Denis Zephyr
type: MusicGroup
genre: indie dance
popularity: 8
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd611e650e03219cadec391e4359e1b39522fd753e7942e07f15b8c32ec45adcb
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/52eeb26f-6807-413b-a4be-63c23fd94d0d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52eeb26f-6807-413b-a4be-63c23fd94d0d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52eeb26f-6807-413b-a4be-63c23fd94d0d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd611e650e03219cadec391e4359e1b39522fd753e7942e07f15b8c32ec45adcb","name":"Denis Zephyr","registered_at":"2026-06-16T18:35:25Z","symbol":"NIM1139616","token_address":"0xfcef0b900016a5b79cbcb11506316120735b268a","type":"artist","uuid":"52eeb26f-6807-413b-a4be-63c23fd94d0d"}
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 0xd611e650e03219cadec391e4359e1b39522fd753e7942e07f15b8c32ec45adcb. 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/52eeb26f-6807-413b-a4be-63c23fd94d0d.json and https://artists.proofprofile.net/proofs/artist/52eeb26f-6807-413b-a4be-63c23fd94d0d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xd611e650e03219cadec391e4359e1b39522fd753e7942e07f15b8c32ec45adcb","name":"Denis Zephyr","registered_at":"2026-06-16T18:35:25Z","symbol":"NIM1139616","token_address":"0xfcef0b900016a5b79cbcb11506316120735b268a","type":"artist","uuid":"52eeb26f-6807-413b-a4be-63c23fd94d0d"}
album: Call from London EP
  type: MusicAlbum
  date published: 2010-10-04
album: Ocean Tranquility
  type: MusicAlbum
  date published: 2011-11-14
album: Ocean Tranquility
  type: MusicAlbum
  date published: 2011-12-30
album: Crying Moon EP
  type: MusicAlbum
  date published: 2012-04-30
album: Space Passion EP
  type: MusicAlbum
  date published: 2012-09-28
album: Sleep Alone
  type: MusicAlbum
  date published: 2013-08-12
album: Lost Shore
  type: MusicAlbum
  date published: 2014-09-11
album: Red Snow
  type: MusicAlbum
  date published: 2014-12-15
album: Avanti 80'
  type: MusicAlbum
  date published: 2021-05-21
album: Sweet and Red
  type: MusicAlbum
  date published: 2021-09-10
album: Creepy Trip
  type: MusicAlbum
  date published: 2022-03-25
track: Rafakan
  type: MusicRecording
  duration: PT5M22S
  duration ms: 322622
  explicit: false
  by artist: Denis Zephyr
  in album: All Stars 04
    type: MusicAlbum
    date published: 2023-05-12
  isrc code: NLHR22300443
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T18:28:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x371c9068698e1ad1dc0d0f521113e55f15d2ad5dffaa0bbd51dd76cc9188fd1e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960448
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960448
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR22300443
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T18:48:12Z
  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 0x371c9068698e1ad1dc0d0f521113e55f15d2ad5dffaa0bbd51dd76cc9188fd1e. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/NLHR22300443.
    date published: 2026-07-31T18:48:12Z
  audio: Rafakan
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 132.961
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.803
    additional property: Energy
      type: PropertyValue
      value: 0.688
    additional property: Speechiness
      type: PropertyValue
      value: 0.06
    additional property: Acousticness
      type: PropertyValue
      value: 0.002
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.886
    additional property: Liveness
      type: PropertyValue
      value: 0.655
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.319
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.704
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor