Jan Oberlaender
type: MusicGroup
popularity: 15
followers: 6112
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf09409c27024869fcc7b8f6cd8c2d97d570aa0fb66caf049c2bbf3a7705e7e20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4dfd32ad-f926-4cc6-9806-4bb823125c34.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4dfd32ad-f926-4cc6-9806-4bb823125c34.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4dfd32ad-f926-4cc6-9806-4bb823125c34
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf09409c27024869fcc7b8f6cd8c2d97d570aa0fb66caf049c2bbf3a7705e7e20","name":"Jan Oberlaender","registered_at":"2026-06-14T12:36:30Z","symbol":"NIM0454927","token_address":"0x1ce8bb43fb6b5acddd85f924e14f3acadf854581","type":"artist","uuid":"4dfd32ad-f926-4cc6-9806-4bb823125c34"}
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 0xf09409c27024869fcc7b8f6cd8c2d97d570aa0fb66caf049c2bbf3a7705e7e20. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4dfd32ad-f926-4cc6-9806-4bb823125c34.json and https://artists.proofprofile.net/proofs/artist/4dfd32ad-f926-4cc6-9806-4bb823125c34.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0xf09409c27024869fcc7b8f6cd8c2d97d570aa0fb66caf049c2bbf3a7705e7e20","name":"Jan Oberlaender","registered_at":"2026-06-14T12:36:30Z","symbol":"NIM0454927","token_address":"0x1ce8bb43fb6b5acddd85f924e14f3acadf854581","type":"artist","uuid":"4dfd32ad-f926-4cc6-9806-4bb823125c34"}
album: Welcome Back EP
  type: MusicAlbum
  date published: 2014-04-30
album: Welcome Back
  type: MusicAlbum
  date published: 2014-04-30
  track: Welcome Back
    type: MusicRecording
    duration: PT7M12S
    duration ms: 432409
    explicit: false
    by artist: Jan Oberlaender
    in album: Welcome Back
      type: MusicAlbum
      date published: 2014-04-30
    isrc code: DESH41300170
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T02:49:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7d9ad835917b323aa33c9e3f61265a29b8ec6a1c6f72c876eac837ca6b98a8fe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956476
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956476
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESH41300170
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T09:04:44Z
    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 0x7d9ad835917b323aa33c9e3f61265a29b8ec6a1c6f72c876eac837ca6b98a8fe. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/DESH41300170.
      date published: 2026-07-03T09:04:44Z
    audio: Welcome Back
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.984
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.835
      additional property: Energy
        type: PropertyValue
        value: 0.622
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.056
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.438
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.383
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.791
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Love Bombing
  type: MusicAlbum
  date published: 2015-02-11
album: Love Bombing
  type: MusicAlbum
  date published: 2015-02-11
album: Break The Stone
  type: MusicAlbum
  date published: 2017-07-10
album: Baby's Dreamride (Jan Oberlaender Remix)
  type: MusicAlbum
  date published: 2024-05-03
album: Drop Out (Karla Blum Remix)
  type: MusicAlbum
  date published: 2024-05-17
album: Drop Out
  type: MusicAlbum
  date published: 2024-05-17