Orquesta Femenina D'Caché
type: MusicGroup
genre: salsa
popularity: 7
followers: 299
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea4bc1b35302c99a1668345634e990c379a29e6832b208c9abe3d23406e39731
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e2597ef-2d02-4d69-a13c-0717ebf16b05.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e2597ef-2d02-4d69-a13c-0717ebf16b05.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4e2597ef-2d02-4d69-a13c-0717ebf16b05
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea4bc1b35302c99a1668345634e990c379a29e6832b208c9abe3d23406e39731","name":"Orquesta Femenina D'Caché","registered_at":"2026-06-16T16:47:31Z","symbol":"NIM1113872","token_address":"0x1d5201962cacd165710e7d3651b9928da6aef968","type":"artist","uuid":"4e2597ef-2d02-4d69-a13c-0717ebf16b05"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4bc1b35302c99a1668345634e990c379a29e6832b208c9abe3d23406e39731. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e2597ef-2d02-4d69-a13c-0717ebf16b05.json and https://artists.proofprofile.net/proofs/artist/4e2597ef-2d02-4d69-a13c-0717ebf16b05.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xea4bc1b35302c99a1668345634e990c379a29e6832b208c9abe3d23406e39731","name":"Orquesta Femenina D'Caché","registered_at":"2026-06-16T16:47:31Z","symbol":"NIM1113872","token_address":"0x1d5201962cacd165710e7d3651b9928da6aef968","type":"artist","uuid":"4e2597ef-2d02-4d69-a13c-0717ebf16b05"}
album: Mi Rio Cauca
  type: MusicAlbum
  date published: 2020
album: Vuelve
  type: MusicAlbum
  date published: 2020
album: Me Moriría Sin Ti
  type: MusicAlbum
  date published: 2020
album: Mejor Hablemos
  type: MusicAlbum
  date published: 2020
album: Vuelve (E)
  type: MusicAlbum
  date published: 2020-09-30
album: Yo No Soy un Juego
  type: MusicAlbum
  date published: 2022-07-11
  track: Yo No Soy un Juego
    type: MusicRecording
    duration: PT4M57S
    duration ms: 297285
    explicit: false
    by artist: Orquesta Femenina D'Caché
    in album: Yo No Soy un Juego
      type: MusicAlbum
      date published: 2022-07-11
    genre: salsa
    isrc code: FR96X2029981
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T23:39:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x60b619e2c5b2f6956bf7f79cc7bca30142613477ceabf7f0008055e35cab6d26
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957774
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957774
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2029981
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:51:20Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b619e2c5b2f6956bf7f79cc7bca30142613477ceabf7f0008055e35cab6d26. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/FR96X2029981.
      date published: 2026-07-12T23:51:20Z
    audio: Yo No Soy un Juego
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 165.897
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.721
      additional property: Energy
        type: PropertyValue
        value: 0.778
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.609
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.149
      additional property: Liveness
        type: PropertyValue
        value: 0.066
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.965
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.316
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Me Cansé de Ser Tu Amante
  type: MusicAlbum
  date published: 2023-02-25
album: Basta de Mentiras
  type: MusicAlbum
  date published: 2023-02-25
album: No Te Olvidaré
  type: MusicAlbum
  date published: 2023-02-25
album: Como Toda Mujer
  type: MusicAlbum
  date published: 2023-02-25
album: El Amor Llegó
  type: MusicAlbum
  date published: 2023-02-25