Helmut Licht
type: MusicGroup
genre: cha cha cha
genre: rumba congolaise
genre: tango
popularity: 5
followers: 86
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54254f97813f228ea0e18386cb2967c6f19ac96b590f47b00a46992952c3dd49
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/73f0ba25-4c36-4a54-b379-e03eb4bee76d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73f0ba25-4c36-4a54-b379-e03eb4bee76d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/73f0ba25-4c36-4a54-b379-e03eb4bee76d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54254f97813f228ea0e18386cb2967c6f19ac96b590f47b00a46992952c3dd49","name":"Helmut Licht","registered_at":"2026-06-17T06:04:25Z","symbol":"NIM1304031","token_address":"0x6baf2cd32775408b5374f28dbd17978f4d69f826","type":"artist","uuid":"73f0ba25-4c36-4a54-b379-e03eb4bee76d"}
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 0x54254f97813f228ea0e18386cb2967c6f19ac96b590f47b00a46992952c3dd49. 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/73f0ba25-4c36-4a54-b379-e03eb4bee76d.json and https://artists.proofprofile.net/proofs/artist/73f0ba25-4c36-4a54-b379-e03eb4bee76d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x54254f97813f228ea0e18386cb2967c6f19ac96b590f47b00a46992952c3dd49","name":"Helmut Licht","registered_at":"2026-06-17T06:04:25Z","symbol":"NIM1304031","token_address":"0x6baf2cd32775408b5374f28dbd17978f4d69f826","type":"artist","uuid":"73f0ba25-4c36-4a54-b379-e03eb4bee76d"}
album: Helmut Licht Sings Funny Songs
  type: MusicAlbum
  date published: 2010
album: The Chocolate Song
  type: MusicAlbum
  date published: 2010
album: Baltimore Dances #11
  type: MusicAlbum
  date published: 2010-06-22
album: Baltimore Dances #8
  type: MusicAlbum
  date published: 2010-06-22
album: Baltimore Dances #6
  type: MusicAlbum
  date published: 2010-06-22
album: Baltimore Dances #5
  type: MusicAlbum
  date published: 2010-06-22
album: The SLOW CD
  type: MusicAlbum
  date published: 2010-06-22
  track: Slow Rumba
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192000
    explicit: false
    by artist: Helmut Licht
    in album: The SLOW CD
      type: MusicAlbum
      date published: 2010-06-22
    genre: cha cha cha
    genre: rumba congolaise
    genre: tango
    isrc code: USJ3V1049131
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb2a4ebcadc42e838b95b6850e8a9bc5394a19446e02d9b66941d5e88ec047181
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1049131
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T21:20:51Z
    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 0xb2a4ebcadc42e838b95b6850e8a9bc5394a19446e02d9b66941d5e88ec047181. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:20:51Z), 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/USJ3V1049131.
      date published: 2026-07-19T21:20:51Z
    audio: Slow Rumba
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.987
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.772
      additional property: Energy
        type: PropertyValue
        value: 0.435
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.223
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.827
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.896
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.468
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Baltimore Dances 12
  type: MusicAlbum
  date published: 2014
album: Almost Spring Rumba
  type: MusicAlbum
  date published: 2017-06-20
album: All My Love Rumba
  type: MusicAlbum
  date published: 2017-06-21
album: In Your Arms
  type: MusicAlbum
  date published: 2017-08-02
album: Moonlight Bolero
  type: MusicAlbum
  date published: 2017-08-02
album: Wednesday's Waltz
  type: MusicAlbum
  date published: 2017-08-09
album: Christine
  type: MusicAlbum
  date published: 2017-08-09
album: Katarina Waltz
  type: MusicAlbum
  date published: 2017-08-20
album: Linda's Waltz
  type: MusicAlbum
  date published: 2017-08-22
album: Gentle Thoughts
  type: MusicAlbum
  date published: 2023-08-23
album: Meditate and Contemplate Piano Improvisations
  type: MusicAlbum
  date published: 2024-02-18