Velvet Jazz Flow
type: MusicGroup
popularity: 2
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3b2b10090540e90a8ac14edb4bac7802ecad13855f8927631fd35008a28c0c2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0bede3fc-c468-4c78-96fb-486c0ac77179.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0bede3fc-c468-4c78-96fb-486c0ac77179.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0bede3fc-c468-4c78-96fb-486c0ac77179
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3b2b10090540e90a8ac14edb4bac7802ecad13855f8927631fd35008a28c0c2","name":"Velvet Jazz Flow","registered_at":"2026-06-15T17:43:25Z","symbol":"NIM0783538","token_address":"0xd45b1b607cd9fd213034953a3ce55a30e60b2539","type":"artist","uuid":"0bede3fc-c468-4c78-96fb-486c0ac77179"}
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 0xf3b2b10090540e90a8ac14edb4bac7802ecad13855f8927631fd35008a28c0c2. Chain 2 (Bitcoin): anchored in block 953886 (2026-06-16T04:37:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0bede3fc-c468-4c78-96fb-486c0ac77179.json and https://artists.proofprofile.net/proofs/artist/0bede3fc-c468-4c78-96fb-486c0ac77179.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:37:45Z
  text: {"copyright_id":"0xf3b2b10090540e90a8ac14edb4bac7802ecad13855f8927631fd35008a28c0c2","name":"Velvet Jazz Flow","registered_at":"2026-06-15T17:43:25Z","symbol":"NIM0783538","token_address":"0xd45b1b607cd9fd213034953a3ce55a30e60b2539","type":"artist","uuid":"0bede3fc-c468-4c78-96fb-486c0ac77179"}
album: Urban Velvet Night Reflections
  type: MusicAlbum
  date published: 2025-09-28
  track: Nocturnal Embrace
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212159
    explicit: false
    by artist: Velvet Jazz Flow
    in album: Urban Velvet Night Reflections
      type: MusicAlbum
      date published: 2025-09-28
    isrc code: QT3F52504000
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T02:35:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4c36de3ae27b30b80f222a5cf4a957ddfee084f670d2b62026e088d6962077de
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F52504000
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0x4c36de3ae27b30b80f222a5cf4a957ddfee084f670d2b62026e088d6962077de. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QT3F52504000.
      date published: 2026-07-06T06:56:49Z
    audio: Nocturnal Embrace
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.038
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.706
      additional property: Energy
        type: PropertyValue
        value: 0.655
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.094
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.438
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.285
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.092
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Velvet Night Mist
  type: MusicAlbum
  date published: 2025-09-28
album: Amber Afternoon Glow
  type: MusicAlbum
  date published: 2025-10-12
album: Mysterious Nights Velvet Secrets
  type: MusicAlbum
  date published: 2025-10-19
album: The Quiet Side of Dusk
  type: MusicAlbum
  date published: 2025-10-28