VKD
type: MusicGroup
genre: organic house
popularity: 12
followers: 514
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e3e0502604f9d2f6db327ae607d81bec8d3e1333e5cab1516b3dd595f4c9015
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec512fe2-5928-4f5e-9535-199630ffd839.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec512fe2-5928-4f5e-9535-199630ffd839.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec512fe2-5928-4f5e-9535-199630ffd839
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3e0502604f9d2f6db327ae607d81bec8d3e1333e5cab1516b3dd595f4c9015. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec512fe2-5928-4f5e-9535-199630ffd839.json and https://artists.proofprofile.net/proofs/artist/ec512fe2-5928-4f5e-9535-199630ffd839.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
album: Rumour Has It
  type: MusicAlbum
  date published: 2012-12-30
album: Abduction
  type: MusicAlbum
  date published: 2014-06-09
album: A Trip with No Name (feat. Nancy Sim)
  type: MusicAlbum
  date published: 2015-01-26
album: Siri
  type: MusicAlbum
  date published: 2015-08-05
album: Someone Like You
  type: MusicAlbum
  date published: 2016-03-29
album: Vendetta EP
  type: MusicAlbum
  date published: 2017-11-20
album: Vendetta
  type: MusicAlbum
  date published: 2017-12-08
album: Maze
  type: MusicAlbum
  date published: 2020-12-02
album: Horn
  type: MusicAlbum
  date published: 2021-01-11
album: Maze
  type: MusicAlbum
  date published: 2021-01-24
  track: The Prayer of Lyra
    type: MusicRecording
    duration: PT6M10S
    duration ms: 370394
    explicit: false
    by artist: VKD
    in album: Maze
      type: MusicAlbum
      date published: 2021-01-24
    genre: organic house
    isrc code: GBKQU2108152
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T18:21:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbd9f4c91db3f8737c571f4881d399fcd87a6d3a96009ea9c12bdc7f8a2fc9d56
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958319
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958319
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2108152
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T20:12:32Z
    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 0xbd9f4c91db3f8737c571f4881d399fcd87a6d3a96009ea9c12bdc7f8a2fc9d56. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/GBKQU2108152.
      date published: 2026-07-16T20:12:32Z
    audio: The Prayer of Lyra
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.002
      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: 0.662
      additional property: Energy
        type: PropertyValue
        value: 0.814
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.059
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.626
      additional property: Liveness
        type: PropertyValue
        value: 0.085
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.102
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.777
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Minoa - George Bitsikas Remix
    type: MusicRecording
    duration: PT4M24S
    duration ms: 264295
    explicit: false
    by artist: VKD
    in album: Maze
      type: MusicAlbum
      date published: 2021-01-24
    genre: organic house
    isrc code: GBKQU2108153
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:32:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4dea5e19660278fb9a158364095fce266df32a57c568d513065a55164f6004e4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958166
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958166
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2108153
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T16:34:01Z
    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 0x4dea5e19660278fb9a158364095fce266df32a57c568d513065a55164f6004e4. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:34:01Z), 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/GBKQU2108153.
      date published: 2026-07-15T16:34:01Z
    audio: Minoa - George Bitsikas Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.018
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Can't You See
album: Extravaganza
album: Senegal
album: Free
album: Free (DSF Remix)
album: AIIR
album: Polar
album: That Thing

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.593

Energy
type: PropertyValue
value: 0.821

Speechiness
type: PropertyValue
value: 0.032

Acousticness
type: PropertyValue
value: 0.159

Instrumentalness
type: PropertyValue
value: 0.892

Liveness
type: PropertyValue
value: 0.726

Valence (Positivity)
type: PropertyValue
value: 0.149

Loudness (dB)
type: PropertyValue
value: -7.878

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Can't You See
type: MusicAlbum
date published: 2021-02-08

Extravaganza
type: MusicAlbum
date published: 2021-10-22

Senegal
type: MusicAlbum
date published: 2023-04-21

Free
type: MusicAlbum
date published: 2024-02-02

Free (DSF Remix)
type: MusicAlbum
date published: 2024-08-09
track: Free - DSF Remix Edit
  type: MusicRecording
  duration: PT5M21S
  duration ms: 321322
  explicit: false
  by artist: VKD
  in album: Free (DSF Remix)
    type: MusicAlbum
    date published: 2024-08-09
  genre: organic house
  isrc code: US83Z2489631
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T00:32:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xad2676089f95bd12abb55e7a0f3e7a553f9a642846e3cef8b3eef9d4e341cafd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956728
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956728
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2489631
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:43:49Z
  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 0xad2676089f95bd12abb55e7a0f3e7a553f9a642846e3cef8b3eef9d4e341cafd. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US83Z2489631.
    date published: 2026-07-05T01:43:49Z
  audio: Free - DSF Remix Edit
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 121.017
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.708
    additional property: Energy
      type: PropertyValue
      value: 0.895
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.004
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.269
    additional property: Liveness
      type: PropertyValue
      value: 0.097
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.602
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.937
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

AIIR
type: MusicAlbum
date published: 2025-02-14

Polar
type: MusicAlbum
date published: 2025-05-09

That Thing
type: MusicAlbum
date published: 2025-08-01