Sven Frisch
type: MusicGroup
popularity: 2
followers: 127
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a7dfe69ad81fb8f70e8967393054fc62f61d122af29cee6172909e516969cf8
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/4eb05dbb-f4cc-49b1-bc77-041cfbf91f44.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4eb05dbb-f4cc-49b1-bc77-041cfbf91f44.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4eb05dbb-f4cc-49b1-bc77-041cfbf91f44
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a7dfe69ad81fb8f70e8967393054fc62f61d122af29cee6172909e516969cf8","name":"Sven Frisch","registered_at":"2026-06-16T17:06:31Z","symbol":"NIM1118408","token_address":"0x2b22de89b4d2d25ba84593fb7d1fdbfff4e187c2","type":"artist","uuid":"4eb05dbb-f4cc-49b1-bc77-041cfbf91f44"}
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 0x4a7dfe69ad81fb8f70e8967393054fc62f61d122af29cee6172909e516969cf8. 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/4eb05dbb-f4cc-49b1-bc77-041cfbf91f44.json and https://artists.proofprofile.net/proofs/artist/4eb05dbb-f4cc-49b1-bc77-041cfbf91f44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x4a7dfe69ad81fb8f70e8967393054fc62f61d122af29cee6172909e516969cf8","name":"Sven Frisch","registered_at":"2026-06-16T17:06:31Z","symbol":"NIM1118408","token_address":"0x2b22de89b4d2d25ba84593fb7d1fdbfff4e187c2","type":"artist","uuid":"4eb05dbb-f4cc-49b1-bc77-041cfbf91f44"}
album: Morgenstille
  type: MusicAlbum
  date published: 2022-06-05
album: Mittelbergheim
  type: MusicAlbum
  date published: 2022-06-12
album: Stars above Andorra
  type: MusicAlbum
  date published: 2022-07-31
  track: Stars above Andorra
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183809
    explicit: false
    by artist: Sven Frisch
    in album: Stars above Andorra
      type: MusicAlbum
      date published: 2022-07-31
    isrc code: QZAKB2170402
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T16:25:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x87511220e227138bff3d07f30e128adc5914d838b4ad7634a23e297f711887a8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958913
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958913
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2170402
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T19:27:00Z
    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 0x87511220e227138bff3d07f30e128adc5914d838b4ad7634a23e297f711887a8. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:27:00Z), 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/QZAKB2170402.
      date published: 2026-07-20T19:27:00Z
    audio: Stars above Andorra
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.51
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.279
      additional property: Energy
        type: PropertyValue
        value: 0.032
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.991
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.848
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.109
      additional property: Loudness (dB)
        type: PropertyValue
        value: -26.132
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Coma Pedrosa
  type: MusicAlbum
  date published: 2023-02-05