Markos Rosero
type: MusicGroup
genre: bolero
popularity: 13
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbecc025d8b0ea4464208d825bb9a9c665a85f8f7c236d6cb69889591638b827a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cdab31ae-69ea-4996-b1fb-8da7414f6c6a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cdab31ae-69ea-4996-b1fb-8da7414f6c6a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cdab31ae-69ea-4996-b1fb-8da7414f6c6a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbecc025d8b0ea4464208d825bb9a9c665a85f8f7c236d6cb69889591638b827a","name":"Markos Rosero","registered_at":"2026-06-15T02:08:27Z","symbol":"NIM0648694","token_address":"0xfcd7d410bccb193dd4407c086ecfa6e1bda99560","type":"artist","uuid":"cdab31ae-69ea-4996-b1fb-8da7414f6c6a"}
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbecc025d8b0ea4464208d825bb9a9c665a85f8f7c236d6cb69889591638b827a. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cdab31ae-69ea-4996-b1fb-8da7414f6c6a.json and https://artists.proofprofile.net/proofs/artist/cdab31ae-69ea-4996-b1fb-8da7414f6c6a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T11:52:51Z
  text: {"copyright_id":"0xbecc025d8b0ea4464208d825bb9a9c665a85f8f7c236d6cb69889591638b827a","name":"Markos Rosero","registered_at":"2026-06-15T02:08:27Z","symbol":"NIM0648694","token_address":"0xfcd7d410bccb193dd4407c086ecfa6e1bda99560","type":"artist","uuid":"cdab31ae-69ea-4996-b1fb-8da7414f6c6a"}
album: Tomar Para Olvidar
  type: MusicAlbum
  date published: 2024-07-30
album: Tomar Para Olvidar
  type: MusicAlbum
  date published: 2024-07-30
album: El Legado Continúa
  type: MusicAlbum
  date published: 2024-09-08
album: El Legado Continúa
  type: MusicAlbum
  date published: 2024-09-08
  track: Cómo Voy A Olvidarte
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155973
    explicit: false
    by artist: Markos Rosero
    in album: El Legado Continúa
      type: MusicAlbum
      date published: 2024-09-08
    genre: bolero
    isrc code: ES71G2420450
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T19:32:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa8173e8358c9747b621f486ac43997731ecac276521d531ba588eb5dcee05f34
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2420450
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8173e8358c9747b621f486ac43997731ecac276521d531ba588eb5dcee05f34. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2420450 — a six-check JSON result.
      date published: 2026-07-06T01:25:57Z
    audio: Cómo Voy A Olvidarte
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.962
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.618
      additional property: Energy
        type: PropertyValue
        value: 0.653
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.485
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.232
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.662
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.739
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Una Vida de Mentiras
  type: MusicAlbum
  date published: 2024-12-04
album: Una Vida de Mentiras
  type: MusicAlbum
  date published: 2024-12-04
album: El Teléfono (En Vivo)
  type: MusicAlbum
  date published: 2025-06-05
album: Yo Te Vi (En Vivo)
  type: MusicAlbum
  date published: 2025-06-05
album: Estoy Sin Ti (En Vivo)
  type: MusicAlbum
  date published: 2025-06-05