Stine Janvin
type: MusicGroup
genre: experimental
popularity: 6
followers: 1231
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9fa3f962969acbb634e430b7f3ea2cc78404ec6f133e0a81c0bf358f67c98ded
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/64e5bb14-e8b4-43c6-861a-c008a0bb01d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/64e5bb14-e8b4-43c6-861a-c008a0bb01d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/64e5bb14-e8b4-43c6-861a-c008a0bb01d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9fa3f962969acbb634e430b7f3ea2cc78404ec6f133e0a81c0bf358f67c98ded","name":"Stine Janvin","registered_at":"2026-06-17T00:49:41Z","symbol":"NIM1228903","token_address":"0x11f60e3ecc23d7e261bf20a0271f019b1ff73c49","type":"artist","uuid":"64e5bb14-e8b4-43c6-861a-c008a0bb01d5"}
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 0x9fa3f962969acbb634e430b7f3ea2cc78404ec6f133e0a81c0bf358f67c98ded. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/64e5bb14-e8b4-43c6-861a-c008a0bb01d5.json and https://artists.proofprofile.net/proofs/artist/64e5bb14-e8b4-43c6-861a-c008a0bb01d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9fa3f962969acbb634e430b7f3ea2cc78404ec6f133e0a81c0bf358f67c98ded","name":"Stine Janvin","registered_at":"2026-06-17T00:49:41Z","symbol":"NIM1228903","token_address":"0x11f60e3ecc23d7e261bf20a0271f019b1ff73c49","type":"artist","uuid":"64e5bb14-e8b4-43c6-861a-c008a0bb01d5"}
album: Fake Synthetic Music
  type: MusicAlbum
  date published: 2018-10-12
album: Fake Synthetic Music
  type: MusicAlbum
  date published: 2018-10-12
  track: Like Last Night
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224354
    explicit: false
    by artist: Stine Janvin
    in album: Fake Synthetic Music
      type: MusicAlbum
      date published: 2018-10-12
    genre: experimental
    isrc code: USYBL1801471
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T14:17:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb088c64dc6562304ef63e78a9eb526f25672295f769094e331ef48f60006e932
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958746
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958746
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL1801471
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:36:35Z
    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 0xb088c64dc6562304ef63e78a9eb526f25672295f769094e331ef48f60006e932. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/USYBL1801471.
      date published: 2026-07-19T15:36:35Z
    audio: Like Last Night
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.263
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.263
      additional property: Energy
        type: PropertyValue
        value: 0.25
      additional property: Speechiness
        type: PropertyValue
        value: 0.086
      additional property: Acousticness
        type: PropertyValue
        value: 0.009
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.908
      additional property: Liveness
        type: PropertyValue
        value: 0.146
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.07
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.851
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Fake Synthetic Music
  type: MusicAlbum
  date published: 2018-10-12