Marina Valdez
type: MusicGroup
genre: christian hip hop
popularity: 5
followers: 945
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44c0063700606fc6c3805a4cb1604ae880604ddbd45c9f5fac595d30dfe38bc7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e29444f-ddf6-4cf5-b2ab-c6f70d0d396b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e29444f-ddf6-4cf5-b2ab-c6f70d0d396b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8e29444f-ddf6-4cf5-b2ab-c6f70d0d396b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44c0063700606fc6c3805a4cb1604ae880604ddbd45c9f5fac595d30dfe38bc7","name":"Marina Valdez","registered_at":"2026-06-17T15:17:19Z","symbol":"NIM1435796","token_address":"0x5ce4653948e84029520c2df133dc0a509de7cbfa","type":"artist","uuid":"8e29444f-ddf6-4cf5-b2ab-c6f70d0d396b"}
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 0x44c0063700606fc6c3805a4cb1604ae880604ddbd45c9f5fac595d30dfe38bc7. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8e29444f-ddf6-4cf5-b2ab-c6f70d0d396b.json and https://artists.proofprofile.net/proofs/artist/8e29444f-ddf6-4cf5-b2ab-c6f70d0d396b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x44c0063700606fc6c3805a4cb1604ae880604ddbd45c9f5fac595d30dfe38bc7","name":"Marina Valdez","registered_at":"2026-06-17T15:17:19Z","symbol":"NIM1435796","token_address":"0x5ce4653948e84029520c2df133dc0a509de7cbfa","type":"artist","uuid":"8e29444f-ddf6-4cf5-b2ab-c6f70d0d396b"}
album: Así Es el Amor (feat. Apostoles del Rap)
  type: MusicAlbum
  date published: 2016-01-27
album: Así Es el Amor
  type: MusicAlbum
  date published: 2016-11-19
album: Violencia al Corazón
  type: MusicAlbum
  date published: 2018-03-19
album: Prosigo
  type: MusicAlbum
  date published: 2018-06-25
album: Propenso
  type: MusicAlbum
  date published: 2018-08-23
album: Indefenso
  type: MusicAlbum
  date published: 2018-10-12
album: Indignante (feat. Marto, G.I. Joe & Getse Real)
  type: MusicAlbum
  date published: 2019-04-29
album: Mariposas
  type: MusicAlbum
  date published: 2020-04-20
album: Flores e Ilusiones
  type: MusicAlbum
  date published: 2020-06-12
album: La Bestia Perfecta
  type: MusicAlbum
  date published: 2020-07-30
album: Cuento de Hadas
  type: MusicAlbum
  date published: 2020-10-21
album: En un Instante
  type: MusicAlbum
  date published: 2020-12-17
album: En un Instante
  type: MusicAlbum
  date published: 2020-12-17
album: Basura
  type: MusicAlbum
  date published: 2021-03-12
album: No Me Quedo
  type: MusicAlbum
  date published: 2021-06-18
album: Victimario
  type: MusicAlbum
  date published: 2021-08-06
album: Ana y Mía
  type: MusicAlbum
  date published: 2021-11-30
album: Es Temporal
  type: MusicAlbum
  date published: 2023-04-27
album: Es Temporal (Acústico)
  type: MusicAlbum
  date published: 2023-09-03
album: Alcoholik
  type: MusicAlbum
  date published: 2023-09-29
album: Los Hijos de Nadie
  type: MusicAlbum
  date published: 2024-08-02
album: Fracaso Cypher 1
  type: MusicAlbum
  date published: 2024-10-04
album: Alma Rota
  type: MusicAlbum
  date published: 2025-05-16
track: Así Es el Amor
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215557
  explicit: false
  by artist: Apostoles del Rap
  by artist: Marina Valdez
  in album: La Funcion Debe Continuar
    type: MusicAlbum
    date published: 2020-03-27
  isrc code: QMGR32092663
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T01:44:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0b3cc229112d9d23e1583d25e8bb5ca718cdff5c3f03d2be1e6d3e17d66263a1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGR32092663
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x0b3cc229112d9d23e1583d25e8bb5ca718cdff5c3f03d2be1e6d3e17d66263a1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGR32092663.
    date published: 2026-07-02T03:55:08Z
  audio: Así Es el Amor
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 156.18
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.554
    additional property: Energy
      type: PropertyValue
      value: 0.569
    additional property: Speechiness
      type: PropertyValue
      value: 0.205
    additional property: Acousticness
      type: PropertyValue
      value: 0.636
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.071
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.351
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.024
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major