ANC4
type: MusicGroup
genre: power pop
album: Strange Tide
  type: MusicAlbum
  date published: 2021-09-17
  track: Struck Gold
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210640
    explicit: false
    by artist: ANC4
    in album: Strange Tide
      type: MusicAlbum
      date published: 2021-09-17
    genre: modern-power-pop
    genre: underground-power-pop
    isrc code: SE4NI2100601
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T17:52:10+00:00
    additional property: CopyrightChainExplorerURL
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957124
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957124
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE4NI2100601
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:53:27Z
    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 0x4ad4b167098a12b474fe29210fa2c933e7b1b908909aa12ce43747c2697cfed3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SE4NI2100601.
      date published: 2026-07-08T03:53:27Z
    audio: Struck Gold
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.256
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.403
      additional property: Energy
        type: PropertyValue
        value: 0.925
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.013
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.573
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.398
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: ANC4
  type: MusicAlbum
  date published: 2019-10-18
album: Falling Out
  type: MusicAlbum
  date published: 2023-07-14
album: Is It Me Again
  type: MusicAlbum
  date published: 2022-12-25
album: Struck Gold
  type: MusicAlbum
  date published: 2021-09-03
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  type: MusicAlbum
  date published: 2021-08-06
album: Make up Your Mind
  type: MusicAlbum
  date published: 2020-08-28
album: There Goes My Baby (A Christmas Lament) [2020 Remix]
  type: MusicAlbum
  date published: 2019-12-13
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  type: MusicAlbum
  date published: 2019-12-13
album: You´re the One
  type: MusicAlbum
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album: Queen of Karma
  type: MusicAlbum
  date published: 2020-11-14
album: Who’s that guy?
  type: MusicAlbum
  date published: 2020-03-04