Marko Silva
type: MusicGroup
genre: reggaeton
popularity: 34
followers: 8019
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x6edbec902c89318b74fe28c2c326ace9eb89c998e1bd63ffaa4920e797f73608
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/173730c7-a57a-4c16-b3c0-4269bec5673d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/173730c7-a57a-4c16-b3c0-4269bec5673d.json
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0x6edbec902c89318b74fe28c2c326ace9eb89c998e1bd63ffaa4920e797f73608. 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/173730c7-a57a-4c16-b3c0-4269bec5673d.json and https://artists.proofprofile.net/proofs/artist/173730c7-a57a-4c16-b3c0-4269bec5673d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Te Echo De Menos
  type: MusicAlbum
  date published: 2020-07-13
  track: Te Echo De Menos
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196572
    explicit: false
    by artist: Bryant Myers
    by artist: Marko Silva
    in album: Te Echo De Menos
      type: MusicAlbum
      date published: 2020-07-13
    isrc code: GBWUL1939060
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    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
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    additional property: OTSRecordURL
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FD4AcNXnaVnt3hTQK8a9H
    additional property: OTSTimestamp
      type: PropertyValue
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    additional property: OTSCanonicalRecord
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    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 0x388561859cd02ab45d498e6649ce46abb517682ccb0c1db70ba44222f6f57cc7. 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/5FD4AcNXnaVnt3hTQK8a9H.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/5FD4AcNXnaVnt3hTQK8a9H.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x388561859cd02ab45d498e6649ce46abb517682ccb0c1db70ba44222f6f57cc7","isrc":"GBWUL1939060","name":"Te Echo De Menos","registered_at":"2026-06-04T13:13:28Z","spotify_id":"5FD4AcNXnaVnt3hTQK8a9H","type":"track"}
album: Salvaje
  type: MusicAlbum
  date published: 2019-08-16
  track: Salvaje
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223529
    explicit: false
    by artist: Marko Silva
    by artist: Darkiel
    in album: Salvaje
      type: MusicAlbum
      date published: 2019-08-16
    isrc code: USLZJ1952587
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    additional property: CopyrightStatus
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    additional property: OTSRecordURL
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DhLChcHy8Be7Ec6lxrTgH
    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 0x1cfa6d30a7cc821e6c78551584642bf88437e11c23a7d4f08384070ee91e8c83. 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/1DhLChcHy8Be7Ec6lxrTgH.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/1DhLChcHy8Be7Ec6lxrTgH.
      date published: 2026-07-02T03:55:08Z
album: Quiero Saber
  type: MusicAlbum
  date published: 2024-06-14
  track: Quiero Saber
    type: MusicRecording
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    explicit: false
    by artist: Marko Silva
    in album: Quiero Saber
      type: MusicAlbum
      date published: 2024-06-14
album: Te Voy a Olvidar
  type: MusicAlbum
  date published: 2023-12-15
  track: Te Voy a Olvidar
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    in album: Te Voy a Olvidar
      type: MusicAlbum
      date published: 2023-12-15
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    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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    additional property: OTSCanonicalRecord
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    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 0x8c4793cfac553701f476413ff4553f4b63c49fbed7d28ab0e8fc335bc81d6de4. 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/4bhOQ58bz8o5yOhpOEckFV.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/4bhOQ58bz8o5yOhpOEckFV.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0x8c4793cfac553701f476413ff4553f4b63c49fbed7d28ab0e8fc335bc81d6de4","isrc":"QZW9L2351330","name":"Te Voy a Olvidar","registered_at":"2026-06-27T02:00:09Z","spotify_id":"4bhOQ58bz8o5yOhpOEckFV","type":"track"}
album: Homenaje a los Grandes del Cuarteto
album: Mi Fantasia
album: Tu Amante Tu Amigo
album: Tramposa (Cover)
album: Ya Me Enteré (Cover)
album: Ya Superame
album: Tú
album: Amantes y Amigos (Versión Acústica)
album: Amantes y Amigos
album: Cómo Haré
album: Soltero
album: Amantes
album: Tantas Ganas
album: Que te Enamore
album: La Vi
album: Una Vez Más
album: Tun Tun
album: Aventurera
album: Tu Favorito
album: Amor Cobarde
album: Pa' Saber Amar
album: Amantes y Amigos (Cuarteto)
track: Te Echo De Menos
track: Salvaje
track: Quiero Saber
track: Te Voy a Olvidar
track: Homenaje a los Grandes del Cuarteto
track: Mi Fantasia
track: Tu Amante Tu Amigo
track: Tramposa - Cover
track: Ya Me Enteré - Cover
track: Ya Superame
track: Tú
track: Amantes y Amigos - Versión Acústica
track: Amantes y Amigos
track: Cómo Haré
track: Soltero
track: Amantes
track: Tantas Ganas
track: Que te Enamore
track: La Vi
track: Una Vez Más

Homenaje a los Grandes del Cuarteto
type: MusicAlbum
date published: 2023-11-23
track: Homenaje a los Grandes del Cuarteto
  type: MusicRecording
  duration: PT11M45S
  duration ms: 705500
  explicit: false
  by artist: Marko Silva
  in album: Homenaje a los Grandes del Cuarteto
    type: MusicAlbum
    date published: 2023-11-23

Mi Fantasia
type: MusicAlbum
date published: 2023-07-14
track: Mi Fantasia
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200128
  explicit: false
  by artist: Marko Silva
  by artist: German Sosa
  in album: Mi Fantasia
    type: MusicAlbum
    date published: 2023-07-14

Tu Amante Tu Amigo
type: MusicAlbum
date published: 2023-04-21
track: Tu Amante Tu Amigo
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229760
  explicit: false
  by artist: Marko Silva
  by artist: Uriel Lozano
  in album: Tu Amante Tu Amigo
    type: MusicAlbum
    date published: 2023-04-21
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    type: PropertyValue
    value: registered
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07FFZUzeZhjTnokrapcNwR
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  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 0x03969dca0ad9ddda8496bcd85d0820850f39597b4f512fb7521c4990902fcd96. 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/07FFZUzeZhjTnokrapcNwR.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/07FFZUzeZhjTnokrapcNwR.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x03969dca0ad9ddda8496bcd85d0820850f39597b4f512fb7521c4990902fcd96","isrc":"QZGLS2349695","name":"Tu Amante Tu Amigo","registered_at":"2026-06-04T12:33:29Z","spotify_id":"07FFZUzeZhjTnokrapcNwR","type":"track"}

Tramposa (Cover)
type: MusicAlbum
date published: 2023-02-10
track: Tramposa - Cover
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182314
  explicit: false
  by artist: Marko Silva
  in album: Tramposa (Cover)
    type: MusicAlbum
    date published: 2023-02-10

Ya Me Enteré (Cover)
type: MusicAlbum
date published: 2023-01-06
track: Ya Me Enteré - Cover
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165446
  explicit: false
  by artist: Marko Silva
  in album: Ya Me Enteré (Cover)
    type: MusicAlbum
    date published: 2023-01-06

Ya Superame
type: MusicAlbum
date published: 2022-12-08
track: Ya Superame
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154375
  explicit: false
  by artist: Marko Silva
  in album: Ya Superame
    type: MusicAlbum
    date published: 2022-12-08

Tú
type: MusicAlbum
date published: 2022-11-04
track: Tú
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214745
  explicit: false
  by artist: Marko Silva
  in album: Tú
    type: MusicAlbum
    date published: 2022-11-04
  isrc code: QZW9K2289763

Amantes y Amigos (Versión Acústica)
type: MusicAlbum
date published: 2022-04-28
track: Amantes y Amigos - Versión Acústica
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224679
  explicit: false
  by artist: Marko Silva
  in album: Amantes y Amigos (Versión Acústica)
    type: MusicAlbum
    date published: 2022-04-28

Amantes y Amigos
type: MusicAlbum
date published: 2022-03-11
track: Amantes y Amigos
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224679
  explicit: false
  by artist: Marko Silva
  in album: Amantes y Amigos
    type: MusicAlbum
    date published: 2022-03-11
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    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/1GpdCO3vZcM78USqQ28L0m.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GpdCO3vZcM78USqQ28L0m
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
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  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 0x76c0ad4cc7d485192dfccd5658024eb22a17c70a475def8c2ad303d79e120b83. 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/1GpdCO3vZcM78USqQ28L0m.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/1GpdCO3vZcM78USqQ28L0m.
    date published: 2026-07-02T03:30:09Z
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Cómo Haré
type: MusicAlbum
date published: 2021-09-17
track: Cómo Haré
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239119
  explicit: false
  by artist: Marko Silva
  in album: Cómo Haré
    type: MusicAlbum
    date published: 2021-09-17

Soltero
type: MusicAlbum
date published: 2021-01-08
track: Soltero
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175991
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  by artist: Marko Silva
  by artist: El Villano
  in album: Soltero
    type: MusicAlbum
    date published: 2021-01-08
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  additional property: CopyrightStatus
    type: PropertyValue
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    value: https://explorer.copyrightchains.com/tx/0x3135f9c0dd0f07c0374c479ac02acf89f99c8cbe80e0dce286959049cefcb982
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0Uor0Dtt1IhkpS8YqH8Q8F.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Uor0Dtt1IhkpS8YqH8Q8F
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  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 0x3135f9c0dd0f07c0374c479ac02acf89f99c8cbe80e0dce286959049cefcb982. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Uor0Dtt1IhkpS8YqH8Q8F.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/0Uor0Dtt1IhkpS8YqH8Q8F.
    date published: 2026-07-02T11:38:34Z

Amantes
type: MusicAlbum
date published: 2020-11-06
track: Amantes
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198968
  explicit: false
  by artist: Marko Silva
  by artist: Sophy Mell
  in album: Amantes
    type: MusicAlbum
    date published: 2020-11-06
  isrc code: QZN882078001

Tantas Ganas
type: MusicAlbum
date published: 2020-03-10
track: Tantas Ganas
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184477
  explicit: false
  by artist: Marko Silva
  by artist: Tati Zaqui
  in album: Tantas Ganas
    type: MusicAlbum
    date published: 2020-03-10
  isrc code: GBWUL2036851

Que te Enamore
type: MusicAlbum
date published: 2019-06-07
track: Que te Enamore
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244621
  explicit: false
  by artist: Marko Silva
  by artist: Snova
  by artist: Lionel Ferro
  by artist: Karen Méndez
  in album: Que te Enamore
    type: MusicAlbum
    date published: 2019-06-07
  isrc code: GBLPF0226936
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:14:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x493c4fa56777fb454f41d8bf15960093fc2589ae0fccce7b3a6d528d3b99f63b
  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/6tlcsQaZmwhJjEd8cGCsMr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tlcsQaZmwhJjEd8cGCsMr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x493c4fa56777fb454f41d8bf15960093fc2589ae0fccce7b3a6d528d3b99f63b","isrc":"GBLPF0226936","name":"Que te Enamore","registered_at":"2026-06-08T12:14:35Z","spotify_id":"6tlcsQaZmwhJjEd8cGCsMr","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 0x493c4fa56777fb454f41d8bf15960093fc2589ae0fccce7b3a6d528d3b99f63b. 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/6tlcsQaZmwhJjEd8cGCsMr.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/6tlcsQaZmwhJjEd8cGCsMr.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x493c4fa56777fb454f41d8bf15960093fc2589ae0fccce7b3a6d528d3b99f63b","isrc":"GBLPF0226936","name":"Que te Enamore","registered_at":"2026-06-08T12:14:35Z","spotify_id":"6tlcsQaZmwhJjEd8cGCsMr","type":"track"}

La Vi
type: MusicAlbum
date published: 2019-04-05
track: La Vi
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178125
  explicit: false
  by artist: Marko Silva
  in album: La Vi
    type: MusicAlbum
    date published: 2019-04-05
  isrc code: QZ5FN1982468
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T17:36:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0cb579da1d78c465c4831da7d92a52dd6c7c7b110506a346215c653aecc77eef
  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/4dmrgNtjg0K9oreQvXAmI5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dmrgNtjg0K9oreQvXAmI5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0cb579da1d78c465c4831da7d92a52dd6c7c7b110506a346215c653aecc77eef","isrc":"QZ5FN1982468","name":"La Vi","registered_at":"2026-06-10T17:36:03Z","spotify_id":"4dmrgNtjg0K9oreQvXAmI5","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 0x0cb579da1d78c465c4831da7d92a52dd6c7c7b110506a346215c653aecc77eef. 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/4dmrgNtjg0K9oreQvXAmI5.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/4dmrgNtjg0K9oreQvXAmI5.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0cb579da1d78c465c4831da7d92a52dd6c7c7b110506a346215c653aecc77eef","isrc":"QZ5FN1982468","name":"La Vi","registered_at":"2026-06-10T17:36:03Z","spotify_id":"4dmrgNtjg0K9oreQvXAmI5","type":"track"}

Una Vez Más
type: MusicAlbum
date published: 2019-02-22
track: Una Vez Más
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194778
  explicit: false
  by artist: Marko Silva
  in album: Una Vez Más
    type: MusicAlbum
    date published: 2019-02-22
  isrc code: TCAEC1906345
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T19:57:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd604294a945081bf1267ec499280af31b2613f78ec5326f9794be18543efd76d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5zgsVJG1eeQdyzbPVXEcbt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zgsVJG1eeQdyzbPVXEcbt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd604294a945081bf1267ec499280af31b2613f78ec5326f9794be18543efd76d","isrc":"TCAEC1906345","name":"Una Vez Más","registered_at":"2026-06-25T19:57:40Z","spotify_id":"5zgsVJG1eeQdyzbPVXEcbt","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 0xd604294a945081bf1267ec499280af31b2613f78ec5326f9794be18543efd76d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5zgsVJG1eeQdyzbPVXEcbt.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/5zgsVJG1eeQdyzbPVXEcbt.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xd604294a945081bf1267ec499280af31b2613f78ec5326f9794be18543efd76d","isrc":"TCAEC1906345","name":"Una Vez Más","registered_at":"2026-06-25T19:57:40Z","spotify_id":"5zgsVJG1eeQdyzbPVXEcbt","type":"track"}

Tun Tun
type: MusicAlbum
date published: 2018-11-30
track: Tun Tun
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191460
  explicit: false
  by artist: Marko Silva
  by artist: Sophy Mell
  in album: Tun Tun
    type: MusicAlbum
    date published: 2018-11-30
  isrc code: TCADY1877586
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:14:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd49ed2fd97f51a6ea9bc9b0d28cd78d35cc212c9fa882efb5e7af03a473ab32e
  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/5Xhzsn8demSBBaHDSH6cou.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Xhzsn8demSBBaHDSH6cou
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd49ed2fd97f51a6ea9bc9b0d28cd78d35cc212c9fa882efb5e7af03a473ab32e","isrc":"TCADY1877586","name":"Tun Tun","registered_at":"2026-06-08T20:14:49Z","spotify_id":"5Xhzsn8demSBBaHDSH6cou","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 0xd49ed2fd97f51a6ea9bc9b0d28cd78d35cc212c9fa882efb5e7af03a473ab32e. 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/5Xhzsn8demSBBaHDSH6cou.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/5Xhzsn8demSBBaHDSH6cou.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xd49ed2fd97f51a6ea9bc9b0d28cd78d35cc212c9fa882efb5e7af03a473ab32e","isrc":"TCADY1877586","name":"Tun Tun","registered_at":"2026-06-08T20:14:49Z","spotify_id":"5Xhzsn8demSBBaHDSH6cou","type":"track"}

Aventurera
type: MusicAlbum
date published: 2018-08-07
track: Aventurera
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215030
  explicit: false
  by artist: Marko Silva
  by artist: KEVIN ROLDAN
  by artist: Ronald El Killa
  in album: Aventurera
    type: MusicAlbum
    date published: 2018-08-07
  isrc code: TCADT1870721
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:34:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa4ea52e8cde6c0f6864518bbd844abe5e61b51f8a5dad22d67fe579e1bd27c3d
  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/7i2UxP78Z8jpp6sB4DJIdH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7i2UxP78Z8jpp6sB4DJIdH
  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 0xa4ea52e8cde6c0f6864518bbd844abe5e61b51f8a5dad22d67fe579e1bd27c3d. 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/7i2UxP78Z8jpp6sB4DJIdH.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/7i2UxP78Z8jpp6sB4DJIdH.
    date published: 2026-06-13T15:41:10Z

Tu Favorito
type: MusicAlbum
date published: 2018-05-25
track: Tu Favorito
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232000
  explicit: false
  by artist: Marko Silva
  by artist: Darell
  in album: Tu Favorito
    type: MusicAlbum
    date published: 2018-05-25
  isrc code: TCADQ1872259

Amor Cobarde
type: MusicAlbum
date published: 2018-05-25
track: Amor Cobarde
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205813
  explicit: false
  by artist: Marko Silva
  in album: Amor Cobarde
    type: MusicAlbum
    date published: 2018-05-25
  isrc code: TCADQ1872198

Pa' Saber Amar
type: MusicAlbum
date published: 2018-01-09
track: Pa' Saber Amar
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218723
  explicit: false
  by artist: Marko Silva
  by artist: KHEA
  in album: Pa' Saber Amar
    type: MusicAlbum
    date published: 2018-01-09
  isrc code: QZAPG1831672
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:21:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f84791bd7dddf024931041ec64d7010c2d846f67a46fd5a96d2e3f4225d5649
  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/5kIh9Kzdg6ZhK2oU6KnlTz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kIh9Kzdg6ZhK2oU6KnlTz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4f84791bd7dddf024931041ec64d7010c2d846f67a46fd5a96d2e3f4225d5649","isrc":"QZAPG1831672","name":"Pa' Saber Amar","registered_at":"2026-06-09T08:21:09Z","spotify_id":"5kIh9Kzdg6ZhK2oU6KnlTz","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 0x4f84791bd7dddf024931041ec64d7010c2d846f67a46fd5a96d2e3f4225d5649. 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/5kIh9Kzdg6ZhK2oU6KnlTz.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/5kIh9Kzdg6ZhK2oU6KnlTz.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x4f84791bd7dddf024931041ec64d7010c2d846f67a46fd5a96d2e3f4225d5649","isrc":"QZAPG1831672","name":"Pa' Saber Amar","registered_at":"2026-06-09T08:21:09Z","spotify_id":"5kIh9Kzdg6ZhK2oU6KnlTz","type":"track"}

Amantes y Amigos (Cuarteto)
type: MusicAlbum
date published: 2025-03-20
track: Amantes y Amigos (Cuarteto)
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172685
  explicit: false
  by artist: Marko Silva
  in album: Amantes y Amigos (Cuarteto)
    type: MusicAlbum
    date published: 2025-03-20

Te Echo De Menos
type: MusicRecording
duration: PT3M16S
duration ms: 196572
explicit: false
by artist: Bryant Myers
by artist: Marko Silva
in album: Te Echo De Menos
  type: MusicAlbum
  date published: 2020-07-13
isrc code: GBWUL1939060
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:13:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x388561859cd02ab45d498e6649ce46abb517682ccb0c1db70ba44222f6f57cc7
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/5FD4AcNXnaVnt3hTQK8a9H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FD4AcNXnaVnt3hTQK8a9H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x388561859cd02ab45d498e6649ce46abb517682ccb0c1db70ba44222f6f57cc7","isrc":"GBWUL1939060","name":"Te Echo De Menos","registered_at":"2026-06-04T13:13:28Z","spotify_id":"5FD4AcNXnaVnt3hTQK8a9H","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 0x388561859cd02ab45d498e6649ce46abb517682ccb0c1db70ba44222f6f57cc7. 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/5FD4AcNXnaVnt3hTQK8a9H.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/5FD4AcNXnaVnt3hTQK8a9H.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x388561859cd02ab45d498e6649ce46abb517682ccb0c1db70ba44222f6f57cc7","isrc":"GBWUL1939060","name":"Te Echo De Menos","registered_at":"2026-06-04T13:13:28Z","spotify_id":"5FD4AcNXnaVnt3hTQK8a9H","type":"track"}

Salvaje
type: MusicRecording
duration: PT3M43S
duration ms: 223529
explicit: false
by artist: Marko Silva
by artist: Darkiel
in album: Salvaje
  type: MusicAlbum
  date published: 2019-08-16
isrc code: USLZJ1952587
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T18:10:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1cfa6d30a7cc821e6c78551584642bf88437e11c23a7d4f08384070ee91e8c83
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/1DhLChcHy8Be7Ec6lxrTgH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DhLChcHy8Be7Ec6lxrTgH
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 0x1cfa6d30a7cc821e6c78551584642bf88437e11c23a7d4f08384070ee91e8c83. 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/1DhLChcHy8Be7Ec6lxrTgH.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/1DhLChcHy8Be7Ec6lxrTgH.
  date published: 2026-07-02T03:55:08Z

Quiero Saber
type: MusicRecording
duration: PT2M17S
duration ms: 137744
explicit: false
by artist: Marko Silva
in album: Quiero Saber
  type: MusicAlbum
  date published: 2024-06-14

Te Voy a Olvidar
type: MusicRecording
duration: PT2M37S
duration ms: 157826
explicit: false
by artist: Marko Silva
in album: Te Voy a Olvidar
  type: MusicAlbum
  date published: 2023-12-15
isrc code: QZW9L2351330
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T02:00:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c4793cfac553701f476413ff4553f4b63c49fbed7d28ab0e8fc335bc81d6de4
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/4bhOQ58bz8o5yOhpOEckFV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bhOQ58bz8o5yOhpOEckFV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c4793cfac553701f476413ff4553f4b63c49fbed7d28ab0e8fc335bc81d6de4","isrc":"QZW9L2351330","name":"Te Voy a Olvidar","registered_at":"2026-06-27T02:00:09Z","spotify_id":"4bhOQ58bz8o5yOhpOEckFV","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 0x8c4793cfac553701f476413ff4553f4b63c49fbed7d28ab0e8fc335bc81d6de4. 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/4bhOQ58bz8o5yOhpOEckFV.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/4bhOQ58bz8o5yOhpOEckFV.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8c4793cfac553701f476413ff4553f4b63c49fbed7d28ab0e8fc335bc81d6de4","isrc":"QZW9L2351330","name":"Te Voy a Olvidar","registered_at":"2026-06-27T02:00:09Z","spotify_id":"4bhOQ58bz8o5yOhpOEckFV","type":"track"}

Homenaje a los Grandes del Cuarteto
type: MusicRecording
duration: PT11M45S
duration ms: 705500
explicit: false
by artist: Marko Silva
in album: Homenaje a los Grandes del Cuarteto
  type: MusicAlbum
  date published: 2023-11-23

Mi Fantasia
type: MusicRecording
duration: PT3M20S
duration ms: 200128
explicit: false
by artist: Marko Silva
by artist: German Sosa
in album: Mi Fantasia
  type: MusicAlbum
  date published: 2023-07-14

Tu Amante Tu Amigo
type: MusicRecording
duration: PT3M49S
duration ms: 229760
explicit: false
by artist: Marko Silva
by artist: Uriel Lozano
in album: Tu Amante Tu Amigo
  type: MusicAlbum
  date published: 2023-04-21
isrc code: QZGLS2349695
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:33:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03969dca0ad9ddda8496bcd85d0820850f39597b4f512fb7521c4990902fcd96
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/07FFZUzeZhjTnokrapcNwR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07FFZUzeZhjTnokrapcNwR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03969dca0ad9ddda8496bcd85d0820850f39597b4f512fb7521c4990902fcd96","isrc":"QZGLS2349695","name":"Tu Amante Tu Amigo","registered_at":"2026-06-04T12:33:29Z","spotify_id":"07FFZUzeZhjTnokrapcNwR","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 0x03969dca0ad9ddda8496bcd85d0820850f39597b4f512fb7521c4990902fcd96. 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/07FFZUzeZhjTnokrapcNwR.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/07FFZUzeZhjTnokrapcNwR.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x03969dca0ad9ddda8496bcd85d0820850f39597b4f512fb7521c4990902fcd96","isrc":"QZGLS2349695","name":"Tu Amante Tu Amigo","registered_at":"2026-06-04T12:33:29Z","spotify_id":"07FFZUzeZhjTnokrapcNwR","type":"track"}

Tramposa - Cover
type: MusicRecording
duration: PT3M2S
duration ms: 182314
explicit: false
by artist: Marko Silva
in album: Tramposa (Cover)
  type: MusicAlbum
  date published: 2023-02-10

Ya Me Enteré - Cover
type: MusicRecording
duration: PT2M45S
duration ms: 165446
explicit: false
by artist: Marko Silva
in album: Ya Me Enteré (Cover)
  type: MusicAlbum
  date published: 2023-01-06

Ya Superame
type: MusicRecording
duration: PT2M34S
duration ms: 154375
explicit: false
by artist: Marko Silva
in album: Ya Superame
  type: MusicAlbum
  date published: 2022-12-08

Tú
type: MusicRecording
duration: PT3M34S
duration ms: 214745
explicit: false
by artist: Marko Silva
in album: Tú
  type: MusicAlbum
  date published: 2022-11-04
isrc code: QZW9K2289763

Amantes y Amigos - Versión Acústica
type: MusicRecording
duration: PT3M44S
duration ms: 224679
explicit: false
by artist: Marko Silva
in album: Amantes y Amigos (Versión Acústica)
  type: MusicAlbum
  date published: 2022-04-28

Amantes y Amigos
type: MusicRecording
duration: PT3M44S
duration ms: 224679
explicit: false
by artist: Marko Silva
in album: Amantes y Amigos
  type: MusicAlbum
  date published: 2022-03-11
isrc code: QZGLM2298412
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:18:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76c0ad4cc7d485192dfccd5658024eb22a17c70a475def8c2ad303d79e120b83
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/1GpdCO3vZcM78USqQ28L0m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GpdCO3vZcM78USqQ28L0m
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x76c0ad4cc7d485192dfccd5658024eb22a17c70a475def8c2ad303d79e120b83","isrc":"QZGLM2298412","name":"Amantes y Amigos","registered_at":"2026-06-19T11:18:30Z","spotify_id":"1GpdCO3vZcM78USqQ28L0m","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 0x76c0ad4cc7d485192dfccd5658024eb22a17c70a475def8c2ad303d79e120b83. 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/1GpdCO3vZcM78USqQ28L0m.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/1GpdCO3vZcM78USqQ28L0m.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x76c0ad4cc7d485192dfccd5658024eb22a17c70a475def8c2ad303d79e120b83","isrc":"QZGLM2298412","name":"Amantes y Amigos","registered_at":"2026-06-19T11:18:30Z","spotify_id":"1GpdCO3vZcM78USqQ28L0m","type":"track"}

Cómo Haré
type: MusicRecording
duration: PT3M59S
duration ms: 239119
explicit: false
by artist: Marko Silva
in album: Cómo Haré
  type: MusicAlbum
  date published: 2021-09-17

Soltero
type: MusicRecording
duration: PT2M55S
duration ms: 175991
explicit: false
by artist: Marko Silva
by artist: El Villano
in album: Soltero
  type: MusicAlbum
  date published: 2021-01-08
isrc code: AR8TN2000773
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T19:57:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3135f9c0dd0f07c0374c479ac02acf89f99c8cbe80e0dce286959049cefcb982
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Uor0Dtt1IhkpS8YqH8Q8F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Uor0Dtt1IhkpS8YqH8Q8F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
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 0x3135f9c0dd0f07c0374c479ac02acf89f99c8cbe80e0dce286959049cefcb982. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Uor0Dtt1IhkpS8YqH8Q8F.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/0Uor0Dtt1IhkpS8YqH8Q8F.
  date published: 2026-07-02T11:38:34Z

Amantes
type: MusicRecording
duration: PT3M18S
duration ms: 198968
explicit: false
by artist: Marko Silva
by artist: Sophy Mell
in album: Amantes
  type: MusicAlbum
  date published: 2020-11-06
isrc code: QZN882078001

Tantas Ganas
type: MusicRecording
duration: PT3M4S
duration ms: 184477
explicit: false
by artist: Marko Silva
by artist: Tati Zaqui
in album: Tantas Ganas
  type: MusicAlbum
  date published: 2020-03-10
isrc code: GBWUL2036851

Que te Enamore
type: MusicRecording
duration: PT4M4S
duration ms: 244621
explicit: false
by artist: Marko Silva
by artist: Snova
by artist: Lionel Ferro
by artist: Karen Méndez
in album: Que te Enamore
  type: MusicAlbum
  date published: 2019-06-07
isrc code: GBLPF0226936
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:14:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x493c4fa56777fb454f41d8bf15960093fc2589ae0fccce7b3a6d528d3b99f63b
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/6tlcsQaZmwhJjEd8cGCsMr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tlcsQaZmwhJjEd8cGCsMr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x493c4fa56777fb454f41d8bf15960093fc2589ae0fccce7b3a6d528d3b99f63b","isrc":"GBLPF0226936","name":"Que te Enamore","registered_at":"2026-06-08T12:14:35Z","spotify_id":"6tlcsQaZmwhJjEd8cGCsMr","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 0x493c4fa56777fb454f41d8bf15960093fc2589ae0fccce7b3a6d528d3b99f63b. 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/6tlcsQaZmwhJjEd8cGCsMr.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/6tlcsQaZmwhJjEd8cGCsMr.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x493c4fa56777fb454f41d8bf15960093fc2589ae0fccce7b3a6d528d3b99f63b","isrc":"GBLPF0226936","name":"Que te Enamore","registered_at":"2026-06-08T12:14:35Z","spotify_id":"6tlcsQaZmwhJjEd8cGCsMr","type":"track"}

La Vi
type: MusicRecording
duration: PT2M58S
duration ms: 178125
explicit: false
by artist: Marko Silva
in album: La Vi
  type: MusicAlbum
  date published: 2019-04-05
isrc code: QZ5FN1982468
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:36:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0cb579da1d78c465c4831da7d92a52dd6c7c7b110506a346215c653aecc77eef
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/4dmrgNtjg0K9oreQvXAmI5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dmrgNtjg0K9oreQvXAmI5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0cb579da1d78c465c4831da7d92a52dd6c7c7b110506a346215c653aecc77eef","isrc":"QZ5FN1982468","name":"La Vi","registered_at":"2026-06-10T17:36:03Z","spotify_id":"4dmrgNtjg0K9oreQvXAmI5","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 0x0cb579da1d78c465c4831da7d92a52dd6c7c7b110506a346215c653aecc77eef. 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/4dmrgNtjg0K9oreQvXAmI5.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/4dmrgNtjg0K9oreQvXAmI5.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0cb579da1d78c465c4831da7d92a52dd6c7c7b110506a346215c653aecc77eef","isrc":"QZ5FN1982468","name":"La Vi","registered_at":"2026-06-10T17:36:03Z","spotify_id":"4dmrgNtjg0K9oreQvXAmI5","type":"track"}

Una Vez Más
type: MusicRecording
duration: PT3M14S
duration ms: 194778
explicit: false
by artist: Marko Silva
in album: Una Vez Más
  type: MusicAlbum
  date published: 2019-02-22
isrc code: TCAEC1906345
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T19:57:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd604294a945081bf1267ec499280af31b2613f78ec5326f9794be18543efd76d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5zgsVJG1eeQdyzbPVXEcbt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zgsVJG1eeQdyzbPVXEcbt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd604294a945081bf1267ec499280af31b2613f78ec5326f9794be18543efd76d","isrc":"TCAEC1906345","name":"Una Vez Más","registered_at":"2026-06-25T19:57:40Z","spotify_id":"5zgsVJG1eeQdyzbPVXEcbt","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 0xd604294a945081bf1267ec499280af31b2613f78ec5326f9794be18543efd76d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5zgsVJG1eeQdyzbPVXEcbt.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/5zgsVJG1eeQdyzbPVXEcbt.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xd604294a945081bf1267ec499280af31b2613f78ec5326f9794be18543efd76d","isrc":"TCAEC1906345","name":"Una Vez Más","registered_at":"2026-06-25T19:57:40Z","spotify_id":"5zgsVJG1eeQdyzbPVXEcbt","type":"track"}