Sweater
type: MusicGroup
description: thumb|280px|One from the Graham Leggate collection, a Norwegian selburose design A sweater (North American English) or pullover, also called a jersey or jumper (British English, Hiberno-English and Au
album: Haunted Soul
  type: MusicAlbum
  date published: 1994
album: Write Your Own Song
  type: MusicAlbum
  date published: 1994
album: Staccato Green
  type: MusicAlbum
  date published: 2002-08-06
album: Songs In Air
  type: MusicAlbum
  date published: 2004-02-12
album: Plan Magistral
  type: MusicAlbum
  date published: 2008-11-01
album: i
  type: MusicAlbum
  date published: 2011-06-24
album: Empowerment
  type: MusicAlbum
  date published: 2021-10-24
album: My System
  type: MusicAlbum
  date published: 2024-02-16
track: Unfizzy
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171453
  explicit: false
  by artist: Sweater
  in album: Mitten [State] Transmissions
    type: MusicAlbum
    date published: 2008-01-23
  isrc code: USL4R0712764
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T15:00:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x34257054cb234675fbfbd3553abdfecafc4da0612efff3a5b47835a1d4511e11
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R0712764
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0x34257054cb234675fbfbd3553abdfecafc4da0612efff3a5b47835a1d4511e11. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USL4R0712764.
    date published: 2026-07-08T03:20:19Z
  audio: Unfizzy
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.901
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.403
    additional property: Energy
      type: PropertyValue
      value: 0.754
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.899
    additional property: Liveness
      type: PropertyValue
      value: 0.103
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.295
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.981
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor