Jansen
type: MusicGroup
genre: lo-fi house
popularity: 3
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d0c97de67e73aac448d4f26cd57c8988784291bd64e18d542510c56da64524d
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/6e303e63-0dac-499d-9c15-1fcfaeae2916.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e303e63-0dac-499d-9c15-1fcfaeae2916.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6e303e63-0dac-499d-9c15-1fcfaeae2916
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0x8d0c97de67e73aac448d4f26cd57c8988784291bd64e18d542510c56da64524d. 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/6e303e63-0dac-499d-9c15-1fcfaeae2916.json and https://artists.proofprofile.net/proofs/artist/6e303e63-0dac-499d-9c15-1fcfaeae2916.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Win
  type: MusicAlbum
  date published: 2023-07-19
album: Gitchee Gitchee
  type: MusicAlbum
  date published: 2023-08-10
album: Like We Did It
  type: MusicAlbum
  date published: 2024-05-03
album: Say Never / Just Move
  type: MusicAlbum
  date published: 2024-05-10
album: Please Me
  type: MusicAlbum
  date published: 2024-06-12
album: Jelly Fish Island
  type: MusicAlbum
  date published: 2024-07-25
album: Like That
  type: MusicAlbum
  date published: 2024-10-04
album: 93 'Til Infinity (Jansen Edit)
  type: MusicAlbum
  date published: 2025-01-09
album: 93 'Til Infinity [Jansen Edit]
  type: MusicAlbum
  date published: 2025-01-09
album: May Never
  type: MusicAlbum
  date published: 2025-01-31
album: Don't Leave Me This Way (Short Version)
  type: MusicAlbum
  date published: 2025-03-13
album: Don't Leave Me This Way
  type: MusicAlbum
  date published: 2025-03-27
album: OG (Edit)
  type: MusicAlbum
  date published: 2025-05-22
  track: OG - Edit
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217200
    explicit: false
    by artist: Jansen
    in album: OG (Edit)
      type: MusicAlbum
      date published: 2025-05-22
    genre: lo-fi house
    isrc code: DEAR42544724
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T19:48:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x10ce777f9bc97dfa6b2d9ac5f7e242fbe0c9e73c17d5d01c60c84e5fab859ffe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958194
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958194
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAR42544724
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T22:50:53Z
    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 0x10ce777f9bc97dfa6b2d9ac5f7e242fbe0c9e73c17d5d01c60c84e5fab859ffe. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:50:53Z), 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/DEAR42544724.
      date published: 2026-07-15T22:50:53Z
    audio: OG - Edit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.012
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.795
      additional property: Energy
        type: PropertyValue
        value: 0.552
      additional property: Speechiness
        type: PropertyValue
        value: 0.075
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.922
      additional property: Liveness
        type: PropertyValue
        value: 0.145
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.469
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.051
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Win
  type: MusicAlbum
  date published: 2025-06-05
album: Jelly Fish Island
  type: MusicAlbum
  date published: 2025-06-19
album: Ole
  type: MusicAlbum
  date published: 2025-07-11
album: Loungin'
  type: MusicAlbum
  date published: 2025-10-17