Jens Wojnar
type: MusicGroup
popularity: 2
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaeeb9577d78f5dcb73a32d020a7b4ad7f177cce838be0a66764af0897112aa8c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2ead7c6-a44f-4252-819c-09f6a16d4ad3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2ead7c6-a44f-4252-819c-09f6a16d4ad3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e2ead7c6-a44f-4252-819c-09f6a16d4ad3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaeeb9577d78f5dcb73a32d020a7b4ad7f177cce838be0a66764af0897112aa8c","name":"Jens Wojnar","registered_at":"2026-06-21T07:40:07Z","symbol":"NIM1864987","token_address":"0x145bd5ebe14c83fdf8dd9ff6712f71c3f44152af","type":"artist","uuid":"e2ead7c6-a44f-4252-819c-09f6a16d4ad3"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeeb9577d78f5dcb73a32d020a7b4ad7f177cce838be0a66764af0897112aa8c. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2ead7c6-a44f-4252-819c-09f6a16d4ad3.json and https://artists.proofprofile.net/proofs/artist/e2ead7c6-a44f-4252-819c-09f6a16d4ad3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xaeeb9577d78f5dcb73a32d020a7b4ad7f177cce838be0a66764af0897112aa8c","name":"Jens Wojnar","registered_at":"2026-06-21T07:40:07Z","symbol":"NIM1864987","token_address":"0x145bd5ebe14c83fdf8dd9ff6712f71c3f44152af","type":"artist","uuid":"e2ead7c6-a44f-4252-819c-09f6a16d4ad3"}
album: Dantao - the Body Welld!ance Vol. II (Detlef D!'s Way to Selfness)
  type: MusicAlbum
  date published: 2007-04-12
album: Retro Beat Radio Vol.1
  type: MusicAlbum
  date published: 2011
album: Reality Television World Vol.25
  type: MusicAlbum
  date published: 2012
album: Oriental Pearls
  type: MusicAlbum
  date published: 2012
album: Spirit Of India
  type: MusicAlbum
  date published: 2012
album: Caribbean Caleidoscope
  type: MusicAlbum
  date published: 2013
album: Amp Generation
  type: MusicAlbum
  date published: 2013
album: Yiddish Songs
  type: MusicAlbum
  date published: 2018
album: Roaring Twenties
  type: MusicAlbum
  date published: 2020
album: Lost
  type: MusicAlbum
  date published: 2023-09-15
album: autumn in berlin
  type: MusicAlbum
  date published: 2023-11-10
album: tree of love
  type: MusicAlbum
  date published: 2023-11-24
album: little trip with my unicorns
  type: MusicAlbum
  date published: 2024-01-26
  track: little trip with my unicorns
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205000
    explicit: false
    by artist: Jens Wojnar
    in album: little trip with my unicorns
      type: MusicAlbum
      date published: 2024-01-26
    isrc code: FR10S2431600
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T17:39:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc28eff94e3d09b08fc7ed890ce39b7c46d361b72ee660665b20672de85430cf0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959043
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959043
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2431600
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T18:40:26Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28eff94e3d09b08fc7ed890ce39b7c46d361b72ee660665b20672de85430cf0. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2431600 — a six-check JSON result.
      date published: 2026-07-21T18:40:26Z
    audio: little trip with my unicorns
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.993
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.733
      additional property: Energy
        type: PropertyValue
        value: 0.474
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.548
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.705
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.147
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.631
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major