: From Argentina To The World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF049601337

Carnaval
type: MusicRecording
duration: PT2M32S
duration ms: 152453
explicit: false
by artist: Alfredo De Angelis
in album: From Argentina To The World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF049601342

Bajo Belgrano
type: MusicRecording
duration: PT2M36S
duration ms: 156493
explicit: false
by artist: Alfredo De Angelis
in album: From Argentina To The World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF049601339
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T16:52:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a050421c4f632f41005542a655864565b0feea5df71e406a11c871970c8a78e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5zrpx0xZRAyYaQJsDjB0wQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zrpx0xZRAyYaQJsDjB0wQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a050421c4f632f41005542a655864565b0feea5df71e406a11c871970c8a78e","isrc":"ARF049601339","name":"Bajo Belgrano","registered_at":"2026-06-23T16:52:20Z","spotify_id":"5zrpx0xZRAyYaQJsDjB0wQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a050421c4f632f41005542a655864565b0feea5df71e406a11c871970c8a78e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5zrpx0xZRAyYaQJsDjB0wQ.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/5zrpx0xZRAyYaQJsDjB0wQ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6a050421c4f632f41005542a655864565b0feea5df71e406a11c871970c8a78e","isrc":"ARF049601339","name":"Bajo Belgrano","registered_at":"2026-06-23T16:52:20Z","spotify_id":"5zrpx0xZRAyYaQJsDjB0wQ","type":"track"}

Bajo El Cono Azul
type: MusicRecording
duration: PT3M8S
duration ms: 188906
explicit: false
by artist: Alfredo De Angelis
in album: From Argentina To The World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF049601340

Pregonera
type: MusicRecording
duration: PT2M48S
duration ms: 168360
explicit: false
by artist: Alfredo De Angelis
in album: From Argentina To The World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF049400048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T17:23:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42e55e34929343457b13497ddaaa97cf90ea1c3ca5b8cea8f8ad3a84be19dc20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7oKzDttibpwpRvxTQ2i9jY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oKzDttibpwpRvxTQ2i9jY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e55e34929343457b13497ddaaa97cf90ea1c3ca5b8cea8f8ad3a84be19dc20. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7oKzDttibpwpRvxTQ2i9jY.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/7oKzDttibpwpRvxTQ2i9jY.
  date published: 2026-07-02T03:55:08Z

Que Nadie Sepa Mi Sufrir
type: MusicAlbum
date published: 2005-01-01
track: Marioneta
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163573
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
track: La Brisa
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160346
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
track: El Ciruja
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168173
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
track: Medallita De La Suerte
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157306
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: ART340900301
track: Soñar y Nada Más
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185813
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
track: Bajo El Cono Azul
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191213
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
track: Que Nadie Sepa Mi Sufrir
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181400
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: ART340900304
track: Misa De Once
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186880
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
track: Melenita De Oro
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191533
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
track: El Taladro
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161346
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
track: Mi Novia De Ayer
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155586
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
track: Nobleza De Arrabal
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169040
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
track: Atenti Pebeta
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149453
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
track: Zorro Gris
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167786
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
track: Pastora
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189946
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
track: La Novia Ausente
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135786
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
track: Con Alma De Tango
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156106
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
track: Bajo Belgrano
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158760
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
track: De Igual A Igual
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169253
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01
track: El Huracán
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167640
  explicit: false
  by artist: Alfredo De Angelis
  in album: Que Nadie Sepa Mi Sufrir
    type: MusicAlbum
    date published: 2005-01-01

Zorro Gris
type: MusicAlbum
date published: 2005-01-01
track: Marioneta
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163640
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: Cero Al As
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167773
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: Nobleza De Arrabal
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168933
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: Milonguita (Esthercita)
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172053
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: Rosicler
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188640
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: Yo Tambien Carrero Fui
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185306
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: Medallita De La Suerte
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157293
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: Volvamos A Empezar
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171786
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: Como Se Muere De Amor
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185240
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: Mi Novia De Ayer
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155826
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: Cruz De Palo
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166613
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: Que Nadie Sepa Mi Sufrir
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180640
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: Hoy Al Recordarla
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170440
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: La Vida Me Engañó
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168400
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: Zorro Gris
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167720
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: Mentiras
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179973
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: Adiós Marinero
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162720
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: Mi Cariñito
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147640
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: El Huracán
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169586
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: El Taladro
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161213
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: La Guitarrera
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137733
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: Bajo El Cono Azul
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191293
  explicit: false
  by artist: Alfredo De Angelis
  in album: Zorro Gris
    type: MusicAlbum
    date published: 2005-01-01
track: Remembranzas
track: La Novena
track: Melodía Gris
track: La Mañana
track: El Otario
track: Pobre Flor
track: Dejame Así
track: Madre
track: Patrona
track: Para Mi Lo Mismo Da
track: Buenos Aires De Ayer
track: No Te Perdono Más
track: Con Alma De Tango
track: Del Pasado
track: Sos Bueno Vos También
track: Como Nos Cambia La Vida
track: El Pial
track: Guardia Vieja

Remembranzas
type: MusicRecording
duration: PT3M29S
duration ms: 209493
explicit: false
by artist: Alfredo De Angelis
in album: Zorro Gris
  type: MusicAlbum
  date published: 2005-01-01

La Novena
type: MusicRecording
duration: PT3M27S
duration ms: 207293
explicit: false
by artist: Alfredo De Angelis
in album: Zorro Gris
  type: MusicAlbum
  date published: 2005-01-01

Melodía Gris
type: MusicRecording
duration: PT2M37S
duration ms: 157933
explicit: false
by artist: Alfredo De Angelis
in album: Zorro Gris
  type: MusicAlbum
  date published: 2005-01-01

La Mañana
type: MusicRecording
duration: PT2M5S
duration ms: 125693
explicit: false
by artist: Alfredo De Angelis
in album: Zorro Gris
  type: MusicAlbum
  date published: 2005-01-01

El Otario
type: MusicRecording
duration: PT2M6S
duration ms: 126973
explicit: false
by artist: Alfredo De Angelis
in album: Zorro Gris
  type: MusicAlbum
  date published: 2005-01-01

Pobre Flor
type: MusicRecording
duration: PT2M42S
duration ms: 162106
explicit: false
by artist: Alfredo De Angelis
in album: Zorro Gris
  type: MusicAlbum
  date published: 2005-01-01

Dejame Así
type: MusicRecording
duration: PT2M58S
duration ms: 178853
explicit: false
by artist: Alfredo De Angelis
in album: Zorro Gris
  type: MusicAlbum
  date published: 2005-01-01

Madre
type: MusicRecording
duration: PT2M34S
duration ms: 154213
explicit: false
by artist: Alfredo De Angelis
in album: Zorro Gris
  type: MusicAlbum
  date published: 2005-01-01

Patrona
type: MusicRecording
duration: PT2M25S
duration ms: 145640
explicit: false
by artist: Alfredo De Angelis
in album: Zorro Gris
  type: MusicAlbum
  date published: 2005-01-01

Para Mi Lo Mismo Da
type: MusicRecording
duration: PT2M38S
duration ms: 158706
explicit: false
by artist: Alfredo De Angelis
in album: Zorro Gris
  type: MusicAlbum
  date published: 2005-01-01

Buenos Aires De Ayer
type: MusicRecording
duration: PT2M24S
duration ms: 144093
explicit: false
by artist: Alfredo De Angelis
in album: Zorro Gris
  type: MusicAlbum
  date published: 2005-01-01

No Te Perdono Más
type: MusicRecording
duration: PT2M21S
duration ms: 141480
explicit: false
by artist: Alfredo De Angelis
in album: Zorro Gris
  type: MusicAlbum
  date published: 2005-01-01

Con Alma De Tango
type: MusicRecording
duration: PT2M36S
duration ms: 156160
explicit: false
by artist: Alfredo De Angelis
in album: Zorro Gris
  type: MusicAlbum
  date published: 2005-01-01

Del Pasado
type: MusicRecording
duration: PT2M53S
duration ms: 173506
explicit: false
by artist: Alfredo De Angelis
in album: Zorro Gris
  type: MusicAlbum
  date published: 2005-01-01

Sos Bueno Vos También
type: MusicRecording
duration: PT2M39S
duration ms: 159506
explicit: false
by artist: Alfredo De Angelis
in album: Zorro Gris
  type: MusicAlbum
  date published: 2005-01-01

Como Nos Cambia La Vida
type: MusicRecording
duration: PT2M58S
duration ms: 178186
explicit: false
by artist: Alfredo De Angelis
in album: Zorro Gris
  type: MusicAlbum
  date published: 2005-01-01

El Pial
type: MusicRecording
duration: PT2M39S
duration ms: 159706
explicit: false
by artist: Alfredo De Angelis
in album: Zorro Gris
  type: MusicAlbum
  date published: 2005-01-01

Guardia Vieja
type: MusicRecording
duration: PT2M39S
duration ms: 159000
explicit: false
by artist: Alfredo De Angelis
in album: Zorro Gris
  type: MusicAlbum
  date published: 2005-01-01

9 De Julio
type: MusicAlbum
date published: 2006-01-01
track: Vieja Luna
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181026
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
    type: MusicAlbum
    date published: 2006-01-01
track: El Entrerriano
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163026
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
    type: MusicAlbum
    date published: 2006-01-01
track: Mano a Mano
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175000
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: FR6V80966031
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T21:16:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeaf033e7e7892a297074dc99af8dbff4577dab8187a51088857511becbc88823
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4g8hz8LjzWfbL9XwSPLxu1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4g8hz8LjzWfbL9XwSPLxu1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf033e7e7892a297074dc99af8dbff4577dab8187a51088857511becbc88823. 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/4g8hz8LjzWfbL9XwSPLxu1.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/4g8hz8LjzWfbL9XwSPLxu1.
    date published: 2026-07-02T16:51:38Z
track: El Taladro
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163946
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
    type: MusicAlbum
    date published: 2006-01-01
track: Rosicler
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190906
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
    type: MusicAlbum
    date published: 2006-01-01
track: La Brisa
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162906
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
    type: MusicAlbum
    date published: 2006-01-01
track: El Chanar
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159826
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
    type: MusicAlbum
    date published: 2006-01-01
track: La Vida Me Engano
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170346
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
    type: MusicAlbum
    date published: 2006-01-01
track: Jiron Porteno
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171426
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
    type: MusicAlbum
    date published: 2006-01-01
track: Lunes
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174226
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
    type: MusicAlbum
    date published: 2006-01-01
track: La Novia Ausente
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138280
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
    type: MusicAlbum
    date published: 2006-01-01
track: La Pastora
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192000
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
    type: MusicAlbum
    date published: 2006-01-01
track: El Huracan
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172053
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
    type: MusicAlbum
    date published: 2006-01-01
track: Bajo Belgrano
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159906
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
    type: MusicAlbum
    date published: 2006-01-01
track: Al Pie de la Santa Cruz
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171986
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
    type: MusicAlbum
    date published: 2006-01-01
track: Amigazo
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185000
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
    type: MusicAlbum
    date published: 2006-01-01
track: Mocosita
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194933
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
    type: MusicAlbum
    date published: 2006-01-01
track: Compadron
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150960
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
    type: MusicAlbum
    date published: 2006-01-01
track: Atenti Pebeta
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148626
  explicit: false
  by artist: Alfredo De Angelis
  in album: 9 De Julio
track: 9 de Julio

Alfredo De Angelis
type: MusicGroup

9 De Julio
type: MusicAlbum
date published: 2006-01-01

9 de Julio
type: MusicRecording
duration: PT2M32S
duration ms: 152866
explicit: false
by artist: Alfredo De Angelis
in album: 9 De Julio
  type: MusicAlbum
  date published: 2006-01-01

Medallita De La Suerte
type: MusicAlbum
date published: 2007-01-01
track: La Cumparsita
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201800
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: El Choclo
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147533
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Y Todavía Te Quiero
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168013
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Por Qué Me Das Dique
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186560
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Fumando Espero
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206480
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Que Lento Corre El Tren
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164133
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Mentiras
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178653
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Viejo Rincón
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185213
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Soy Un Arlequín
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151226
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Mocosita
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192480
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Cuando Llora La Milonga
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163600
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: El Entrerriano
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159106
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Bailarín Compadrito
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183200
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Pasional
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174053
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Soy Una Fiera
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162813
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Prohibido
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176986
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Sonsa
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191226
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Tus Besos Fueron Míos
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174226
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Muriéndome De Amor
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168600
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Zorro Gris
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166826
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Nueve De Julio
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151666
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: El Once
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153813
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita De La Suerte
    type: MusicAlbum
    date published: 2007-01-01
track: Hacelo Por La Vieja
track: Flor De Fango
track: Mentiras Piadosas
track: Lunes
track: Pa' Mi Es Igual
track: Almagro
track: Quien Mas, Quien Menos
track: Sentencia
track: Largaron
track: El Chañar
track: Noche De Locura
track: Medallita De La Suerte
track: En La Noche De Tus Ojos
track: Nieve De Amor
track: Llevátelo Todo
track: Lágrimas De Sangre
track: Con La Otra
track: Allá En El Bajo

Hacelo Por La Vieja
type: MusicRecording
duration: PT2M52S
duration ms: 172400
explicit: false
by artist: Alfredo De Angelis
in album: Medallita De La Suerte
  type: MusicAlbum
  date published: 2007-01-01

Flor De Fango
type: MusicRecording
duration: PT2M53S
duration ms: 173266
explicit: false
by artist: Alfredo De Angelis
in album: Medallita De La Suerte
  type: MusicAlbum
  date published: 2007-01-01

Mentiras Piadosas
type: MusicRecording
duration: PT2M48S
duration ms: 168933
explicit: false
by artist: Alfredo De Angelis
in album: Medallita De La Suerte
  type: MusicAlbum
  date published: 2007-01-01

Lunes
type: MusicRecording
duration: PT2M51S
duration ms: 171893
explicit: false
by artist: Alfredo De Angelis
in album: Medallita De La Suerte
  type: MusicAlbum
  date published: 2007-01-01

Pa' Mi Es Igual
type: MusicRecording
duration: PT2M48S
duration ms: 168226
explicit: false
by artist: Alfredo De Angelis
in album: Medallita De La Suerte
  type: MusicAlbum
  date published: 2007-01-01

Almagro
type: MusicRecording
duration: PT2M49S
duration ms: 169453
explicit: false
by artist: Alfredo De Angelis
in album: Medallita De La Suerte
  type: MusicAlbum
  date published: 2007-01-01

Quien Mas, Quien Menos
type: MusicRecording
duration: PT2M29S
duration ms: 149186
explicit: false
by artist: Alfredo De Angelis
in album: Medallita De La Suerte
  type: MusicAlbum
  date published: 2007-01-01

Sentencia
type: MusicRecording
duration: PT3M21S
duration ms: 201586
explicit: false
by artist: Alfredo De Angelis
in album: Medallita De La Suerte
  type: MusicAlbum
  date published: 2007-01-01

Largaron
type: MusicRecording
duration: PT2M39S
duration ms: 159213
explicit: false
by artist: Alfredo De Angelis
in album: Medallita De La Suerte
  type: MusicAlbum
  date published: 2007-01-01

El Chañar
type: MusicRecording
duration: PT2M36S
duration ms: 156266
explicit: false
by artist: Alfredo De Angelis
in album: Medallita De La Suerte
  type: MusicAlbum
  date published: 2007-01-01

Noche De Locura
type: MusicRecording
duration: PT2M26S
duration ms: 146160
explicit: false
by artist: Alfredo De Angelis
in album: Medallita De La Suerte
  type: MusicAlbum
  date published: 2007-01-01

Medallita De La Suerte
type: MusicRecording
duration: PT3M2S
duration ms: 182293
explicit: false
by artist: Alfredo De Angelis
in album: Medallita De La Suerte
  type: MusicAlbum
  date published: 2007-01-01

En La Noche De Tus Ojos
type: MusicRecording
duration: PT2M40S
duration ms: 160360
explicit: false
by artist: Alfredo De Angelis
in album: Medallita De La Suerte
  type: MusicAlbum
  date published: 2007-01-01

Nieve De Amor
type: MusicRecording
duration: PT3M6S
duration ms: 186493
explicit: false
by artist: Alfredo De Angelis
in album: Medallita De La Suerte
  type: MusicAlbum
  date published: 2007-01-01

Llevátelo Todo
type: MusicRecording
duration: PT2M49S
duration ms: 169520
explicit: false
by artist: Alfredo De Angelis
in album: Medallita De La Suerte
  type: MusicAlbum
  date published: 2007-01-01

Lágrimas De Sangre
type: MusicRecording
duration: PT2M59S
duration ms: 179653
explicit: false
by artist: Alfredo De Angelis
in album: Medallita De La Suerte
  type: MusicAlbum
  date published: 2007-01-01

Con La Otra
type: MusicRecording
duration: PT2M49S
duration ms: 169653
explicit: false
by artist: Alfredo De Angelis
in album: Medallita De La Suerte
  type: MusicAlbum
  date published: 2007-01-01

Allá En El Bajo
type: MusicRecording
duration: PT2M38S
duration ms: 158866
explicit: false
by artist: Alfredo De Angelis
in album: Medallita De La Suerte
  type: MusicAlbum
  date published: 2007-01-01

Medallita de la Suerte
type: MusicAlbum
date published: 2008-04-04
track: Marioneta
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165213
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita de la Suerte
    type: MusicAlbum
    date published: 2008-04-04
track: Melenita de Oro
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193426
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita de la Suerte
    type: MusicAlbum
    date published: 2008-04-04
track: La Novia Ausente
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137066
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita de la Suerte
    type: MusicAlbum
    date published: 2008-04-04
track: Medallita de la Suerte
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183960
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita de la Suerte
    type: MusicAlbum
    date published: 2008-04-04
track: Bajo el Cono Azul
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193026
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita de la Suerte
    type: MusicAlbum
    date published: 2008-04-04
track: Que Nadie Sepa Mi Sufrir
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182173
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita de la Suerte
    type: MusicAlbum
    date published: 2008-04-04
track: Chorra
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152586
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita de la Suerte
    type: MusicAlbum
    date published: 2008-04-04
track: El Entrerriano
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160440
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita de la Suerte
    type: MusicAlbum
    date published: 2008-04-04
track: Como Se Muere de Amor
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186213
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita de la Suerte
    type: MusicAlbum
    date published: 2008-04-04
track: Milonguita (Esthercita)
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173146
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita de la Suerte
    type: MusicAlbum
    date published: 2008-04-04
track: Bajo Belgrano
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159640
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita de la Suerte
    type: MusicAlbum
    date published: 2008-04-04
track: Por Qué Me das Dique
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188493
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita de la Suerte
    type: MusicAlbum
    date published: 2008-04-04
track: Mi Novia de Ayer
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157226
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita de la Suerte
    type: MusicAlbum
    date published: 2008-04-04
track: Fumando Espero
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207533
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita de la Suerte
    type: MusicAlbum
    date published: 2008-04-04
track: El Ciruja
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169746
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita de la Suerte
    type: MusicAlbum
    date published: 2008-04-04
track: El Choclo
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146373
  explicit: false
  by artist: Alfredo De Angelis
  in album: Medallita de la Suerte
    type: MusicAlbum
    date published: 2008-04-04

Tango Legends, Vol. 15
type: MusicAlbum
date published: 2008-05-05
track: El Choclo
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149426
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2008-05-05
track: Rayito
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177533
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2008-05-05
track: Milonguita
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178146
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2008-05-05
track: Felicia
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156466
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2008-05-05
track: Pa que laglimear
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157226
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2008-05-05
track: Volvé
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157986
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2008-05-05
track: Cuatro palábras
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144813
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2008-05-05
track: Cuando llora la milonga
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165973
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2008-05-05
track: Inspiración
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202720
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2008-05-05
track: A Media Luz
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149053
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2008-05-05
track: Re fa si
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160133
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2008-05-05
track: Caminito
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175853
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2008-05-05
track: El Once
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154706
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2008-05-05

No Culpes al Amor
type: MusicAlbum
date published: 2009-01-20
track: No Culpes al Amor
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188160
  explicit: false
  by artist: Alfredo De Angelis
  in album: No Culpes al Amor
    type: MusicAlbum
    date published: 2009-01-20
track: Llevame Carretero
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158200
  explicit: false
  by artist: Alfredo De Angelis
  in album: No Culpes al Amor
    type: MusicAlbum
    date published: 2009-01-20
track: Que Será Corazón
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190893
  explicit: false
  by artist: Alfredo De Angelis
  in album: No Culpes al Amor
    type: MusicAlbum
    date published: 2009-01-20
track: Puede Ser Que No Te Rias
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200800
  explicit: false
  by artist: Alfredo De Angelis
  in album: No Culpes al Amor
    type: MusicAlbum
    date published: 2009-01-20
track: El Piropo
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173120
  explicit: false
  by artist: Alfredo De Angelis
  in album: No Culpes al Amor
    type: MusicAlbum
    date published: 2009-01-20
track: No Aflojes
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170186
  explicit: false
  by artist: Alfredo De Angelis
  in album: No Culpes al Amor
    type: MusicAlbum
    date published: 2009-01-20
track: Entre Tu Amor y Mi Amor
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181360
  explicit: false
  by artist: Alfredo De Angelis
  in album: No Culpes al Amor
    type: MusicAlbum
    date published: 2009-01-20
track: T.B.C.
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173466
  explicit: false
  by artist: Alfredo De Angelis
  in album: No Culpes al Amor
    type: MusicAlbum
    date published: 2009-01-20
track: Muñeca Brava
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175186
  explicit: false
  by artist: Alfredo De Angelis
  in album: No Culpes al Amor
    type: MusicAlbum
    date published: 2009-01-20
track: Anoche Estuve Llorando
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124146
  explicit: false
  by artist: Alfredo De Angelis
  in album: No Culpes al Amor
    type: MusicAlbum
    date published: 2009-01-20
track: Tu Olvido y Yo
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194893
  explicit: false
  by artist: Alfredo De Angelis
  in album: No Culpes al Amor
    type: MusicAlbum
    date published: 2009-01-20
track: Desagradecida
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130840
  explicit: false
  by artist: Alfredo De Angelis
  in album: No Culpes al Amor
    type: MusicAlbum
    date published: 2009-01-20

Bajo el Cono Azul
type: MusicAlbum
date published: 2009-01-20
track: La Última Copa
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219826
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bajo el Cono Azul
    type: MusicAlbum
    date published: 2009-01-20
track: Quien Tiene Tu Amor
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176653
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bajo el Cono Azul
    type: MusicAlbum
    date published: 2009-01-20
track: Cosas Olvidadas
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165253
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bajo el Cono Azul
    type: MusicAlbum
    date published: 2009-01-20
track: Bajo el Cono Azul
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183760
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bajo el Cono Azul
    type: MusicAlbum
    date published: 2009-01-20
track: Al Mundo Le Falta un Tornillo
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144333
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bajo el Cono Azul
    type: MusicAlbum
    date published: 2009-01-20
track: Yira, Yira
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197360
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bajo el Cono Azul
    type: MusicAlbum
    date published: 2009-01-20
track: Medianoche
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170320
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bajo el Cono Azul
    type: MusicAlbum
    date published: 2009-01-20
track: Se Va la Vida
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184200
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bajo el Cono Azul
    type: MusicAlbum
    date published: 2009-01-20
track: Amor de Marinero
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198493
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bajo el Cono Azul
    type: MusicAlbum
    date published: 2009-01-20
track: Qué Ironía
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177826
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bajo el Cono Azul
    type: MusicAlbum
    date published: 2009-01-20
track: Maldito Corazón
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130866
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bajo el Cono Azul
    type: MusicAlbum
    date published: 2009-01-20
track: Chau Pebeta
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161560
  explicit: false
  by artist: Alfredo De Angelis
  in album: Bajo el Cono Azul
    type: MusicAlbum
    date published: 2009-01-20

De Angelis y Sus Cantores
type: MusicAlbum
date published: 2009-01-21
track: La Brisa
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162506
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Angelis y Sus Cantores
    type: MusicAlbum
    date published: 2009-01-21
  isrc code: USV351383052
track: Vieja Luna
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181746
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Angelis y Sus Cantores
    type: MusicAlbum
    date published: 2009-01-21
  isrc code: USV351383053
track: Que Nadie Sepa Mi Sufrir
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182666
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Angelis y Sus Cantores
    type: MusicAlbum
    date published: 2009-01-21
  isrc code: USV351383054
track: Milonguita (Esthercita)
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174080
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Angelis y Sus Cantores
    type: MusicAlbum
    date published: 2009-01-21
  isrc code: USV351383055
track: Rosicler
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190666
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Angelis y Sus Cantores
    type: MusicAlbum
    date published: 2009-01-21
  isrc code: USV351383056
track: La Novia Ausente
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137520
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Angelis y Sus Cantores
    type: MusicAlbum
    date published: 2009-01-21
  isrc code: USV351383057
track: De Igual a Igual
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171133
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Angelis y Sus Cantores
    type: MusicAlbum
    date published: 2009-01-21
  isrc code: USV351383058
track: Chorra
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152800
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Angelis y Sus Cantores
    type: MusicAlbum
    date published: 2009-01-21
track: Bajo el Cono Azul
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193320
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Angelis y Sus Cantores
    type: MusicAlbum
    date published: 2009-01-21
  isrc code: USV351383060
track: Cero al As
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168106
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Angelis y Sus Cantores
    type: MusicAlbum
    date published: 2009-01-21
  isrc code: USV351383061
track: Marioneta
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165666
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Angelis y Sus Cantores
    type: MusicAlbum
    date published: 2009-01-21
track: Mi Novia de Ayer
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157853
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Angelis y Sus Cantores
    type: MusicAlbum
    date published: 2009-01-21
  isrc code: USV351383063
track: Medallita de la Suerte
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183960
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Angelis y Sus Cantores
    type: MusicAlbum
    date published: 2009-01-21
  isrc code: USV351383064
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T10:46:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x333001cbff2ac2041191cfc075ae7504731b931c97285a8abbde8fe53c4924ff
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6l2nmdxrj6qLrdgibrufxp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l2nmdxrj6qLrdgibrufxp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x333001cbff2ac2041191cfc075ae7504731b931c97285a8abbde8fe53c4924ff","isrc":"USV351383064","name":"Medallita de la Suerte","registered_at":"2026-06-21T10:46:31Z","spotify_id":"6l2nmdxrj6qLrdgibrufxp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333001cbff2ac2041191cfc075ae7504731b931c97285a8abbde8fe53c4924ff. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6l2nmdxrj6qLrdgibrufxp.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/6l2nmdxrj6qLrdgibrufxp.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x333001cbff2ac2041191cfc075ae7504731b931c97285a8abbde8fe53c4924ff","isrc":"USV351383064","name":"Medallita de la Suerte","registered_at":"2026-06-21T10:46:31Z","spotify_id":"6l2nmdxrj6qLrdgibrufxp","type":"track"}
track: Por Qué Me das Dique
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188586
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Angelis y Sus Cantores
    type: MusicAlbum
    date published: 2009-01-21
  isrc code: USV351383065
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T03:02:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x350ac860a983e590761563a63bd46c80379f8b6bf6d3b7c5a059c6a174637282
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5zqmXuGpcR7Ts7ZyeaKNga.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zqmXuGpcR7Ts7ZyeaKNga
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Mentiras
track: Volvamos a Empezar
track: Cosas Olvidadas
track: Puede Ser Que No Te Rías
track: Amor de Marinero
track: Soñar y Nada Más

OTSTimestamp
type: PropertyValue
value: 2026-07-02T05:09:12Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x350ac860a983e590761563a63bd46c80379f8b6bf6d3b7c5a059c6a174637282","isrc":"USV351383065","name":"Por Qué Me das Dique","registered_at":"2026-06-24T03:02:13Z","spotify_id":"5zqmXuGpcR7Ts7ZyeaKNga","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350ac860a983e590761563a63bd46c80379f8b6bf6d3b7c5a059c6a174637282. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5zqmXuGpcR7Ts7ZyeaKNga.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/5zqmXuGpcR7Ts7ZyeaKNga.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x350ac860a983e590761563a63bd46c80379f8b6bf6d3b7c5a059c6a174637282","isrc":"USV351383065","name":"Por Qué Me das Dique","registered_at":"2026-06-24T03:02:13Z","spotify_id":"5zqmXuGpcR7Ts7ZyeaKNga","type":"track"}

Mentiras
type: MusicRecording
duration: PT3M2S
duration ms: 182000
explicit: false
by artist: Alfredo De Angelis
in album: De Angelis y Sus Cantores
  type: MusicAlbum
  date published: 2009-01-21
isrc code: USV351383066
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T16:54:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fbbcdde32f7fa2bbaae5b48cf839da996abf37e4a49aaa3322dbe8307e364f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4SE0vbc856Rrczl0Nh9dFo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SE0vbc856Rrczl0Nh9dFo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fbbcdde32f7fa2bbaae5b48cf839da996abf37e4a49aaa3322dbe8307e364f0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4SE0vbc856Rrczl0Nh9dFo.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/4SE0vbc856Rrczl0Nh9dFo.
  date published: 2026-07-02T03:55:08Z

Volvamos a Empezar
type: MusicRecording
duration: PT2M53S
duration ms: 173813
explicit: false
by artist: Alfredo De Angelis
in album: De Angelis y Sus Cantores
  type: MusicAlbum
  date published: 2009-01-21
isrc code: USV351383067
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T22:34:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6862bedde3de41b9c02e3411042bff6db1a62b2c20ddac1925f675f32357839b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/70wWlZJCKsLnTi5KbA9TqP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70wWlZJCKsLnTi5KbA9TqP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6862bedde3de41b9c02e3411042bff6db1a62b2c20ddac1925f675f32357839b","isrc":"USV351383067","name":"Volvamos a Empezar","registered_at":"2026-06-24T22:34:00Z","spotify_id":"70wWlZJCKsLnTi5KbA9TqP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6862bedde3de41b9c02e3411042bff6db1a62b2c20ddac1925f675f32357839b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/70wWlZJCKsLnTi5KbA9TqP.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/70wWlZJCKsLnTi5KbA9TqP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6862bedde3de41b9c02e3411042bff6db1a62b2c20ddac1925f675f32357839b","isrc":"USV351383067","name":"Volvamos a Empezar","registered_at":"2026-06-24T22:34:00Z","spotify_id":"70wWlZJCKsLnTi5KbA9TqP","type":"track"}

Cosas Olvidadas
type: MusicRecording
duration: PT3M16S
duration ms: 196906
explicit: false
by artist: Alfredo De Angelis
in album: De Angelis y Sus Cantores
  type: MusicAlbum
  date published: 2009-01-21

Puede Ser Que No Te Rías
type: MusicRecording
duration: PT2M44S
duration ms: 164320
explicit: false
by artist: Alfredo De Angelis
in album: De Angelis y Sus Cantores
  type: MusicAlbum
  date published: 2009-01-21

Amor de Marinero
type: MusicRecording
duration: PT3M19S
duration ms: 199426
explicit: false
by artist: Alfredo De Angelis
in album: De Angelis y Sus Cantores
  type: MusicAlbum
  date published: 2009-01-21

Soñar y Nada Más
type: MusicRecording
duration: PT3M6S
duration ms: 186826
explicit: false
by artist: Alfredo De Angelis
in album: De Angelis y Sus Cantores
  type: MusicAlbum
  date published: 2009-01-21

Cuando Llora la Milonga
type: MusicAlbum
date published: 2009-04-16
track: Pavadita
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172853
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
track: Mi Dolor
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171040
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
  isrc code: QMFMG1363563
track: A Media Luz
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147840
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
track: Cuando Llora la Milonga
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165626
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
track: Guardia Vieja
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161026
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
track: El Escondite de Hernando
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150453
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
track: Olga
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136893
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
track: El Once
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155840
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
track: Caminito
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174146
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
track: El Choclo
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149560
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
track: Largaron
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161240
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
track: Nueve de Julio
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153693
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
track: El Chañar
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158293
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
track: El Huracán
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171613
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
track: El Entrerriano
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161133
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
track: El Pial
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161733
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
track: El Taladro
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163240
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
track: El Otario
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128066
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
track: Imaginación
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137106
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16
track: La Cumparsita
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201826
  explicit: false
  by artist: Alfredo De Angelis
  in album: Cuando Llora la Milonga
    type: MusicAlbum
    date published: 2009-04-16

Los Dúos de Dante & Martel
type: MusicAlbum
date published: 2009-04-30
track: Soñar y Nada Más
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189373
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los Dúos de Dante & Martel
    type: MusicAlbum
    date published: 2009-04-30
track: Pregonera
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173133
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los Dúos de Dante & Martel
    type: MusicAlbum
    date published: 2009-04-30
track: Del Pasado
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176613
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los Dúos de Dante & Martel
    type: MusicAlbum
    date published: 2009-04-30
track: Pobre Flor
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165373
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los Dúos de Dante & Martel
    type: MusicAlbum
    date published: 2009-04-30
track: Remolino
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188080
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los Dúos de Dante & Martel
    type: MusicAlbum
    date published: 2009-04-30
track: Adiós Marinero
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166013
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los Dúos de Dante & Martel
    type: MusicAlbum
    date published: 2009-04-30
track: Flores del Alma
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187733
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los Dúos de Dante & Martel
    type: MusicAlbum
    date published: 2009-04-30
track: Cien Guitarras
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171773
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los Dúos de Dante & Martel
    type: MusicAlbum
    date published: 2009-04-30
track: A Magaldi
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173493
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los Dúos de Dante & Martel
    type: MusicAlbum
    date published: 2009-04-30
track: Fruto Dulce
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178760
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los Dúos de Dante & Martel
    type: MusicAlbum
    date published: 2009-04-30
track: Pastora
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192560
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los Dúos de Dante & Martel
    type: MusicAlbum
    date published: 2009-04-30
track: Selecciones Discépolo
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189053
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los Dúos de Dante & Martel
    type: MusicAlbum
    date published: 2009-04-30
track: Mi Cariñito
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150986
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los Dúos de Dante & Martel
    type: MusicAlbum
    date published: 2009-04-30
track: No Vuelvas María
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175373
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los Dúos de Dante & Martel
    type: MusicAlbum
    date published: 2009-04-30
track: Virgen de la Serranía
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181960
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los Dúos de Dante & Martel
    type: MusicAlbum
    date published: 2009-04-30
track: Como la Caperucita
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198826
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los Dúos de Dante & Martel
    type: MusicAlbum
    date published: 2009-04-30
track: Selecciones de Enrique Delfino
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195346
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los Dúos de Dante & Martel
    type: MusicAlbum
    date published: 2009-04-30

Crónica del Tango: Orquestas y Cantores
type: MusicAlbum
date published: 2009-05-05
track: La Cumparsita
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201813
  explicit: false
  by artist: Alfredo De Angelis
  in album: Crónica del Tango: Orquestas y Cantores
    type: MusicAlbum
    date published: 2009-05-05
  isrc code: QMDA71302549
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T17:57:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x28f709e36259889cb6f0141b069c221ada52854726939d7204681050a2a236cd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5Igt8MBVmgVm5qAnUSjG3N.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Igt8MBVmgVm5qAnUSjG3N
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x28f709e36259889cb6f0141b069c221ada52854726939d7204681050a2a236cd","isrc":"QMDA71302549","name":"La Cumparsita","registered_at":"2026-06-19T17:57:57Z","spotify_id":"5Igt8MBVmgVm5qAnUSjG3N","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f709e36259889cb6f0141b069c221ada52854726939d7204681050a2a236cd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Igt8MBVmgVm5qAnUSjG3N.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/5Igt8MBVmgVm5qAnUSjG3N.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x28f709e36259889cb6f0141b069c221ada52854726939d7204681050a2a236cd","isrc":"QMDA71302549","name":"La Cumparsita","registered_at":"2026-06-19T17:57:57Z","spotify_id":"5Igt8MBVmgVm5qAnUSjG3N","type":"track"}
track: Bajo el Cono Azul
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191040
  explicit: false
  by artist: Alfredo De Angelis
  in album: Crónica del Tango: Orquestas y Cantores
    type: MusicAlbum
    date published: 2009-05-05
track: La Brisa
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160333
  explicit: false
  by artist: Alfredo De Angelis
  in album: Crónica del Tango: Orquestas y Cantores
    type: MusicAlbum
    date published: 2009-05-05
track: Bajo Belgrano
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158293
  explicit: false
  by artist: Alfredo De Angelis
  in album: Crónica del Tango: Orquestas y Cantores
    type: MusicAlbum
    date published: 2009-05-05
track: Almagro
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169586
  explicit: false
  by artist: Alfredo De Angelis
  in album: Crónica del Tango: Orquestas y Cantores
    type: MusicAlbum
    date published: 2009-05-05
  isrc code: QMDA71302553
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T17:59:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc84520eab8c4c36c37dddb3243de7a008a9e17840fc3f1ad11d8e9847c357636
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6E8Mzh333GyZnEC2NHsrtf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6E8Mzh333GyZnEC2NHsrtf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84520eab8c4c36c37dddb3243de7a008a9e17840fc3f1ad11d8e9847c357636. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6E8Mzh333GyZnEC2NHsrtf.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/6E8Mzh333GyZnEC2NHsrtf.
    date published: 2026-07-02T03:30:09Z
track: El Choclo
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147226
  explicit: false
  by artist: Alfredo De Angelis
  in album: Crónica del Tango: Orquestas y Cantores
    type: MusicAlbum
    date published: 2009-05-05
track: Como Se Muere el Amor
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185120
  explicit: false
  by artist: Alfredo De Angelis
  in album: Crónica del Tango: Orquestas y Cantores
    type: MusicAlbum
    date published: 2009-05-05
track: Milonguita (Esthercita)
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171906
  explicit: false
  by artist: Alfredo De Angelis
  in album: Crónica del Tango: Orquestas y Cantores
    type: MusicAlbum
    date published: 2009-05-05
track: El Ciruja
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168146
  explicit: false
  by artist: Alfredo De Angelis
  in album: Crónica del Tango: Orquestas y Cantores
    type: MusicAlbum
    date published: 2009-05-05
track: Medallita de la Suerte
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157280
  explicit: false
  by artist: Alfredo De Angelis
  in album: Crónica del Tango: Orquestas y Cantores
    type: MusicAlbum
    date published: 2009-05-05
track: El Entrerriano
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159080
  explicit: false
  by artist: Alfredo De Angelis
  in album: Crónica del Tango: Orquestas y Cantores
    type: MusicAlbum
    date published: 2009-05-05
  isrc code: QMDA71302559
track: Mi Novia de Ayer
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156000
  explicit: false
  by artist: Alfredo De Angelis
  in album: Crónica del Tango: Orquestas y Cantores
    type: MusicAlbum
    date published: 2009-05-05
track: Melenita de Oro
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191720
  explicit: false
  by artist: Alfredo De Angelis
  in album: Crónica del Tango: Orquestas y Cantores
    type: MusicAlbum
    date published: 2009-05-05
track: La Novia Ausente
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135680
  explicit: false
  by artist: Alfredo De Angelis
  in album: Crónica del Tango: Orquestas y Cantores
track: Selección de Tangos de Discépolo: Victoria / Que Vachaché / Confesión / Esta Noche Me Emborracho

Crónica del Tango: Orquestas y Cantores
type: MusicAlbum
date published: 2009-05-05

Selección de Tangos de Discépolo: Victoria / Que Vachaché / Confesión / Esta Noche Me Emborracho
type: MusicRecording
duration: PT3M3S
duration ms: 183546
explicit: false
by artist: Alfredo De Angelis
in album: Crónica del Tango: Orquestas y Cantores
  type: MusicAlbum
  date published: 2009-05-05

Con la Voz De... Carlos Dante
type: MusicAlbum
date published: 2009-06-30
track: Tenía Que Suceder
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176146
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Fumando Espero
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208506
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Si No Me Engaña el Corazón
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189746
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Felisa Tolosa
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184400
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Remembranza
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210706
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Cielo de Sombra
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198640
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Bésame en la Boca
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171453
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Plata
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191173
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Tus Besos Fueron Míos
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176253
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Canción del Inmigrante
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201800
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Tirame una Serpentina
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165986
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: La Novena
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209160
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Por Eso Te Quiero
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191066
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Qué Risa
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187293
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Óyeme Mamá
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175986
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Es Mejor
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173746
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Perdóname Señor
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151320
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Amor del Cielo
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186706
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: El Huérfano
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171666
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Lo Llevo en la Sangre
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178280
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: A Tu Recuerdo
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180733
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Mi Rebeldía
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180400
  explicit: false
  by artist: Alfredo De Angelis
  in album: Con la Voz De... Carlos Dante
    type: MusicAlbum
    date published: 2009-06-30
track: Una Madre
track: Verdad Que No

Una Madre
type: MusicRecording
duration: PT3M40S
duration ms: 220746
explicit: false
by artist: Alfredo De Angelis
in album: Con la Voz De... Carlos Dante
  type: MusicAlbum
  date published: 2009-06-30

Verdad Que No
type: MusicRecording
duration: PT3M18S
duration ms: 198520
explicit: false
by artist: Alfredo De Angelis
in album: Con la Voz De... Carlos Dante
  type: MusicAlbum
  date published: 2009-06-30

Tangos Vol. 4
type: MusicAlbum
date published: 2010-07-18
track: El Choclo
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148013
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos Vol. 4
    type: MusicAlbum
    date published: 2010-07-18
track: El Pillette
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145853
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos Vol. 4
    type: MusicAlbum
    date published: 2010-07-18
track: Maria
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191213
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos Vol. 4
    type: MusicAlbum
    date published: 2010-07-18
track: Shuseta
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169333
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos Vol. 4
    type: MusicAlbum
    date published: 2010-07-18
track: Rencor
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221253
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos Vol. 4
    type: MusicAlbum
    date published: 2010-07-18
track: Al Compas Del Corazon
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166693
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos Vol. 4
    type: MusicAlbum
    date published: 2010-07-18
track: Cafetin De Buenos Aires
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206333
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos Vol. 4
    type: MusicAlbum
    date published: 2010-07-18
track: Don Juan
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167013
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos Vol. 4
    type: MusicAlbum
    date published: 2010-07-18
track: Mala Pinta
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163573
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos Vol. 4
    type: MusicAlbum
    date published: 2010-07-18
track: Apologia Tanguera
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174560
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos Vol. 4
    type: MusicAlbum
    date published: 2010-07-18

Tango Classics 062: Como nos cambia la vida
type: MusicAlbum
date published: 2010-12-17
track: Como nos cambia la vida
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174930
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 062: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-17
track: Medallita de la suerte
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180137
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 062: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-17
track: Bailarin compadrito
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181904
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 062: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-17
track: Entra nomas
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141264
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 062: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-17
track: Hacelo por la vieja
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171194
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 062: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-17
track: Por que me das dique?
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185855
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 062: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-17
track: Lagrimas de sangre
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178070
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 062: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-17
track: Flor de fango
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171974
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 062: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-17
track: En tus brazos
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188659
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 062: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-17
track: Prohibido
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174792
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 062: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-17
track: Que nadie se entere
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190528
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 062: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-17
track: Pasional
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173623
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 062: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-17
track: Almagro
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168119
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 062: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-17
track: Llevatelo todo
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168090
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 062: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-17

Tango Classics 063: Chorra
type: MusicAlbum
date published: 2010-12-17
track: Chorra
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163236
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 063: Chorra
    type: MusicAlbum
    date published: 2010-12-17
track: Volvamos a empezar
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196216
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 063: Chorra
    type: MusicAlbum
    date published: 2010-12-17
track: La pastora
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206005
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 063: Chorra
    type: MusicAlbum
    date published: 2010-12-17
track: La cumparsita
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218964
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 063: Chorra
    type: MusicAlbum
    date published: 2010-12-17
track: Sonemos
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163509
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 063: Chorra
    type: MusicAlbum
    date published: 2010-12-17
track: Madre
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167745
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 063: Chorra
    type: MusicAlbum
    date published: 2010-12-17
track: Medallita de la surte
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198107
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 063: Chorra
    type: MusicAlbum
    date published: 2010-12-17
track: Cien guitarras
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179586
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 063: Chorra
    type: MusicAlbum
    date published: 2010-12-17
track: Para ti, madre
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172553
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 063: Chorra
    type: MusicAlbum
    date published: 2010-12-17
track: Una carta
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186097
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 063: Chorra
    type: MusicAlbum
    date published: 2010-12-17
track: Cuando no se quiere mas
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171719
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 063: Chorra
    type: MusicAlbum
    date published: 2010-12-17
track: Pregonera
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186148
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Classics 063: Chorra
    type: MusicAlbum
    date published: 2010-12-17

Chorra
type: MusicAlbum
date published: 2010-12-31
track: Chorra
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163236
  explicit: false
  by artist: Alfredo De Angelis
  in album: Chorra
    type: MusicAlbum
    date published: 2010-12-31
track: Volvamos a empezar
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196216
  explicit: false
  by artist: Alfredo De Angelis
  in album: Chorra
    type: MusicAlbum
    date published: 2010-12-31
track: La pastora
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206005
  explicit: false
  by artist: Alfredo De Angelis
  in album: Chorra
    type: MusicAlbum
    date published: 2010-12-31
track: La cumparsita
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218964
  explicit: false
  by artist: Alfredo De Angelis
  in album: Chorra
    type: MusicAlbum
    date published: 2010-12-31
track: Sonemos
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163509
  explicit: false
  by artist: Alfredo De Angelis
  in album: Chorra
    type: MusicAlbum
    date published: 2010-12-31
track: Madre
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167745
  explicit: false
  by artist: Alfredo De Angelis
  in album: Chorra
    type: MusicAlbum
    date published: 2010-12-31
track: Medallita de la surte
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198107
  explicit: false
  by artist: Alfredo De Angelis
  in album: Chorra
    type: MusicAlbum
    date published: 2010-12-31
track: Cien guitarras
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179586
  explicit: false
  by artist: Alfredo De Angelis
  in album: Chorra
    type: MusicAlbum
    date published: 2010-12-31
track: Para ti, madre
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172553
  explicit: false
  by artist: Alfredo De Angelis
  in album: Chorra
    type: MusicAlbum
    date published: 2010-12-31
track: Una carta
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186097
  explicit: false
  by artist: Alfredo De Angelis
  in album: Chorra
    type: MusicAlbum
    date published: 2010-12-31
track: Cuando no se quiere mas
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171719
  explicit: false
  by artist: Alfredo De Angelis
  in album: Chorra
    type: MusicAlbum
    date published: 2010-12-31
track: Pregonera
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186148
  explicit: false
  by artist: Alfredo De Angelis
  in album: Chorra
    type: MusicAlbum
    date published: 2010-12-31

Como nos cambia la vida
type: MusicAlbum
date published: 2010-12-31
track: Como nos cambia la vida
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174930
  explicit: false
  by artist: Alfredo De Angelis
  in album: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-31
track: Medallita de la suerte
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180137
  explicit: false
  by artist: Alfredo De Angelis
  in album: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-31
track: Bailarin compadrito
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181904
  explicit: false
  by artist: Alfredo De Angelis
  in album: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-31
track: Entra nomas
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141264
  explicit: false
  by artist: Alfredo De Angelis
  in album: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-31
track: Hacelo por la vieja
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171194
  explicit: false
  by artist: Alfredo De Angelis
  in album: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-31
track: Por que me das dique?
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185855
  explicit: false
  by artist: Alfredo De Angelis
  in album: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-31
track: Lagrimas de sangre
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178070
  explicit: false
  by artist: Alfredo De Angelis
  in album: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-31
track: Flor de fango
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171974
  explicit: false
  by artist: Alfredo De Angelis
  in album: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-31
track: En tus brazos
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188659
  explicit: false
  by artist: Alfredo De Angelis
  in album: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-31
track: Prohibido
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174792
  explicit: false
  by artist: Alfredo De Angelis
  in album: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-31
track: Que nadie se entere
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190528
  explicit: false
  by artist: Alfredo De Angelis
  in album: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-31
track: Pasional
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173623
  explicit: false
  by artist: Alfredo De Angelis
  in album: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-31
track: Almagro
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168119
  explicit: false
  by artist: Alfredo De Angelis
  in album: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-31
track: Llevatelo todo
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168090
  explicit: false
  by artist: Alfredo De Angelis
  in album: Como nos cambia la vida
    type: MusicAlbum
    date published: 2010-12-31

El Huracán (Buenos Aires 1945 - 1949)
type: MusicAlbum
date published: 2012-01-01
track: Vieja Luna
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179093
  explicit: false
  by artist: Alfredo De Angelis
  in album: El Huracán (Buenos Aires 1945 - 1949)
    type: MusicAlbum
    date published: 2012-01-01
track: El Entrerriano
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160960
  explicit: false
  by artist: Alfredo De Angelis
  in album: El Huracán (Buenos Aires 1945 - 1949)
    type: MusicAlbum
    date published: 2012-01-01
track: Mano a Mano
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172720
  explicit: false
  by artist: Alfredo De Angelis
  in album: El Huracán (Buenos Aires 1945 - 1949)
    type: MusicAlbum
    date published: 2012-01-01
track: El Taladro
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161733
  explicit: false
  by artist: Alfredo De Angelis
  in album: El Huracán (Buenos Aires 1945 - 1949)
    type: MusicAlbum
    date published: 2012-01-01
track: Rosicler
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188813
  explicit: false
  by artist: Alfredo De Angelis
  in album: El Huracán (Buenos Aires 1945 - 1949)
    type: MusicAlbum
    date published: 2012-01-01
track: La Brisa
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161040
  explicit: false
  by artist: Alfredo De Angelis
  in album: El Huracán (Buenos Aires 1945 - 1949)
    type: MusicAlbum
    date published: 2012-01-01
track: El Choclo
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147386
  explicit: false
  by artist: Alfredo De Angelis
  in album: El Huracán (Buenos Aires 1945 - 1949)
    type: MusicAlbum
    date published: 2012-01-01
track: La Vida Me Engano
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168266
  explicit: false
  by artist: Alfredo De Angelis
  in album: El Huracán (Buenos Aires 1945 - 1949)
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: DEBL60662445
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T21:16:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1ce1ee5824e3a050550c158961a4554971de3c382e32d7364cb96101689f91c7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7tRXP1EvuonvYhzriGbagI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tRXP1EvuonvYhzriGbagI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce1ee5824e3a050550c158961a4554971de3c382e32d7364cb96101689f91c7. 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/7tRXP1EvuonvYhzriGbagI.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/7tRXP1EvuonvYhzriGbagI.
    date published: 2026-07-02T16:51:38Z
track: 9 De Julio
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152133
  explicit: false
  by artist: Alfredo De Angelis
  in album: El Huracán (Buenos Aires 1945 - 1949)
    type: MusicAlbum
    date published: 2012-01-01
track: Lunes
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172360
  explicit: false
  by artist: Alfredo De Angelis
  in album: El Huracán (Buenos Aires 1945 - 1949)
    type: MusicAlbum
    date published: 2012-01-01
track: La Novia Ausente
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136400
  explicit: false
  by artist: Alfredo De Angelis
  in album: El Huracán (Buenos Aires 1945 - 1949)
    type: MusicAlbum
    date published: 2012-01-01
track: La Pastora
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189546
  explicit: false
  by artist: Alfredo De Angelis
  in album: El Huracán (Buenos Aires 1945 - 1949)
    type: MusicAlbum
    date published: 2012-01-01
track: El Huracán
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170040
  explicit: false
  by artist: Alfredo De Angelis
  in album: El Huracán (Buenos Aires 1945 - 1949)
    type: MusicAlbum
    date published: 2012-01-01
track: Bajo Belgrano
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157533
  explicit: false
  by artist: Alfredo De Angelis
  in album: El Huracán (Buenos Aires 1945 - 1949)
    type: MusicAlbum
    date published: 2012-01-01
track: Al Pie De La Santa Cruz
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169920
  explicit: false
  by artist: Alfredo De Angelis
  in album: El Huracán (Buenos Aires 1945 - 1949)
    type: MusicAlbum
    date published: 2012-01-01

The Roots of Tango - Compadrón
type: MusicAlbum
date published: 2012-04-10
track: No Vuelvas María
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173236
  explicit: false
  by artist: Alfredo De Angelis
  in album: The Roots of Tango - Compadrón
    type: MusicAlbum
    date published: 2012-04-10
track: Amigazo
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182875
  explicit: false
  by artist: Alfredo De Angelis
  in album: The Roots of Tango - Compadrón
    type: MusicAlbum
    date published: 2012-04-10
track: Pobre Flor
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161037
  explicit: false
  by artist: Alfredo De Angelis
  in album: The Roots of Tango - Compadrón
    type: MusicAlbum
    date published: 2012-04-10
track: Remolino
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183659
  explicit: false
  by artist: Alfredo De Angelis
  in album: The Roots of Tango - Compadrón
    type: MusicAlbum
    date published: 2012-04-10
track: Flores de Alma
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183162
  explicit: false
  by artist: Alfredo De Angelis
  in album: The Roots of Tango - Compadrón
    type: MusicAlbum
    date published: 2012-04-10
  isrc code: DEBL61231209
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T21:14:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x18888b39e2f53feb75e55a6a993e298de41b54c22a9c1f1db1e6f4d61a079cdd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4TVyhHjYWr2dbWKOe9Y6gn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TVyhHjYWr2dbWKOe9Y6gn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18888b39e2f53feb75e55a6a993e298de41b54c22a9c1f1db1e6f4d61a079cdd. 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/4TVyhHjYWr2dbWKOe9Y6gn.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/4TVyhHjYWr2dbWKOe9Y6gn.
    date published: 2026-07-02T16:51:38Z
track: A Magaldi
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169683
  explicit: false
  by artist: Alfredo De Angelis
  in album: The Roots of Tango - Compadrón
    type: MusicAlbum
    date published: 2012-04-10
track: Del Pasado
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172400
  explicit: false
  by artist: Alfredo De Angelis
  in album: The Roots of Tango - Compadrón
    type: MusicAlbum
    date published: 2012-04-10
track: Compadrón
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149046
  explicit: false
  by artist: Alfredo De Angelis
  in album: The Roots of Tango - Compadrón
    type: MusicAlbum
    date published: 2012-04-10
track: Por Eso Grito
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169370
  explicit: false
  by artist: Alfredo De Angelis
  in album: The Roots of Tango - Compadrón
    type: MusicAlbum
    date published: 2012-04-10
track: Soñar Nada Mas
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185304
  explicit: false
  by artist: Alfredo De Angelis
  in album: The Roots of Tango - Compadrón
    type: MusicAlbum
    date published: 2012-04-10
track: Mi Cariñito
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147584
  explicit: false
  by artist: Alfredo De Angelis
  in album: The Roots of Tango - Compadrón
    type: MusicAlbum
    date published: 2012-04-10
track: Cien Guitarras
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167646
  explicit: false
  by artist: Alfredo De Angelis
  in album: The Roots of Tango - Compadrón
    type: MusicAlbum
    date published: 2012-04-10
track: Pregonera
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168612
  explicit: false
  by artist: Alfredo De Angelis
  in album: The Roots of Tango - Compadrón
    type: MusicAlbum
    date published: 2012-04-10
  isrc code: DEBL61231217
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T21:16:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2b0e8f3ba0c716efe99916e60c6dae954d9a63a2dd2ce87e54fef4fc823995bb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2BmxmTyZgGgla8UFlAznMB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BmxmTyZgGgla8UFlAznMB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0e8f3ba0c716efe99916e60c6dae954d9a63a2dd2ce87e54fef4fc823995bb. 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/2BmxmTyZgGgla8UFlAznMB.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/2BmxmTyZgGgla8UFlAznMB.
    date published: 2026-07-02T16:51:38Z
track: El Chañar
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157380
  explicit: false
  by artist: Alfredo De Angelis
  in album: The Roots of Tango - Compadrón
    type: MusicAlbum
    date published: 2012-04-10
track: 9 de Julio
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152155
  explicit: false
  by artist: Alfredo De Angelis
  in album: The Roots of Tango - Compadrón
track: Pastora
track: Pequeña
track: Virgen de la Serrania
track: El Entrerriano
track: Pura Maña
track: Popurri de Discepolo: Victoria / Que Vachache / Confesión / Cambalache / Esta Noche Me Emborracho
track: Adiós Marinero

Alfredo De Angelis
type: MusicGroup

The Roots of Tango - Compadrón
type: MusicAlbum
date published: 2012-04-10

Pastora
type: MusicRecording
duration: PT3M8S
duration ms: 188517
explicit: false
by artist: Alfredo De Angelis
in album: The Roots of Tango - Compadrón
  type: MusicAlbum
  date published: 2012-04-10

Pequeña
type: MusicRecording
duration: PT2M12S
duration ms: 132903
explicit: false
by artist: Alfredo De Angelis
in album: The Roots of Tango - Compadrón
  type: MusicAlbum
  date published: 2012-04-10

Virgen de la Serrania
type: MusicRecording
duration: PT2M58S
duration ms: 178539
explicit: false
by artist: Alfredo De Angelis
in album: The Roots of Tango - Compadrón
  type: MusicAlbum
  date published: 2012-04-10

El Entrerriano
type: MusicRecording
duration: PT2M40S
duration ms: 160984
explicit: false
by artist: Alfredo De Angelis
in album: The Roots of Tango - Compadrón
  type: MusicAlbum
  date published: 2012-04-10

Pura Maña
type: MusicRecording
duration: PT2M47S
duration ms: 167202
explicit: false
by artist: Alfredo De Angelis
in album: The Roots of Tango - Compadrón
  type: MusicAlbum
  date published: 2012-04-10

Popurri de Discepolo: Victoria / Que Vachache / Confesión / Cambalache / Esta Noche Me Emborracho
type: MusicRecording
duration: PT3M3S
duration ms: 183528
explicit: false
by artist: Alfredo De Angelis
in album: The Roots of Tango - Compadrón
  type: MusicAlbum
  date published: 2012-04-10

Adiós Marinero
type: MusicRecording
duration: PT2M42S
duration ms: 162526
explicit: false
by artist: Alfredo De Angelis
in album: The Roots of Tango - Compadrón
  type: MusicAlbum
  date published: 2012-04-10

Aquí Está el Tango
type: MusicAlbum
date published: 2012-06-20
track: Obsesión
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187965
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 2012-06-20
track: Calvario
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118247
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 2012-06-20
track: Ilusión Azul
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152259
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 2012-06-20
  isrc code: COF019501126
track: Madre Hay una Sola
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163133
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 2012-06-20
track: Victoria
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131295
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 2012-06-20
  isrc code: COF010400307
track: Milonga Celestial
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199888
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 2012-06-20
track: Pregonera
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195169
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 2012-06-20
track: Loca
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176940
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 2012-06-20
track: Son Cosas Mías
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151852
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 2012-06-20
track: Me Embrujaste
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148549
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 2012-06-20
track: La Pastora
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203900
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 2012-06-20
track: La Trampa
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144828
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 2012-06-20
track: Mi Noche Triste
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158185
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 2012-06-20
track: Ya Estamos Iguales
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191843
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 2012-06-20
track: Virgen de la Serranía
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166597
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 2012-06-20
track: El Amanecer (Instrumental)
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160618
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Está el Tango
    type: MusicAlbum
    date published: 2012-06-20

Acordes Porteños
type: MusicAlbum
date published: 2013-01-01
track: Buenos Aires De Ayer
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147266
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: Dejame Asi
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183600
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: Bajo El Cono Azul
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200186
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: El Vals De La Noche Buena
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171346
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: Cuando Tu Me Quieras
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152600
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: Altar Sin Luz
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162333
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: Mentiras Piadosas
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160333
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: Nieve De Ayer
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190640
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: Acordes Porteños
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170840
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: Y No Volvio
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168106
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: Esa Noche
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155933
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: Carnaval
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157813
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: El Mayoral Del Tranvia
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136333
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: Justicia Criolla
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183946
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: Con La Otra
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173680
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: A Su Memoria
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161973
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: Una Carta
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171400
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: Llevatelo Todo
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173386
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: Almargo
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171626
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01
track: Pa' Mi Es Igual
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167826
  explicit: false
  by artist: Alfredo De Angelis
  in album: Acordes Porteños
    type: MusicAlbum
    date published: 2013-01-01

Alfredo de Angelis
type: MusicAlbum
date published: 2013-09-17
track: La Última Copa
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219826
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: Quien Tiene Tu Amor
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176653
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: Cosas Olvidadas
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165253
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: Bajo el Cono Azul
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183760
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: Al Mundo Le Falta un Tornillo
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144333
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: Yira, Yira
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197360
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: Media Noche
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170320
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: Se Va la Vida
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184200
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: Amor de Marinero
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198493
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: Qué Ironía
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177826
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: Maldito Corazón
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130866
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: Chau Pebeta
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161560
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: No Culpes al Amor
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188160
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: Llevame Carretero
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158200
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: Que Será Corazón
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190893
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: Puede Ser Que No Te Rías
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200800
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: El Piropo
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173120
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: No Aflojes
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170186
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: Entre Tu Amor y Mi Amor
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181360
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: T.B.C.
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173466
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: Muñeca Brava
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175186
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: Anoche Estuve Llorando
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124146
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis
    type: MusicAlbum
    date published: 2013-09-17
track: Tu Olvido y Yo
track: Desagradecida

Tu Olvido y Yo
type: MusicRecording
duration: PT3M14S
duration ms: 194893
explicit: false
by artist: Alfredo De Angelis
in album: Alfredo de Angelis
  type: MusicAlbum
  date published: 2013-09-17

Desagradecida
type: MusicRecording
duration: PT2M10S
duration ms: 130840
explicit: false
by artist: Alfredo De Angelis
in album: Alfredo de Angelis
  type: MusicAlbum
  date published: 2013-09-17

Inolvidable 1 (Remastered)
type: MusicAlbum
date published: 2013-10-13
track: A Su Memoria - Remastered
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160333
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 1 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Así Es Ninón - Remastered
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171580
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 1 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Con Alma de Tango - Remastered
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160503
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 1 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: El Chañar - Remastered
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160687
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 1 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: El Taladro - Remastered
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168799
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 1 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Ilusión Azul - Remastered
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159931
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 1 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: La mañana - Remastered
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125265
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 1 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: No Me Abandones - Remastered
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169922
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 1 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: No Te Perdono Más - Remastered
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143345
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 1 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Para Mi Lo Mismo Da - Remastered
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161291
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 1 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Pastora - Remastered
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194711
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 1 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Por Eso Grito - Remastered
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169830
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 1 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Rosicler - Remastered
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193282
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 1 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Soy un Arlequín - Remastered
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154808
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 1 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Vieja Luna - Remastered
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182443
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 1 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Cuatro Líneas para el Cielo - Remastered
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151893
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 1 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13

Inolvidable 3 (Remastered)
type: MusicAlbum
date published: 2013-10-13
track: Almagro - Remastered
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173853
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 3 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Gloria - Remastered
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165268
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 3 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Marcha Nupcial - Remastered
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182810
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 3 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Mocosita - Remastered
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197337
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 3 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Pampa y Cielo - Remastered
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141635
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 3 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Pinche - Remastered
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186505
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 3 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Porque Me Das Dique - Remastered
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191811
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 3 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Sos Bueno Vos También - Remastered
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165082
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 3 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Altar Sin Luz - Remastered
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162848
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 3 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: La Misma Tarde - Remastered
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189428
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 3 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Mi Cariñito - Remastered
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151144
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 3 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Para Mi Es Igual - Remastered
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171804
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 3 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Pasional - Remastered
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179435
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 3 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: ¿Por Qué Doblan las Campanas? - Remastered
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210111
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 3 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Sonsa - Remastered
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197773
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 3 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Una Carta - Remastered
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174476
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 3 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Esta Noche Me Despido - Remastered
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165140
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 3 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13

Inolvidable 2 (Remastered)
type: MusicAlbum
date published: 2013-10-13
track: Altar Sin Luz - Remastered
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162848
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 2 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Con la Otra - Remastered
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175341
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 2 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Entra Sin Miedo Hermana - Remastered
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164507
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 2 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Mano a Mano - Remastered
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177596
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 2 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Para qué te voy a contar - Remastered
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163578
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 2 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Pobre Flor - Remastered
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165500
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 2 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Sigan Tomando, Muchachos - Remastered
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184575
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 2 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Y No Volvió - Remastered
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169744
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 2 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Chorra - Remastered
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154862
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 2 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: El Entrerriano - Remastered
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162820
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 2 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Justicia Criolla - Remastered
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186184
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 2 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: No Me Importa Su Amor - Remastered
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180696
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 2 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Para Ti, Madre - Remastered
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159085
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 2 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Rendido - Remastered
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173922
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 2 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Un Tango y Nada Más - Remastered
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180384
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 2 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Atenti Pebeta - Remastered
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154000
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 2 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13
track: Compadrón - Remastered
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149707
  explicit: false
  by artist: Alfredo De Angelis
  in album: Inolvidable 2 (Remastered)
    type: MusicAlbum
    date published: 2013-10-13

Tango Legends, Vol. 15
type: MusicAlbum
date published: 2013-10-30
track: El Once
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154706
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2013-10-30
track: Caminito
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175853
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2013-10-30
track: Re Fa Si
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160133
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2013-10-30
track: A Media Luz
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149053
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2013-10-30
track: Inspiración
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202720
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2013-10-30
track: Cuando Llora la Milonga
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165973
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2013-10-30
track: Cuatro Palábras
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144813
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2013-10-30
track: Volvé
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157986
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2013-10-30
track: Pa Que Laglimear
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157226
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2013-10-30
track: Felicia
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156466
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2013-10-30
track: Milonguita
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178146
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2013-10-30
track: Rayito
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177533
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2013-10-30
track: El Choclo
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149426
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tango Legends, Vol. 15
    type: MusicAlbum
    date published: 2013-10-30

Grandes del Tango (Vol. 2)
type: MusicAlbum
date published: 2014-02-10
track: Marioneta
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163320
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Milonguita (Esthercita)
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171706
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Rosicler
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188293
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Medallita de la Suerte - En Vivo
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157093
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Cómo Se Muere de Amor
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184946
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Que Nadie Sepa Mi Sufrir
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180266
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Hoy al Recordarla
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169813
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Mentiras
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179520
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Adiós Marinero
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160734
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: El Taladro - Instrumental
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160773
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Bajo el Cono Azul
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188749
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Remembranzas
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208960
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Melodía Gris
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157280
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: El Otario - Instrumental
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126613
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Déjame Así
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177866
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Para Mí Lo Mismo Da
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158480
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Buenos Aires de Ayer
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143546
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Con Alma de Tango
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155546
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Cómo Nos Cambia la Vida
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177453
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: El Pial - Instrumental
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159840
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Cero al As
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167386
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Nobleza de Arrabal
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168346
  explicit: false
  by artist: Alfredo De Angelis
  in album: Grandes del Tango (Vol. 2)
    type: MusicAlbum
    date published: 2014-02-10
track: Yo También Carrero Fui
track: Volvamos a Empezar
track: Mi Novia de Ayer
track: Cruz de Palo
track: La Vida Me Engaño
track: Zorro Gris
track: Mi Cariñito
track: El Huracán - Instrumental
track: La Guitarrera
track: La Novena
track: La Mañana
track: Pobre Flor
track: Madre
track: Patrona
track: No Te Perdono Más
track: Del Pasado
track: Sos Bueno Vos También
track: Guardia Vieja - Instrumental

Yo También Carrero Fui
type: MusicRecording
duration: PT3M4S
duration ms: 184800
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango (Vol. 2)
  type: MusicAlbum
  date published: 2014-02-10

Volvamos a Empezar
type: MusicRecording
duration: PT2M51S
duration ms: 171333
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango (Vol. 2)
  type: MusicAlbum
  date published: 2014-02-10

Mi Novia de Ayer
type: MusicRecording
duration: PT2M35S
duration ms: 155346
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango (Vol. 2)
  type: MusicAlbum
  date published: 2014-02-10

Cruz de Palo
type: MusicRecording
duration: PT2M46S
duration ms: 166040
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango (Vol. 2)
  type: MusicAlbum
  date published: 2014-02-10

La Vida Me Engaño
type: MusicRecording
duration: PT2M52S
duration ms: 172760
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango (Vol. 2)
  type: MusicAlbum
  date published: 2014-02-10

Zorro Gris
type: MusicRecording
duration: PT2M47S
duration ms: 167120
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango (Vol. 2)
  type: MusicAlbum
  date published: 2014-02-10

Mi Cariñito
type: MusicRecording
duration: PT2M27S
duration ms: 147306
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango (Vol. 2)
  type: MusicAlbum
  date published: 2014-02-10

El Huracán - Instrumental
type: MusicRecording
duration: PT2M49S
duration ms: 169240
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango (Vol. 2)
  type: MusicAlbum
  date published: 2014-02-10

La Guitarrera
type: MusicRecording
duration: PT2M17S
duration ms: 137520
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango (Vol. 2)
  type: MusicAlbum
  date published: 2014-02-10

La Novena
type: MusicRecording
duration: PT3M26S
duration ms: 206493
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango (Vol. 2)
  type: MusicAlbum
  date published: 2014-02-10

La Mañana
type: MusicRecording
duration: PT2M5S
duration ms: 125200
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango (Vol. 2)
  type: MusicAlbum
  date published: 2014-02-10

Pobre Flor
type: MusicRecording
duration: PT2M41S
duration ms: 161693
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango (Vol. 2)
  type: MusicAlbum
  date published: 2014-02-10

Madre
type: MusicRecording
duration: PT2M33S
duration ms: 153880
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango (Vol. 2)
  type: MusicAlbum
  date published: 2014-02-10

Patrona
type: MusicRecording
duration: PT2M24S
duration ms: 144973
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango (Vol. 2)
  type: MusicAlbum
  date published: 2014-02-10

No Te Perdono Más
type: MusicRecording
duration: PT2M20S
duration ms: 140946
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango (Vol. 2)
  type: MusicAlbum
  date published: 2014-02-10

Del Pasado
type: MusicRecording
duration: PT2M52S
duration ms: 172986
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango (Vol. 2)
  type: MusicAlbum
  date published: 2014-02-10

Sos Bueno Vos También
type: MusicRecording
duration: PT2M39S
duration ms: 159186
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango (Vol. 2)
  type: MusicAlbum
  date published: 2014-02-10

Guardia Vieja - Instrumental
type: MusicRecording
duration: PT2M39S
duration ms: 159173
explicit: false
by artist: Alfredo De Angelis
in album: Grandes del Tango (Vol. 2)
  type: MusicAlbum
  date published: 2014-02-10

En Tiempo de Tango
type: MusicAlbum
date published: 2014-03-05
track: La Última Copa
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219880
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
track: Medianoche
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168533
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
track: Anoche Estuve Llorando
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123226
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
track: Mas Allá del Corazón
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180373
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
track: Obsesión
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188840
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
  isrc code: QMDA71487849
track: Muñeca Brava
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172613
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
track: Maldito Corazón
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129186
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
track: Un Mendigo
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161266
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
track: No Aflojes
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168120
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
track: Angélica
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163226
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
track: Entre Tu Amor y Mi Amor
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178266
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
track: T.B.C
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172106
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
track: Nadie Quiso Más
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150320
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
track: Hermana
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153653
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
track: El Piropo
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169706
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
track: Tu Olvido y Yo
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193173
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
track: Pastorcita de Amancay
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156386
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
track: Señor... No Me la Quites
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166800
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
track: Quien Tiene Tu Amor
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178280
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05
track: Desagradecida
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130840
  explicit: false
  by artist: Alfredo De Angelis
  in album: En Tiempo de Tango
    type: MusicAlbum
    date published: 2014-03-05

Caminito
type: MusicAlbum
date published: 2014-04-16
track: Caminito
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174306
  explicit: false
  by artist: Alfredo De Angelis
  in album: Caminito
    type: MusicAlbum
    date published: 2014-04-16
  isrc code: QMFMF1443140
track: Carillón de la Merced
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170626
  explicit: false
  by artist: Alfredo De Angelis
  in album: Caminito
    type: MusicAlbum
    date published: 2014-04-16
track: Te Quiero
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182466
  explicit: false
  by artist: Alfredo De Angelis
  in album: Caminito
    type: MusicAlbum
    date published: 2014-04-16
  isrc code: QMFMF1443142
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T18:33:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf591d40102370b2f0b3513d87b38737b6af9a9b78eff2d174009137e38cad578
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4qwjJW44vZnPRUoAYrsQD8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qwjJW44vZnPRUoAYrsQD8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf591d40102370b2f0b3513d87b38737b6af9a9b78eff2d174009137e38cad578","isrc":"QMFMF1443142","name":"Te Quiero","registered_at":"2026-06-19T18:33:52Z","spotify_id":"4qwjJW44vZnPRUoAYrsQD8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf591d40102370b2f0b3513d87b38737b6af9a9b78eff2d174009137e38cad578. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4qwjJW44vZnPRUoAYrsQD8.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/4qwjJW44vZnPRUoAYrsQD8.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf591d40102370b2f0b3513d87b38737b6af9a9b78eff2d174009137e38cad578","isrc":"QMFMF1443142","name":"Te Quiero","registered_at":"2026-06-19T18:33:52Z","spotify_id":"4qwjJW44vZnPRUoAYrsQD8","type":"track"}
track: Olga
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138493
  explicit: false
  by artist: Alfredo De Angelis
  in album: Caminito
    type: MusicAlbum
    date published: 2014-04-16
  isrc code: QMFMF1443143
track: Tu Íntimo Secreto
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193666
  explicit: false
  by artist: Alfredo De Angelis
  in album: Caminito
    type: MusicAlbum
    date published: 2014-04-16
  isrc code: QMFMF1443144
track: Si No Me Engaña el Corazón
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189906
  explicit: false
  by artist: Alfredo De Angelis
  in album: Caminito
    type: MusicAlbum
    date published: 2014-04-16
track: A Mi Padre
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193306
  explicit: false
  by artist: Alfredo De Angelis
  in album: Caminito
    type: MusicAlbum
    date published: 2014-04-16
  isrc code: QMFMF1443146
track: Pavadita
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173853
  explicit: false
  by artist: Alfredo De Angelis
  in album: Caminito
    type: MusicAlbum
    date published: 2014-04-16
track: La Criolla
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150986
  explicit: false
  by artist: Alfredo De Angelis
  in album: Caminito
    type: MusicAlbum
    date published: 2014-04-16
track: El Taladro
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163240
  explicit: false
  by artist: Alfredo De Angelis
  in album: Caminito
    type: MusicAlbum
    date published: 2014-04-16
track: Sangre Maleva
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188746
  explicit: false
  by artist: Alfredo De Angelis
  in album: Caminito
    type: MusicAlbum
    date published: 2014-04-16
  isrc code: QMFMF1443150
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:05:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7cdbad2c3cff4aabad0802cae8c8278ce6f16c69bb04cc6fe4f339d14b7248ed
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7IEzMgUYBILI3biSRgXSgP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IEzMgUYBILI3biSRgXSgP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7cdbad2c3cff4aabad0802cae8c8278ce6f16c69bb04cc6fe4f339d14b7248ed","isrc":"QMFMF1443150","name":"Sangre Maleva","registered_at":"2026-06-09T21:05:47Z","spotify_id":"7IEzMgUYBILI3biSRgXSgP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdbad2c3cff4aabad0802cae8c8278ce6f16c69bb04cc6fe4f339d14b7248ed. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7IEzMgUYBILI3biSRgXSgP.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/7IEzMgUYBILI3biSRgXSgP.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x7cdbad2c3cff4aabad0802cae8c8278ce6f16c69bb04cc6fe4f339d14b7248ed","isrc":"QMFMF1443150","name":"Sangre Maleva","registered_at":"2026-06-09T21:05:47Z","spotify_id":"7IEzMgUYBILI3biSRgXSgP","type":"track"}
track: Cantando
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187826
  explicit: false
  by artist: Alfredo De Angelis
  in album: Caminito
    type: MusicAlbum
    date published: 2014-04-16
  isrc code: QMFMF1443151
track: Malambo
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199053
  explicit: false
  by artist: Alfredo De Angelis
  in album: Caminito
    type: MusicAlbum
    date published: 2014-04-16
  isrc code: QMFMF1443152
track: Una Madre
track: Mi Promesa
track: A la Gran Muñeca
track: Como la Margarita
track: Pifia
track: Adiós, Adiós
track: Mi Dolor

Una Madre
type: MusicRecording
duration: PT3M38S
duration ms: 218800
explicit: false
by artist: Alfredo De Angelis
in album: Caminito
  type: MusicAlbum
  date published: 2014-04-16

Mi Promesa
type: MusicRecording
duration: PT3M21S
duration ms: 201866
explicit: false
by artist: Alfredo De Angelis
in album: Caminito
  type: MusicAlbum
  date published: 2014-04-16

A la Gran Muñeca
type: MusicRecording
duration: PT2M43S
duration ms: 163626
explicit: false
by artist: Alfredo De Angelis
in album: Caminito
  type: MusicAlbum
  date published: 2014-04-16

Como la Margarita
type: MusicRecording
duration: PT2M51S
duration ms: 171000
explicit: false
by artist: Alfredo De Angelis
in album: Caminito
  type: MusicAlbum
  date published: 2014-04-16
isrc code: QMFMF1443156

Pifia
type: MusicRecording
duration: PT2M54S
duration ms: 174666
explicit: false
by artist: Alfredo De Angelis
in album: Caminito
  type: MusicAlbum
  date published: 2014-04-16
isrc code: QMFMF1443157

Adiós, Adiós
type: MusicRecording
duration: PT2M37S
duration ms: 157093
explicit: false
by artist: Alfredo De Angelis
in album: Caminito
  type: MusicAlbum
  date published: 2014-04-16
isrc code: QMFMF1443158

Mi Dolor
type: MusicRecording
duration: PT2M48S
duration ms: 168946
explicit: false
by artist: Alfredo De Angelis
in album: Caminito
  type: MusicAlbum
  date published: 2014-04-16
isrc code: QMFMF1443159

Hits by Alfredo De Angelis
type: MusicAlbum
date published: 2014-05-16
track: Pequeña
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130365
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: No Vuelvas María
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170776
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: Pura Maña
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164663
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: Compadrón
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146482
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: El Chanar
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154763
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: Flores de Alma
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180676
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: Por Eso Grito
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166962
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: A Magaldi
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167171
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: Soñar Nada Mas
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182871
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: Adiós Marinero
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159465
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: El Entrerriano
  type: MusicRecording
  duration: PT0M38S
  duration ms: 38179
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: 9 de Julio
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149565
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: Del Pasado
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169783
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: Cien Guitarras
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165081
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: Pobre Flor
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158472
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: Amigazo
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180285
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: Pastora
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185979
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: Remolino
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181068
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: Pregonera
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166074
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: Mi Cariñito
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144967
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16
track: Virgen de La Serrania
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177176
  explicit: false
  by artist: Alfredo De Angelis
  in album: Hits by Alfredo De Angelis
    type: MusicAlbum
    date published: 2014-05-16

Adiós Marinero
type: MusicAlbum
date published: 2014-07-17
track: Adiós Marinero
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159465
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: Soñar Nada Mas
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182871
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: Compadrón
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146482
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: Pequeña
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130365
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: Pregonera
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166074
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: El Entrerriano
  type: MusicRecording
  duration: PT0M38S
  duration ms: 38179
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: Pobre Flor
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158472
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: Flores De Alma
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180676
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: Pastora
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185979
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: El Chanar
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154763
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: Remolino
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181068
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: Cien Guitarras
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165081
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: Por Eso Grito
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166962
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: Amigazo
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180285
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: 9 de Julio
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149565
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: No Vuelvas María
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170776
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: Pura Maña
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164663
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: Del Pasado
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169783
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: Mi Cariñito
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144967
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: A Magaldi
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167171
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17
track: Virgen de la Serrania
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177176
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adiós Marinero
    type: MusicAlbum
    date published: 2014-07-17

Adios Marinero
type: MusicAlbum
date published: 2014-08-27
track: Adios Marinero - Original Mix
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159465
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: Sonar Nada Mas - Original Mix
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182871
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: Compadron - Original Mix
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146482
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: Pequena - Original Mix
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130365
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: Pregonera - Original Mix
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166074
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: El Entrerriano - Original Mix
  type: MusicRecording
  duration: PT0M38S
  duration ms: 38179
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: Pobre Flor - Original Mix
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158472
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: Flores De Alma - Original Mix
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180676
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: Pastora - Original Mix
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185979
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: El Chanar - Original Mix
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154763
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: Remolino - Original Mix
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181068
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: Cien Guitarras - Original Mix
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165081
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: Por Eso Grito - Original Mix
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166962
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: Amigazo - Original Mix
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180285
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: 9 De Julio - Original Mix
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149565
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: No Vuelvas Maria - Original Mix
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170776
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: Pura Mana - Original Mix
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164663
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: Del Pasado - Original Mix
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169783
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: Mi Carinito - Original Mix
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144967
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: A Magaldi - Original Mix
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167171
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27
track: Virgen De La Serrania - Original Mix
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177176
  explicit: false
  by artist: Alfredo De Angelis
  in album: Adios Marinero
    type: MusicAlbum
    date published: 2014-08-27

Remolino
type: MusicAlbum
date published: 2014-09-11
track: Virgen De La Serrania - Original Mix
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177176
  explicit: false
  by artist: Alfredo De Angelis
  in album: Remolino
    type: MusicAlbum
    date published: 2014-09-11
track: Pregonera - Original Mix
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166074
  explicit: false
  by artist: Alfredo De Angelis
  in album: Remolino
    type: MusicAlbum
    date published: 2014-09-11
track: Remolino - Original Mix
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181068
  explicit: false
  by artist: Alfredo De Angelis
  in album: Remolino
    type: MusicAlbum
    date published: 2014-09-11
track: Pastora - Original Mix
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185979
  explicit: false
  by artist: Alfredo De Angelis
  in album: Remolino
    type: MusicAlbum
    date published: 2014-09-11
track: Amigazo - Original Mix
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180285
  explicit: false
  by artist: Alfredo De Angelis
  in album: Remolino
    type: MusicAlbum
    date published: 2014-09-11
track: Pobre Flor - Original Mix
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158472
  explicit: false
  by artist: Alfredo De Angelis
  in album: Remolino
    type: MusicAlbum
    date published: 2014-09-11
track: Cien Guitarras - Original Mix
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165081
  explicit: false
  by artist: Alfredo De Angelis
  in album: Remolino
    type: MusicAlbum
    date published: 2014-09-11
track: Del Pasado - Original Mix
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169783
  explicit: false
  by artist: Alfredo De Angelis
  in album: Remolino
    type: MusicAlbum
    date published: 2014-09-11
track: 9 De Julio - Original Mix
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149565
  explicit: false
  by artist: Alfredo De Angelis
  in album: Remolino
    type: MusicAlbum
    date published: 2014-09-11
track: El Entrerriano - Original Mix
  type: MusicRecording
  duration: PT0M38S
  duration ms: 38179
  explicit: false
  by artist: Alfredo De Angelis
  in album: Remolino
    type: MusicAlbum
    date published: 2014-09-11
track: A Magaldi - Original Mix
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167171
  explicit: false
  by artist: Alfredo De Angelis
  in album: Remolino
    type: MusicAlbum
    date published: 2014-09-11
track: Por Eso Grito - Original Mix
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166962
  explicit: false
  by artist: Alfredo De Angelis
  in album: Remolino
    type: MusicAlbum
    date published: 2014-09-11
track: Flores De Alma - Original Mix
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180676
  explicit: false
  by artist: Alfredo De Angelis
  in album: Remolino
    type: MusicAlbum
    date published: 2014-09-11
track: El Chanar - Original Mix
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154763
  explicit: false
  by artist: Alfredo De Angelis
  in album: Remolino
    type: MusicAlbum
    date published: 2014-09-11

Tangos para el Pueblo
type: MusicAlbum
date published: 2014-09-30
track: Si Nos Queremos Todavía
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174066
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Orgullo Tanguero
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189453
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Meta Garufa
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151386
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Nadie Quiso Mas
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149493
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Chistando
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180960
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Más Allá del Corazón
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182106
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Así Nació Esta Milonga
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126293
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Tu Olvido y Yo
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194226
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Amor de Resero
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170266
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Que Tenés Que Hablar de Mi
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148373
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Pavadita
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172933
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Ni Tu Ni Yo
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206826
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Pastorcita de Amancay
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156066
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Vuelve Amor
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173933
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Blanca Nieve
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143093
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Yo Sé Que Te Adoro
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198360
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Anoche Estuve Llorando
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123240
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Angélica
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164466
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Hermana
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152946
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Ruiseñor de Puente Alsina
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146066
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30
track: Un Duende y Nada Más
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167013
  explicit: false
  by artist: Alfredo De Angelis
  in album: Tangos para el Pueblo
    type: MusicAlbum
    date published: 2014-09-30

A Magaldi
type: MusicAlbum
date published: 2014-10-20
track: 9 De Julio
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149577
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: Adios Marinero
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159477
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: Amigazo
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180297
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: A Magaldi
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167183
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: Cien Guitarras
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165093
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: Compadron
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146494
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: Del Pasado
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169795
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: El Chanar
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154775
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: El Entrerriano
  type: MusicRecording
  duration: PT0M38S
  duration ms: 38191
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: Flores De Alma
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180688
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: Mi Carinito
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144979
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: No Vuelvas Maria
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170788
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: Pastora
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185991
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: Pequena
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130377
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: Pobre Flor
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158484
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: Por Eso Grito
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166974
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: Pregonera
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166086
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: Pura Mana
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164675
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: Remolino
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181080
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: Sonar Nada Mas
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182883
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20
track: Virgen De La Serrania
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177188
  explicit: false
  by artist: Alfredo De Angelis
  in album: A Magaldi
    type: MusicAlbum
    date published: 2014-10-20

Pastora
type: MusicAlbum
date published: 2014-10-30
track: Virgen De La Serrania - Original Mix
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177176
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: Mi Carinito - Original Mix
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144967
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: Pregonera - Original Mix
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166074
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: Remolino - Original Mix
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181068
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: Pastora - Original Mix
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185979
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: Amigazo - Original Mix
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180285
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: Pobre Flor - Original Mix
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158472
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: Cien Guitarras - Original Mix
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165081
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: Del Pasado - Original Mix
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169783
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: 9 De Julio - Original Mix
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149565
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: El Entrerriano - Original Mix
  type: MusicRecording
  duration: PT0M38S
  duration ms: 38179
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: Adios Marinero - Original Mix
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159465
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: Sonar Nada Mas - Original Mix
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182871
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: A Magaldi - Original Mix
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167171
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: Por Eso Grito - Original Mix
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166962
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: Flores De Alma - Original Mix
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180676
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: El Chanar - Original Mix
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154763
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: Compadron - Original Mix
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146482
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: Pura Mana - Original Mix
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164663
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: No Vuelvas Maria - Original Mix
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170776
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30
track: Pequena - Original Mix
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130365
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-10-30

Alfredo de Angelis vs. Osvaldo Fresedo, Tango
type: MusicAlbum
date published: 2014-11-13
track: El Vazquito
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153935
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis vs. Osvaldo Fresedo, Tango
    type: MusicAlbum
    date published: 2014-11-13
track: Muñequita de París
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159161
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis vs. Osvaldo Fresedo, Tango
    type: MusicAlbum
    date published: 2014-11-13
track: Leyenda del Río
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172756
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis vs. Osvaldo Fresedo, Tango
    type: MusicAlbum
    date published: 2014-11-13
track: El Espiante
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190112
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis vs. Osvaldo Fresedo, Tango
    type: MusicAlbum
    date published: 2014-11-13
track: Caminito
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164737
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis vs. Osvaldo Fresedo, Tango
    type: MusicAlbum
    date published: 2014-11-13
track: Algún Día Volverás
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191787
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis vs. Osvaldo Fresedo, Tango
    type: MusicAlbum
    date published: 2014-11-13
track: Caido del Cielo
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155852
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis vs. Osvaldo Fresedo, Tango
    type: MusicAlbum
    date published: 2014-11-13
track: Apasionado
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162168
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis vs. Osvaldo Fresedo, Tango
    type: MusicAlbum
    date published: 2014-11-13
track: Guardia Vieja
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154443
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis vs. Osvaldo Fresedo, Tango
    type: MusicAlbum
    date published: 2014-11-13
track: Perdóname
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199691
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis vs. Osvaldo Fresedo, Tango
    type: MusicAlbum
    date published: 2014-11-13
track: Fumando Espero
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196209
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis vs. Osvaldo Fresedo, Tango
    type: MusicAlbum
    date published: 2014-11-13
track: Por Que?
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198679
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis vs. Osvaldo Fresedo, Tango
    type: MusicAlbum
    date published: 2014-11-13

Essential Hits
type: MusicAlbum
date published: 2014-11-16
track: Adios Marinero - Original Mix
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159465
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: Sonar Nada Mas - Original Mix
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182871
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: Compadron - Original Mix
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146482
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: Pequena - Original Mix
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130365
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: Pregonera - Original Mix
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166074
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: El Entrerriano - Original Mix
  type: MusicRecording
  duration: PT0M38S
  duration ms: 38179
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: Pobre Flor - Original Mix
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158472
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: Flores De Alma - Original Mix
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180676
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: Pastora - Original Mix
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185979
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: El Chanar - Original Mix
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154763
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: Remolino - Original Mix
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181068
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: Cien Guitarras - Original Mix
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165081
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: Por Eso Grito - Original Mix
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166962
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: Amigazo - Original Mix
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180285
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: 9 De Julio - Original Mix
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149565
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: No Vuelvas Maria - Original Mix
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170776
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: Pura Mana - Original Mix
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164663
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: Del Pasado - Original Mix
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169783
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: Mi Carinito - Original Mix
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144967
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: A Magaldi - Original Mix
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167171
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16
track: Virgen De La Serrania - Original Mix
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177176
  explicit: false
  by artist: Alfredo De Angelis
  in album: Essential Hits
    type: MusicAlbum
    date published: 2014-11-16

Pastora
type: MusicAlbum
date published: 2014-12-23
track: Virgen De La Serrania - Original Mix
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177176
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: Mi Carinito - Original Mix
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144967
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: Pregonera - Original Mix
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166074
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: Remolino - Original Mix
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181068
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: Pastora - Original Mix
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185979
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: Amigazo - Original Mix
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180285
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: Pobre Flor - Original Mix
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158472
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: Cien Guitarras - Original Mix
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165081
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: Del Pasado - Original Mix
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169783
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: 9 De Julio - Original Mix
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149565
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: El Entrerriano - Original Mix
  type: MusicRecording
  duration: PT0M38S
  duration ms: 38179
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: Adios Marinero - Original Mix
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159465
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: Sonar Nada Mas - Original Mix
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182871
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: A Magaldi - Original Mix
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167171
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: Por Eso Grito - Original Mix
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166962
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: Flores De Alma - Original Mix
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180676
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: El Chanar - Original Mix
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154763
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: Compadron - Original Mix
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146482
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: Pura Mana - Original Mix
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164663
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: No Vuelvas Maria - Original Mix
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170776
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23
track: Pequena - Original Mix
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130365
  explicit: false
  by artist: Alfredo De Angelis
  in album: Pastora
    type: MusicAlbum
    date published: 2014-12-23

Alfredo de Angelis, Vol. 2
type: MusicAlbum
date published: 2015-01-01
track: Obsesión
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197520
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis, Vol. 2
    type: MusicAlbum
    date published: 2015-01-01
  isrc code: ARA821550001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T21:16:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x643d64763c35e0fb5372f780467b7622dcc831bea7ce1490b406e2a0a693988a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4HAAeaaufqcx91HCLEIYHt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HAAeaaufqcx91HCLEIYHt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x643d64763c35e0fb5372f780467b7622dcc831bea7ce1490b406e2a0a693988a","isrc":"ARA821550001","name":"Obsesión","registered_at":"2026-06-29T21:16:17Z","spotify_id":"4HAAeaaufqcx91HCLEIYHt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643d64763c35e0fb5372f780467b7622dcc831bea7ce1490b406e2a0a693988a. 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/4HAAeaaufqcx91HCLEIYHt.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/4HAAeaaufqcx91HCLEIYHt.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0x643d64763c35e0fb5372f780467b7622dcc831bea7ce1490b406e2a0a693988a","isrc":"ARA821550001","name":"Obsesión","registered_at":"2026-06-29T21:16:17Z","spotify_id":"4HAAeaaufqcx91HCLEIYHt","type":"track"}
track: Así Se Baila Hoy
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144333
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis, Vol. 2
    type: MusicAlbum
    date published: 2015-01-01
track: El Amanecer
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168706
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis, Vol. 2
    type: MusicAlbum
    date published: 2015-01-01
track: Loca
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184773
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis, Vol. 2
    type: MusicAlbum
    date published: 2015-01-01
track: Calvario
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124080
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis, Vol. 2
    type: MusicAlbum
    date published: 2015-01-01
track: Victoria
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135786
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis, Vol. 2
    type: MusicAlbum
    date published: 2015-01-01
track: Y a Mi Que
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186120
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis, Vol. 2
    type: MusicAlbum
    date published: 2015-01-01
track: Dicen Que Dicen
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185893
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis, Vol. 2
    type: MusicAlbum
    date published: 2015-01-01
track: Ilusión Azul
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159720
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis, Vol. 2
    type: MusicAlbum
    date published: 2015-01-01
track: Me Embrujaste
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155960
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis, Vol. 2
    type: MusicAlbum
    date published: 2015-01-01
track: La Trampa
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152266
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis, Vol. 2
    type: MusicAlbum
    date published: 2015-01-01
track: He Matado un Hombre
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181973
  explicit: false
  by artist: Alfredo De Angelis
  in album: Alfredo de Angelis, Vol. 2
    type: MusicAlbum
    date published: 2015-01-01

Los 25 Mejores Tangos
type: MusicAlbum
date published: 2015-02-20
track: El Choclo
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146373
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los 25 Mejores Tangos
    type: MusicAlbum
    date published: 2015-02-20
  isrc code: QM6P41415068
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:43:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd40dcac2d549102efe0d510c5e62adbee84c733d4254a45249a1311a1447d0e3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5OrCqFaEa1aIzRWooBhXq1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OrCqFaEa1aIzRWooBhXq1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd40dcac2d549102efe0d510c5e62adbee84c733d4254a45249a1311a1447d0e3","isrc":"QM6P41415068","name":"El Choclo","registered_at":"2026-06-07T15:43:40Z","spotify_id":"5OrCqFaEa1aIzRWooBhXq1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40dcac2d549102efe0d510c5e62adbee84c733d4254a45249a1311a1447d0e3. 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/5OrCqFaEa1aIzRWooBhXq1.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/5OrCqFaEa1aIzRWooBhXq1.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xd40dcac2d549102efe0d510c5e62adbee84c733d4254a45249a1311a1447d0e3","isrc":"QM6P41415068","name":"El Choclo","registered_at":"2026-06-07T15:43:40Z","spotify_id":"5OrCqFaEa1aIzRWooBhXq1","type":"track"}
track: Entre Tu Amor y Mi Amor
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178266
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los 25 Mejores Tangos
    type: MusicAlbum
    date published: 2015-02-20
  isrc code: QM6P41415069
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:32:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc68a97a66349077c44681918e10c32dc50d30af52d5e029445ad643fe66f2635
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4Fa47fGN6rzOWIRseNcJn1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Fa47fGN6rzOWIRseNcJn1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc68a97a66349077c44681918e10c32dc50d30af52d5e029445ad643fe66f2635","isrc":"QM6P41415069","name":"Entre Tu Amor y Mi Amor","registered_at":"2026-06-07T09:32:47Z","spotify_id":"4Fa47fGN6rzOWIRseNcJn1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68a97a66349077c44681918e10c32dc50d30af52d5e029445ad643fe66f2635. 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/4Fa47fGN6rzOWIRseNcJn1.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/4Fa47fGN6rzOWIRseNcJn1.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xc68a97a66349077c44681918e10c32dc50d30af52d5e029445ad643fe66f2635","isrc":"QM6P41415069","name":"Entre Tu Amor y Mi Amor","registered_at":"2026-06-07T09:32:47Z","spotify_id":"4Fa47fGN6rzOWIRseNcJn1","type":"track"}
track: Tus Besos Fueron Míos
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176253
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los 25 Mejores Tangos
    type: MusicAlbum
    date published: 2015-02-20
  isrc code: QM6P41415070
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:53:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1d3bd51245dc4da5336e88ead3d012d6520d67a69a8cd129cd5b067bc928c998
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1avAgbRB1pLg48zbeT3TDY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1avAgbRB1pLg48zbeT3TDY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1d3bd51245dc4da5336e88ead3d012d6520d67a69a8cd129cd5b067bc928c998","isrc":"QM6P41415070","name":"Tus Besos Fueron Míos","registered_at":"2026-06-08T14:53:46Z","spotify_id":"1avAgbRB1pLg48zbeT3TDY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3bd51245dc4da5336e88ead3d012d6520d67a69a8cd129cd5b067bc928c998. 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/1avAgbRB1pLg48zbeT3TDY.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/1avAgbRB1pLg48zbeT3TDY.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1d3bd51245dc4da5336e88ead3d012d6520d67a69a8cd129cd5b067bc928c998","isrc":"QM6P41415070","name":"Tus Besos Fueron Míos","registered_at":"2026-06-08T14:53:46Z","spotify_id":"1avAgbRB1pLg48zbeT3TDY","type":"track"}
track: Fumando Espero
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207533
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los 25 Mejores Tangos
    type: MusicAlbum
    date published: 2015-02-20
  isrc code: QM6P41415071
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:31:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf8c819c799fc82f7a104d3dc7b9131c10d02eae83a7e2f302ffeada1f9fb7ae7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/38D4a0JPQnbHWeQnKS7crP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38D4a0JPQnbHWeQnKS7crP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf8c819c799fc82f7a104d3dc7b9131c10d02eae83a7e2f302ffeada1f9fb7ae7","isrc":"QM6P41415071","name":"Fumando Espero","registered_at":"2026-06-08T23:31:59Z","spotify_id":"38D4a0JPQnbHWeQnKS7crP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c819c799fc82f7a104d3dc7b9131c10d02eae83a7e2f302ffeada1f9fb7ae7. 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/38D4a0JPQnbHWeQnKS7crP.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/38D4a0JPQnbHWeQnKS7crP.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf8c819c799fc82f7a104d3dc7b9131c10d02eae83a7e2f302ffeada1f9fb7ae7","isrc":"QM6P41415071","name":"Fumando Espero","registered_at":"2026-06-08T23:31:59Z","spotify_id":"38D4a0JPQnbHWeQnKS7crP","type":"track"}
track: Pobre Flor
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165373
  explicit: false
  by artist: Alfredo De Angelis
  in album: Los 25 Mejores Tangos
    type: MusicAlbum
    date published: 2015-02-20
  isrc code: QM6P41415072
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Marioneta
track: Caminito
track: Angélica
track: Mi Dolor
track: Medallita de la Suerte
track: La Cumparsita
track: No Aflojes
track: Carillón de la Merced
track: Remembranzas
track: Milonguita (Esthercita)
track: Chorra
track: La Última Copa
track: Quien Tiene Tu Amor
track: Por Qué Me das Dique
track: Imaginación
track: No Vuelvas María
track: No Culpes al Amor
track: Bajo Belgrano
track: Si Nos Queremos Todavía
track: Que Nadie Sepa Mi Sufrir

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T21:06:41+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x74b17ceba3844047ecb1f66654e7c0f2d2bee3fdfdb48436f13f4a2fc2c54ef1

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1wU4jdw3NOFDTmFhcVSsoc.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wU4jdw3NOFDTmFhcVSsoc

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x74b17ceba3844047ecb1f66654e7c0f2d2bee3fdfdb48436f13f4a2fc2c54ef1","isrc":"QM6P41415072","name":"Pobre Flor","registered_at":"2026-06-09T21:06:41Z","spotify_id":"1wU4jdw3NOFDTmFhcVSsoc","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b17ceba3844047ecb1f66654e7c0f2d2bee3fdfdb48436f13f4a2fc2c54ef1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1wU4jdw3NOFDTmFhcVSsoc.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/1wU4jdw3NOFDTmFhcVSsoc.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x74b17ceba3844047ecb1f66654e7c0f2d2bee3fdfdb48436f13f4a2fc2c54ef1","isrc":"QM6P41415072","name":"Pobre Flor","registered_at":"2026-06-09T21:06:41Z","spotify_id":"1wU4jdw3NOFDTmFhcVSsoc","type":"track"}

Marioneta
type: MusicRecording
duration: PT2M45S
duration ms: 165213
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415073
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:05:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa2bd64a16d716e09c00b19312565fdb4eb07ad365eaccb83370064af987888b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2V1D75Hu4dux1P05Mup8qp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2V1D75Hu4dux1P05Mup8qp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2bd64a16d716e09c00b19312565fdb4eb07ad365eaccb83370064af987888b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2V1D75Hu4dux1P05Mup8qp.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/2V1D75Hu4dux1P05Mup8qp.
  date published: 2026-06-13T13:32:09Z

Caminito
type: MusicRecording
duration: PT2M54S
duration ms: 174306
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415074
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:54:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7b3bd4e1eeb73f35969367449cafee8ed9988499219e98ba82074d7f5897e4a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/12pqBmaTHiXMGWklj8XUbu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12pqBmaTHiXMGWklj8XUbu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b3bd4e1eeb73f35969367449cafee8ed9988499219e98ba82074d7f5897e4a. 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/12pqBmaTHiXMGWklj8XUbu.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/12pqBmaTHiXMGWklj8XUbu.
  date published: 2026-06-13T15:41:10Z

Angélica
type: MusicRecording
duration: PT2M44S
duration ms: 164466
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415075
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:03:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeec1d1eba8d037ddc4a6eb48c3ba544c275062d79d4e5525300f5f67b68dc7d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1nr364V7fxI9QVsrf28FEe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nr364V7fxI9QVsrf28FEe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeec1d1eba8d037ddc4a6eb48c3ba544c275062d79d4e5525300f5f67b68dc7d6","isrc":"QM6P41415075","name":"Angélica","registered_at":"2026-06-09T21:03:16Z","spotify_id":"1nr364V7fxI9QVsrf28FEe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec1d1eba8d037ddc4a6eb48c3ba544c275062d79d4e5525300f5f67b68dc7d6. 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/1nr364V7fxI9QVsrf28FEe.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/1nr364V7fxI9QVsrf28FEe.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xeec1d1eba8d037ddc4a6eb48c3ba544c275062d79d4e5525300f5f67b68dc7d6","isrc":"QM6P41415075","name":"Angélica","registered_at":"2026-06-09T21:03:16Z","spotify_id":"1nr364V7fxI9QVsrf28FEe","type":"track"}

Mi Dolor
type: MusicRecording
duration: PT2M51S
duration ms: 171040
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415076
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T06:52:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb3eee395ed171270b81201524a3094aa92da8041ba565492159cc5a2f1ec662
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4lkdBkZUZJRNhNoWVZVjy2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lkdBkZUZJRNhNoWVZVjy2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb3eee395ed171270b81201524a3094aa92da8041ba565492159cc5a2f1ec662","isrc":"QM6P41415076","name":"Mi Dolor","registered_at":"2026-06-08T06:52:28Z","spotify_id":"4lkdBkZUZJRNhNoWVZVjy2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3eee395ed171270b81201524a3094aa92da8041ba565492159cc5a2f1ec662. 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/4lkdBkZUZJRNhNoWVZVjy2.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/4lkdBkZUZJRNhNoWVZVjy2.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xcb3eee395ed171270b81201524a3094aa92da8041ba565492159cc5a2f1ec662","isrc":"QM6P41415076","name":"Mi Dolor","registered_at":"2026-06-08T06:52:28Z","spotify_id":"4lkdBkZUZJRNhNoWVZVjy2","type":"track"}

Medallita de la Suerte
type: MusicRecording
duration: PT2M37S
duration ms: 157306
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415077
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:21:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce1b08395b7b48405656270e770dca66c9e6a68ac8b81d9ff171f8b4536a054f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5GpmLTQM0ho9CqSD4m0fI7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GpmLTQM0ho9CqSD4m0fI7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce1b08395b7b48405656270e770dca66c9e6a68ac8b81d9ff171f8b4536a054f","isrc":"QM6P41415077","name":"Medallita de la Suerte","registered_at":"2026-06-09T11:21:09Z","spotify_id":"5GpmLTQM0ho9CqSD4m0fI7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1b08395b7b48405656270e770dca66c9e6a68ac8b81d9ff171f8b4536a054f. 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/5GpmLTQM0ho9CqSD4m0fI7.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/5GpmLTQM0ho9CqSD4m0fI7.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xce1b08395b7b48405656270e770dca66c9e6a68ac8b81d9ff171f8b4536a054f","isrc":"QM6P41415077","name":"Medallita de la Suerte","registered_at":"2026-06-09T11:21:09Z","spotify_id":"5GpmLTQM0ho9CqSD4m0fI7","type":"track"}

La Cumparsita
type: MusicRecording
duration: PT3M21S
duration ms: 201826
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415078
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:43:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1573c29b7efa4ec970c36e4cbe0e5921d4bd1719e6fb3fb593e6863b41036dc2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1NnJLnt5cQ2JMt4isDTK4c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NnJLnt5cQ2JMt4isDTK4c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1573c29b7efa4ec970c36e4cbe0e5921d4bd1719e6fb3fb593e6863b41036dc2","isrc":"QM6P41415078","name":"La Cumparsita","registered_at":"2026-06-10T07:43:30Z","spotify_id":"1NnJLnt5cQ2JMt4isDTK4c","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1573c29b7efa4ec970c36e4cbe0e5921d4bd1719e6fb3fb593e6863b41036dc2. 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/1NnJLnt5cQ2JMt4isDTK4c.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/1NnJLnt5cQ2JMt4isDTK4c.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1573c29b7efa4ec970c36e4cbe0e5921d4bd1719e6fb3fb593e6863b41036dc2","isrc":"QM6P41415078","name":"La Cumparsita","registered_at":"2026-06-10T07:43:30Z","spotify_id":"1NnJLnt5cQ2JMt4isDTK4c","type":"track"}

No Aflojes
type: MusicRecording
duration: PT2M50S
duration ms: 170186
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415079
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:59:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38f9ca7c456b2e2cf4c7b35f1f2286cbf573b81eb781ce82486d367d2db8da85
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1kjZHiquPVNcV94tyz6Mt7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kjZHiquPVNcV94tyz6Mt7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x38f9ca7c456b2e2cf4c7b35f1f2286cbf573b81eb781ce82486d367d2db8da85","isrc":"QM6P41415079","name":"No Aflojes","registered_at":"2026-06-11T19:59:26Z","spotify_id":"1kjZHiquPVNcV94tyz6Mt7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f9ca7c456b2e2cf4c7b35f1f2286cbf573b81eb781ce82486d367d2db8da85. 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/1kjZHiquPVNcV94tyz6Mt7.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/1kjZHiquPVNcV94tyz6Mt7.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x38f9ca7c456b2e2cf4c7b35f1f2286cbf573b81eb781ce82486d367d2db8da85","isrc":"QM6P41415079","name":"No Aflojes","registered_at":"2026-06-11T19:59:26Z","spotify_id":"1kjZHiquPVNcV94tyz6Mt7","type":"track"}

Carillón de la Merced
type: MusicRecording
duration: PT2M50S
duration ms: 170626
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415080
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:15:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa09abacd2be1384adbb87a1eff5e2e4f7ef06574d41194f2fef0e25bdfadcd01
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5uvByJr2FH2qIzo5woVTdb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uvByJr2FH2qIzo5woVTdb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa09abacd2be1384adbb87a1eff5e2e4f7ef06574d41194f2fef0e25bdfadcd01","isrc":"QM6P41415080","name":"Carillón de la Merced","registered_at":"2026-06-09T11:15:10Z","spotify_id":"5uvByJr2FH2qIzo5woVTdb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09abacd2be1384adbb87a1eff5e2e4f7ef06574d41194f2fef0e25bdfadcd01. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5uvByJr2FH2qIzo5woVTdb.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/5uvByJr2FH2qIzo5woVTdb.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa09abacd2be1384adbb87a1eff5e2e4f7ef06574d41194f2fef0e25bdfadcd01","isrc":"QM6P41415080","name":"Carillón de la Merced","registered_at":"2026-06-09T11:15:10Z","spotify_id":"5uvByJr2FH2qIzo5woVTdb","type":"track"}

Remembranzas
type: MusicRecording
duration: PT3M30S
duration ms: 210706
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415081
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:39:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7650f00589cee91d0c8fe5995b151f9f4b9893fb8db26cdb187ebca0deb56b80
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/61LicmiWTnDjzRDPdbRTPy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61LicmiWTnDjzRDPdbRTPy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7650f00589cee91d0c8fe5995b151f9f4b9893fb8db26cdb187ebca0deb56b80. 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/61LicmiWTnDjzRDPdbRTPy.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/61LicmiWTnDjzRDPdbRTPy.
  date published: 2026-06-13T15:41:10Z

Milonguita (Esthercita)
type: MusicRecording
duration: PT2M53S
duration ms: 173146
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415082
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:37:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58b5df6098635490c7114e234badc7c5041c71de57468eb9ec20635144e68aaf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7gGCqpmkmT5S1ndRIwuMNi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gGCqpmkmT5S1ndRIwuMNi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x58b5df6098635490c7114e234badc7c5041c71de57468eb9ec20635144e68aaf","isrc":"QM6P41415082","name":"Milonguita (Esthercita)","registered_at":"2026-06-10T14:37:27Z","spotify_id":"7gGCqpmkmT5S1ndRIwuMNi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b5df6098635490c7114e234badc7c5041c71de57468eb9ec20635144e68aaf. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7gGCqpmkmT5S1ndRIwuMNi.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/7gGCqpmkmT5S1ndRIwuMNi.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x58b5df6098635490c7114e234badc7c5041c71de57468eb9ec20635144e68aaf","isrc":"QM6P41415082","name":"Milonguita (Esthercita)","registered_at":"2026-06-10T14:37:27Z","spotify_id":"7gGCqpmkmT5S1ndRIwuMNi","type":"track"}

Chorra
type: MusicRecording
duration: PT2M32S
duration ms: 152800
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415083
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:14:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ce062ae351c51615256ad063b7410ec9498dc02fd5c2a3e7c2a96405e67d44f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4sx98k6RgINV4846wg08ro.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sx98k6RgINV4846wg08ro
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce062ae351c51615256ad063b7410ec9498dc02fd5c2a3e7c2a96405e67d44f. 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/4sx98k6RgINV4846wg08ro.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/4sx98k6RgINV4846wg08ro.
  date published: 2026-06-13T15:41:10Z

La Última Copa
type: MusicRecording
duration: PT3M39S
duration ms: 219880
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415084
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:26:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4208da2d63170b29b5a8c79f4a1136105879efedecf0c7b3ef36c9970865cdaf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2dFEifh02h5oY9OEVZOVXI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dFEifh02h5oY9OEVZOVXI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4208da2d63170b29b5a8c79f4a1136105879efedecf0c7b3ef36c9970865cdaf","isrc":"QM6P41415084","name":"La Última Copa","registered_at":"2026-06-08T23:26:22Z","spotify_id":"2dFEifh02h5oY9OEVZOVXI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4208da2d63170b29b5a8c79f4a1136105879efedecf0c7b3ef36c9970865cdaf. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2dFEifh02h5oY9OEVZOVXI.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/2dFEifh02h5oY9OEVZOVXI.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x4208da2d63170b29b5a8c79f4a1136105879efedecf0c7b3ef36c9970865cdaf","isrc":"QM6P41415084","name":"La Última Copa","registered_at":"2026-06-08T23:26:22Z","spotify_id":"2dFEifh02h5oY9OEVZOVXI","type":"track"}

Quien Tiene Tu Amor
type: MusicRecording
duration: PT2M56S
duration ms: 176653
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415085
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:02:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83eec72e9e8854a371c22b024b690fb1a8f7a6d521a4fd6d24e10eca77227b94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0L7gI1fLHzyaAAGKevOPrk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0L7gI1fLHzyaAAGKevOPrk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83eec72e9e8854a371c22b024b690fb1a8f7a6d521a4fd6d24e10eca77227b94","isrc":"QM6P41415085","name":"Quien Tiene Tu Amor","registered_at":"2026-06-09T21:02:26Z","spotify_id":"0L7gI1fLHzyaAAGKevOPrk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83eec72e9e8854a371c22b024b690fb1a8f7a6d521a4fd6d24e10eca77227b94. 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/0L7gI1fLHzyaAAGKevOPrk.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/0L7gI1fLHzyaAAGKevOPrk.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x83eec72e9e8854a371c22b024b690fb1a8f7a6d521a4fd6d24e10eca77227b94","isrc":"QM6P41415085","name":"Quien Tiene Tu Amor","registered_at":"2026-06-09T21:02:26Z","spotify_id":"0L7gI1fLHzyaAAGKevOPrk","type":"track"}

Por Qué Me das Dique
type: MusicRecording
duration: PT3M8S
duration ms: 188586
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415086
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T05:52:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53a172976905cb28c5e3e2f8182fc894e12167e622f8248a1c5baa6f4b64bd05
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0ldyN0L13dgtUUWuYyiyAy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ldyN0L13dgtUUWuYyiyAy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:39:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53a172976905cb28c5e3e2f8182fc894e12167e622f8248a1c5baa6f4b64bd05","isrc":"QM6P41415086","name":"Por Qué Me das Dique","registered_at":"2026-06-17T05:52:32Z","spotify_id":"0ldyN0L13dgtUUWuYyiyAy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a172976905cb28c5e3e2f8182fc894e12167e622f8248a1c5baa6f4b64bd05. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:39:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ldyN0L13dgtUUWuYyiyAy.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/0ldyN0L13dgtUUWuYyiyAy.
  date published: 2026-06-17T20:39:12Z
  text: {"copyright_id":"0x53a172976905cb28c5e3e2f8182fc894e12167e622f8248a1c5baa6f4b64bd05","isrc":"QM6P41415086","name":"Por Qué Me das Dique","registered_at":"2026-06-17T05:52:32Z","spotify_id":"0ldyN0L13dgtUUWuYyiyAy","type":"track"}

Imaginación
type: MusicRecording
duration: PT2M17S
duration ms: 137106
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415087
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:54:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b57fe53043544fe8b3fa5a516552c7eaca3ecca16ea8f6173f819ea2b02fa34
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5VRlnUAPPrSBSQYLzyC4L0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VRlnUAPPrSBSQYLzyC4L0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b57fe53043544fe8b3fa5a516552c7eaca3ecca16ea8f6173f819ea2b02fa34","isrc":"QM6P41415087","name":"Imaginación","registered_at":"2026-06-11T19:54:51Z","spotify_id":"5VRlnUAPPrSBSQYLzyC4L0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b57fe53043544fe8b3fa5a516552c7eaca3ecca16ea8f6173f819ea2b02fa34. 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/5VRlnUAPPrSBSQYLzyC4L0.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/5VRlnUAPPrSBSQYLzyC4L0.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2b57fe53043544fe8b3fa5a516552c7eaca3ecca16ea8f6173f819ea2b02fa34","isrc":"QM6P41415087","name":"Imaginación","registered_at":"2026-06-11T19:54:51Z","spotify_id":"5VRlnUAPPrSBSQYLzyC4L0","type":"track"}

No Vuelvas María
type: MusicRecording
duration: PT2M55S
duration ms: 175373
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415088
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T18:54:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xccfe75d86983197cadaf875553143501362307141f53469192d82054ebf94676
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3x45h4EEnn1dpvRM9f1lsT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3x45h4EEnn1dpvRM9f1lsT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xccfe75d86983197cadaf875553143501362307141f53469192d82054ebf94676","isrc":"QM6P41415088","name":"No Vuelvas María","registered_at":"2026-06-11T18:54:06Z","spotify_id":"3x45h4EEnn1dpvRM9f1lsT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfe75d86983197cadaf875553143501362307141f53469192d82054ebf94676. 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/3x45h4EEnn1dpvRM9f1lsT.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/3x45h4EEnn1dpvRM9f1lsT.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xccfe75d86983197cadaf875553143501362307141f53469192d82054ebf94676","isrc":"QM6P41415088","name":"No Vuelvas María","registered_at":"2026-06-11T18:54:06Z","spotify_id":"3x45h4EEnn1dpvRM9f1lsT","type":"track"}

No Culpes al Amor
type: MusicRecording
duration: PT3M8S
duration ms: 188160
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415089
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T18:44:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa138e0fbb51072c7052c4e0cc80566f1935330f11faa2dee9c35fffff0436660
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3Zvbsl9aCCBJnAiN6twZNf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Zvbsl9aCCBJnAiN6twZNf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa138e0fbb51072c7052c4e0cc80566f1935330f11faa2dee9c35fffff0436660","isrc":"QM6P41415089","name":"No Culpes al Amor","registered_at":"2026-06-11T18:44:00Z","spotify_id":"3Zvbsl9aCCBJnAiN6twZNf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa138e0fbb51072c7052c4e0cc80566f1935330f11faa2dee9c35fffff0436660. 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/3Zvbsl9aCCBJnAiN6twZNf.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/3Zvbsl9aCCBJnAiN6twZNf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa138e0fbb51072c7052c4e0cc80566f1935330f11faa2dee9c35fffff0436660","isrc":"QM6P41415089","name":"No Culpes al Amor","registered_at":"2026-06-11T18:44:00Z","spotify_id":"3Zvbsl9aCCBJnAiN6twZNf","type":"track"}

Bajo Belgrano
type: MusicRecording
duration: PT2M40S
duration ms: 160613
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415090
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T17:58:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f36c9cd65c1d342889569af2575767919e2e754d425028f8417b1439747c224
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/19Ygs39Dx80Hj4Vr8GeE8M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19Ygs39Dx80Hj4Vr8GeE8M
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f36c9cd65c1d342889569af2575767919e2e754d425028f8417b1439747c224","isrc":"QM6P41415090","name":"Bajo Belgrano","registered_at":"2026-06-19T17:58:24Z","spotify_id":"19Ygs39Dx80Hj4Vr8GeE8M","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f36c9cd65c1d342889569af2575767919e2e754d425028f8417b1439747c224. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19Ygs39Dx80Hj4Vr8GeE8M.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/19Ygs39Dx80Hj4Vr8GeE8M.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8f36c9cd65c1d342889569af2575767919e2e754d425028f8417b1439747c224","isrc":"QM6P41415090","name":"Bajo Belgrano","registered_at":"2026-06-19T17:58:24Z","spotify_id":"19Ygs39Dx80Hj4Vr8GeE8M","type":"track"}

Si Nos Queremos Todavía
type: MusicRecording
duration: PT2M54S
duration ms: 174066
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415091
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:20:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2232c4c3a756028b01fe2ae0d6316bb8b0f114761c3d96ca2331e5e0180b9d93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Z5TrgVSwgPnXIS6JzMU8w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Z5TrgVSwgPnXIS6JzMU8w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2232c4c3a756028b01fe2ae0d6316bb8b0f114761c3d96ca2331e5e0180b9d93","isrc":"QM6P41415091","name":"Si Nos Queremos Todavía","registered_at":"2026-06-18T06:20:42Z","spotify_id":"5Z5TrgVSwgPnXIS6JzMU8w","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2232c4c3a756028b01fe2ae0d6316bb8b0f114761c3d96ca2331e5e0180b9d93. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Z5TrgVSwgPnXIS6JzMU8w.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/5Z5TrgVSwgPnXIS6JzMU8w.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2232c4c3a756028b01fe2ae0d6316bb8b0f114761c3d96ca2331e5e0180b9d93","isrc":"QM6P41415091","name":"Si Nos Queremos Todavía","registered_at":"2026-06-18T06:20:42Z","spotify_id":"5Z5TrgVSwgPnXIS6JzMU8w","type":"track"}

Que Nadie Sepa Mi Sufrir
type: MusicRecording
duration: PT3M2S
duration ms: 182666
explicit: false
by artist: Alfredo De Angelis
in album: Los 25 Mejores Tangos
  type: MusicAlbum
  date published: 2015-02-20
isrc code: QM6P41415092
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T21:48:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x460f73bc2a74cea7dcdc148a209c53cd2a7e641cd3204794602b8442dd9aa6df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/12ZpSrEsrNSfT29sXLddXC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12ZpSrEsrNSfT29sXLddXC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x460f73bc2a74cea7dcdc148a209c53cd2a7e641cd3204794602b8442dd9aa6df","isrc":"QM6P41415092","name":"Que Nadie Sepa Mi Sufrir","registered_at":"2026-06-10T21:48:16Z","spotify_id":"12ZpSrEsrNSfT29sXLddXC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460f73bc2a74cea7dcdc148a209c53cd2a7e641cd3204794602b8442dd9aa6df. 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/12ZpSrEsrNSfT29sXLddXC.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/12ZpSrEsrNSfT29sXLddXC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x460f73bc2a74cea7dcdc148a209c53cd2a7e641cd3204794602b8442dd9aa6df","isrc":"QM6P41415092","name":"Que Nadie Sepa Mi Sufrir","registered_at":"2026-06-10T21:48:16Z","spotify_id":"12ZpSrEsrNSfT29sXLddXC","type":"track"}

De Igual a Igual
type: MusicAlbum
date published: 2015-08-31
track: Y Todavía Te Quiero
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168013
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: Entre Tu Amor y Mi Amor
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181360
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: Fumando Espero
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207533
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: Tus Besos Fueron Míos
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174226
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: Marioneta
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165213
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: Pobre Flor
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165373
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: Lágrimas de Sangre
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179653
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: Cien Guitarras
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169266
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: Mi Dolor
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171040
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: Bailarín Compadrito
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183200
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: No Aflojes
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168120
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: Zorro Gris
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167720
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: Qué Lento Corre el Tren
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164133
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: Que Nadie Sepa Mi Sufrir
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182666
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: Remembranzas
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210706
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: Angélica
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163226
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: El Choclo
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149560
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: Chorra
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152586
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: De Igual a Igual
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169253
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31
track: Como Nos Cambia la Vida
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178186
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-08-31

De Igual a Igual
type: MusicAlbum
date published: 2015-11-23
track: Entre Tu Amor y Mi Amor
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181360
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: No Aflojes
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170186
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: Bailarín Compadrito
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183200
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: Y Todavía Te Quiero
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168013
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: Angélica
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163226
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: Mi Dolor
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171040
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: Como Nos Cambia la Vida
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178186
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: Remembranzas
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210706
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: Zorro Gris
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167786
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: Lágrimas de Sangre
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179653
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: Pobre Flor
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165373
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: Que Nadie Sepa Mi Sufrir
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181400
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: Flores del Alma
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184733
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: Tus Besos Fueron Míos
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176253
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: El Choclo
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149560
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: Qué Lento Corre el Tren
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164133
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: Sangre Maleva
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188746
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: De Igual a Igual
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169253
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: Dejame Así
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178853
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23
track: Cien Guitarras
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169266
  explicit: false
  by artist: Alfredo De Angelis
  in album: De Igual a Igual
    type: MusicAlbum
    date published: 2015-11-23

Fumando Espero
type: MusicAlbum
date published: 1970-01-01
track: Fumando Espero
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206269
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: Amigazo
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182875
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: Cien Guitarras
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167646
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: Mi Cariñito
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147584
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: Pequeña
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132903
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: Remolino
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183659
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: Sabe Don
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191208
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: Soñar Nada Mas
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185304
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: Virgen de la Serrania
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178539
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: El Chañar
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157380
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: 9 de Julio
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152155
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: Pobre Flor
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161037
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: No Vuelvas María
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173236
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: Adiós Marinero
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162526
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: Pastora
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188517
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: Tu Corazón
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198348
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: Canción de Inmigrante
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199385
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: Y Todavía Te Quiero
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168944
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: El Entrerriano
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160984
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: El Vazquito
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161193
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: Levenda del Río
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180410
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: La Clueca
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163069
  explicit: false
  by artist: Alfredo De Angelis
  in album: Fumando Espero
    type: MusicAlbum
    date published: 1970-01-01
track: A Magaldi
track: Por Eso Grito
track: Del Pasado
track: Flores de Alma
track: Pregonera
track: Pura Maña
track: Popurri de Discepolo Victoria Que Vachache Confesión Cambalache Esta Noche Me Emborracho
track: Compadrón

A Magaldi
type: MusicRecording
duration: PT2M49S
duration ms: 169683
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 1970-01-01

Por Eso Grito
type: MusicRecording
duration: PT2M49S
duration ms: 169370
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 1970-01-01

Del Pasado
type: MusicRecording
duration: PT2M52S
duration ms: 172400
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 1970-01-01

Flores de Alma
type: MusicRecording
duration: PT3M3S
duration ms: 183162
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 1970-01-01

Pregonera
type: MusicRecording
duration: PT2M48S
duration ms: 168612
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 1970-01-01

Pura Maña
type: MusicRecording
duration: PT2M47S
duration ms: 167202
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 1970-01-01

Popurri de Discepolo Victoria Que Vachache Confesión Cambalache Esta Noche Me Emborracho
type: MusicRecording
duration: PT3M3S
duration ms: 183528
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 1970-01-01

Compadrón
type: MusicRecording
duration: PT2M29S
duration ms: 149046
explicit: false
by artist: Alfredo De Angelis
in album: Fumando Espero
  type: MusicAlbum
  date published: 1970-01-01

Aquí Esta el Tango
type: MusicAlbum
date published: 2016-06-20
track: Obsesión
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188986
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Esta el Tango
    type: MusicAlbum
    date published: 2016-06-20
track: Calvario
  type: MusicRecording
  duration: PT1M59S
  duration ms: 119333
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Esta el Tango
    type: MusicAlbum
    date published: 2016-06-20
track: Ilusión Azul
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153360
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Esta el Tango
    type: MusicAlbum
    date published: 2016-06-20
track: Madre Hay una Sola
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163173
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Esta el Tango
    type: MusicAlbum
    date published: 2016-06-20
track: Victoria
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132480
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Esta el Tango
    type: MusicAlbum
    date published: 2016-06-20
track: Milonga Celestial
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201093
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Esta el Tango
    type: MusicAlbum
    date published: 2016-06-20
track: Pregonera
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195746
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Esta el Tango
    type: MusicAlbum
    date published: 2016-06-20
track: Loca
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178026
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Esta el Tango
    type: MusicAlbum
    date published: 2016-06-20
track: Son Cosas Mías
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152746
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Esta el Tango
    type: MusicAlbum
    date published: 2016-06-20
track: Me Embrujaste
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149946
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Esta el Tango
    type: MusicAlbum
    date published: 2016-06-20
track: La Pastora
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204653
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Esta el Tango
    type: MusicAlbum
    date published: 2016-06-20
track: La Trampa
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146186
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Esta el Tango
    type: MusicAlbum
    date published: 2016-06-20
track: Mi Noche Triste
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159400
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Esta el Tango
    type: MusicAlbum
    date published: 2016-06-20
track: Ya Estamos Iguales
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193053
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Esta el Tango
    type: MusicAlbum
    date published: 2016-06-20
track: Virgen de la Serranía
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167373
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Esta el Tango
    type: MusicAlbum
    date published: 2016-06-20
track: El Amanecer
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160346
  explicit: false
  by artist: Alfredo De Angelis
  in album: Aquí Esta el Tango
    type: MusicAlbum
    date published: 2016-06-20

La Última Copa
type: MusicAlbum
date published: 2018-01-22
track: La Última Copa
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219063
  explicit: false
  by artist: Alfredo De Angelis
  in album: La Última Copa
    type: MusicAlbum
    date published: 2018-01-22
track: Un Mendigo
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160027
  explicit: false
  by artist: Alfredo De Angelis
  in album: La Última Copa
    type: MusicAlbum
    date published: 2018-01-22
track: Angélica
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162352
  explicit: false
  by artist: Alfredo De Angelis
  in album: La Última Copa
    type: MusicAlbum
    date published: 2018-01-22
track: Medianoche
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167263
  explicit: false
  by artist: Alfredo De Angelis
  in album: La Última Copa
    type: MusicAlbum
    date published: 2018-01-22
track: Desagradecida
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129542
  explicit: false
  by artist: Alfredo De Angelis
  in album: La Última Copa
    type: MusicAlbum
    date published: 2018-01-22
track: Quien Tiene Tú Amor
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173715
  explicit: false
  by artist: Alfredo De Angelis
  in album: La Última Copa
    type: MusicAlbum
    date published: 2018-01-22
track: Loca
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180089
  explicit: false
  by artist: Alfredo De Angelis
  in album: La Última Copa
    type: MusicAlbum
    date published: 2018-01-22
track: Si Nos Queremos Todavía
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172513
  explicit: false
  by artist: Alfredo De Angelis
  in album: La Última Copa
    type: MusicAlbum
    date published: 2018-01-22
track: Y Olvida Corazón
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126564
  explicit: false
  by artist: Alfredo De Angelis
  in album: La Última Copa
    type: MusicAlbum
    date published: 2018-01-22
track: Llevame Carretero
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155508
  explicit: false
  by artist: Alfredo De Angelis
  in album: La Última Copa
    type: MusicAlbum
    date published: 2018-01-22
track: Bonita
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171364
  explicit: false
  by artist: Alfredo De Angelis
  in album: La Última Copa
    type: MusicAlbum
    date published: 2018-01-22
track: A la Gran Muñeca
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163266
  explicit: false
  by artist: Alfredo De Angelis
  in album: La Última Copa
    type: MusicAlbum
    date published: 2018-01-22
track: Hermana
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152582
  explicit: false
  by artist: Alfredo De Angelis
  in album: La Última Copa
    type: MusicAlbum
    date published: 2018-01-22
track: Entre Tu Amor y Mi Amor
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180585
  explicit: false
  by artist: Alfredo De Angelis
  in album: La Última Copa
    type: MusicAlbum
    date published: 2018-01-22
track: No Culpes al Amor
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187377
  explicit: false
  by artist: Alfredo De Angelis
  in album: La Última Copa
    type: MusicAlbum
    date published: 2018-01-22
track: Maldito Corazón
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128784
  explicit: false
  by artist: Alfredo De Angelis
  in album: La Última Copa
    type: MusicAlbum
    date published: 2018-01-22
track: Guitarra de Ausencia
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170397
  explicit: false
  by artist: Alfredo De Angelis
  in album: La Última Copa
    type: MusicAlbum
    date published: 2018-01-22
track: Tu Olvido y Yo
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192810
  explicit: false