FRVNCO
type: MusicGroup
genre: big room
genre: latin house
popularity: 6
followers: 2313
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f3941079753670ff938293ba676fe91153839a14d9b23f237b18c9facf51ed9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12ec9cee-ccf9-4cc3-b640-033a8e774d18.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12ec9cee-ccf9-4cc3-b640-033a8e774d18.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/12ec9cee-ccf9-4cc3-b640-033a8e774d18
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
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 0x9f3941079753670ff938293ba676fe91153839a14d9b23f237b18c9facf51ed9. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12ec9cee-ccf9-4cc3-b640-033a8e774d18.json and https://artists.proofprofile.net/proofs/artist/12ec9cee-ccf9-4cc3-b640-033a8e774d18.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T06:37:25Z
album: Rumba
  type: MusicAlbum
  date published: 2017-05-08
album: Gaia
  type: MusicAlbum
  date published: 2017-10-31
album: Gaia
  type: MusicAlbum
  date published: 2017-11-01
album: Squeaky
  type: MusicAlbum
  date published: 2018-03-16
album: Rumba
  type: MusicAlbum
  date published: 2018-05-23
album: Take Off
  type: MusicAlbum
  date published: 2019-11-04
album: Find You
  type: MusicAlbum
  date published: 2019-12-02
album: Evolution
  type: MusicAlbum
  date published: 2020-10-20
album: Freedom
  type: MusicAlbum
  date published: 2020-11-18
album: Amargo Adios
  type: MusicAlbum
  date published: 2023-01-27
album: Back 2 The Oldschool
  type: MusicAlbum
  date published: 2023-03-31
album: Late Nights
  type: MusicAlbum
  date published: 2023-04-28
album: Fading
  type: MusicAlbum
  date published: 2023-05-12
album: Tribu
  type: MusicAlbum
  date published: 2023-08-25
album: Tribu
  type: MusicAlbum
  date published: 2023-08-25
album: Breathe (Radio Edit)
  type: MusicAlbum
  date published: 2023-09-22
album: Zeus
  type: MusicAlbum
  date published: 2023-11-02
album: Can You Hear This?
  type: MusicAlbum
  date published: 2023-12-15
album: Vacilando
  type: MusicAlbum
  date published: 2024-01-26
  track: Vacilando
    type: MusicRecording
    duration: PT4M58S
    duration ms: 298529
    explicit: false
    by artist: FRVNCO
    in album: Vacilando
      type: MusicAlbum
      date published: 2024-01-26
    genre: big room
    genre: latin house
    isrc code: QZWFM2347215
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T12:46:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa0de827f7af172ecbd983abaf43c65ae3c945aefbc42b1575f9057de305db2e8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958300
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958300
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2347215
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:14:30Z
    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 0xa0de827f7af172ecbd983abaf43c65ae3c945aefbc42b1575f9057de305db2e8. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZWFM2347215 — a six-check JSON result.
      date published: 2026-07-16T16:14:30Z
    audio: Vacilando
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.999
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.699
      additional property: Energy
        type: PropertyValue
        value: 0.692
      additional property: Speechiness
        type: PropertyValue
        value: 0.088
      additional property: Acousticness
        type: PropertyValue
        value: 0.039
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.359
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.436
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.737
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Vacilando
  type: MusicAlbum
  date published: 2024-01-26