Purple Waves
type: MusicGroup
genre: lounge
popularity: 32
followers: 178
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40c2a2a4055bdaf9ccd779903effe6ee051c6a3c79480a00abb697510ee40ef0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69aedcef-f769-4198-9e4f-941843e451e1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69aedcef-f769-4198-9e4f-941843e451e1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69aedcef-f769-4198-9e4f-941843e451e1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x40c2a2a4055bdaf9ccd779903effe6ee051c6a3c79480a00abb697510ee40ef0","name":"Purple Waves","registered_at":"2026-06-11T23:29:34Z","symbol":"NIM0136872","token_address":"0x3797f06585b22661c34f000f874b7102f72c7429","type":"artist","uuid":"69aedcef-f769-4198-9e4f-941843e451e1"}
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 0x40c2a2a4055bdaf9ccd779903effe6ee051c6a3c79480a00abb697510ee40ef0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/69aedcef-f769-4198-9e4f-941843e451e1.json and https://artists.proofprofile.net/proofs/artist/69aedcef-f769-4198-9e4f-941843e451e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x40c2a2a4055bdaf9ccd779903effe6ee051c6a3c79480a00abb697510ee40ef0","name":"Purple Waves","registered_at":"2026-06-11T23:29:34Z","symbol":"NIM0136872","token_address":"0x3797f06585b22661c34f000f874b7102f72c7429","type":"artist","uuid":"69aedcef-f769-4198-9e4f-941843e451e1"}
album: Lotus Sunset
  type: MusicAlbum
  date published: 2018-06-08
album: Das Mitleid
  type: MusicAlbum
  date published: 2019-05-17
album: Night Shades
  type: MusicAlbum
  date published: 2023-08-04
album: Lotus Sunset
  type: MusicAlbum
  date published: 2023-09-01
album: Mirage Island
  type: MusicAlbum
  date published: 2023-09-15
album: Private Island
  type: MusicAlbum
  date published: 2023-09-29
album: Journey Of Life
  type: MusicAlbum
  date published: 2023-10-13
album: Movements
  type: MusicAlbum
  date published: 2023-12-15
  track: Movements
    type: MusicRecording
    duration: PT2M11S
    duration ms: 131181
    explicit: false
    by artist: Purple Waves
    in album: Movements
      type: MusicAlbum
      date published: 2023-12-15
    genre: lounge
    isrc code: SE7DX2300411
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T18:09:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4453c67360a662f9dbcf303b3953752ca21c2bb4c9d88a976d1fcd3c15c7a29d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE7DX2300411
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x4453c67360a662f9dbcf303b3953752ca21c2bb4c9d88a976d1fcd3c15c7a29d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/SE7DX2300411.
      date published: 2026-07-03T19:59:51Z
    audio: Movements
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.003
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.705
      additional property: Energy
        type: PropertyValue
        value: 0.712
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.578
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.875
      additional property: Liveness
        type: PropertyValue
        value: 0.128
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.376
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.83
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Private Beach
  type: MusicAlbum
  date published: 2024-04-19
  track: Private Beach
    type: MusicRecording
    duration: PT1M45S
    duration ms: 105285
    explicit: false
    by artist: Purple Waves
    in album: Private Beach
      type: MusicAlbum
      date published: 2024-04-19
    genre: lounge
    isrc code: SE7DX2401383
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T13:49:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6dd9b0a32d3b92894065f80200faa0cf930e83395abede9360708f82379c1917
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE7DX2401383
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x6dd9b0a32d3b92894065f80200faa0cf930e83395abede9360708f82379c1917. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/SE7DX2401383.
      date published: 2026-07-05T01:12:41Z
    audio: Private Beach
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.982
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      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

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.664

Energy
type: PropertyValue
value: 0.632

Speechiness
type: PropertyValue
value: 0.033

Acousticness
type: PropertyValue
value: 0.311

Instrumentalness
type: PropertyValue
value: 0.92

Liveness
type: PropertyValue
value: 0.131

Valence (Positivity)
type: PropertyValue
value: 0.187

Loudness (dB)
type: PropertyValue
value: -11.16

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Minor