Café Spice
type: MusicGroup
genre: indie folk
popularity: 4
followers: 577
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49a23983ae55c3de3c16a68d5225ab2de6aa20aa5f606d3aa9979974c30195f6
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/4802e394-1608-40d4-92c4-f308dbc041f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4802e394-1608-40d4-92c4-f308dbc041f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4802e394-1608-40d4-92c4-f308dbc041f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49a23983ae55c3de3c16a68d5225ab2de6aa20aa5f606d3aa9979974c30195f6","name":"Café Spice","registered_at":"2026-06-16T14:39:20Z","symbol":"NIM1083291","token_address":"0x9945829e7f8dc2171bfaadc6df44d54975493044","type":"artist","uuid":"4802e394-1608-40d4-92c4-f308dbc041f2"}
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 0x49a23983ae55c3de3c16a68d5225ab2de6aa20aa5f606d3aa9979974c30195f6. 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/4802e394-1608-40d4-92c4-f308dbc041f2.json and https://artists.proofprofile.net/proofs/artist/4802e394-1608-40d4-92c4-f308dbc041f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x49a23983ae55c3de3c16a68d5225ab2de6aa20aa5f606d3aa9979974c30195f6","name":"Café Spice","registered_at":"2026-06-16T14:39:20Z","symbol":"NIM1083291","token_address":"0x9945829e7f8dc2171bfaadc6df44d54975493044","type":"artist","uuid":"4802e394-1608-40d4-92c4-f308dbc041f2"}
album: Lauren
  type: MusicAlbum
  date published: 2018-11-30
album: Lauren
  type: MusicAlbum
  date published: 2018-11-30
album: Bn2
  type: MusicAlbum
  date published: 2019-02-01
album: Bn2
  type: MusicAlbum
  date published: 2019-02-01
album: Open Door
  type: MusicAlbum
  date published: 2019-09-27
album: Open Door
  type: MusicAlbum
  date published: 2019-09-27
album: She Loves And Leaves
  type: MusicAlbum
  date published: 2020-05-13
  track: She Loves And Leaves
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236740
    explicit: false
    by artist: Café Spice
    in album: She Loves And Leaves
      type: MusicAlbum
      date published: 2020-05-13
    genre: indie folk
    isrc code: GBLFP2028246
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T13:30:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x141361cd79408f64d921fb1cf7e15c51220d9665636e2259285bdcceae150847
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2028246
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0x141361cd79408f64d921fb1cf7e15c51220d9665636e2259285bdcceae150847. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GBLFP2028246.
      date published: 2026-07-17T19:12:23Z
    audio: She Loves And Leaves
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.162
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.348
      additional property: Energy
        type: PropertyValue
        value: 0.195
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.828
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.375
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.421
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major