Sonje
type: MusicGroup
genre: german hip hop
popularity: 2
followers: 734
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0c6812e157f5135a451d6181ced22600286b17447d26e2dadc151498e7f87b8
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/f61b4557-2b65-42e4-a913-8268a1dbd937.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f61b4557-2b65-42e4-a913-8268a1dbd937.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f61b4557-2b65-42e4-a913-8268a1dbd937
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 0xa0c6812e157f5135a451d6181ced22600286b17447d26e2dadc151498e7f87b8. 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/f61b4557-2b65-42e4-a913-8268a1dbd937.json and https://artists.proofprofile.net/proofs/artist/f61b4557-2b65-42e4-a913-8268a1dbd937.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Tipicko
  type: MusicAlbum
  date published: 2018-07-06
album: Dinero
  type: MusicAlbum
  date published: 2018-11-09
album: Straight Outta Albania
  type: MusicAlbum
  date published: 2019-02-22
album: Dreiuhrzehn
  type: MusicAlbum
  date published: 2020-06-19
album: Dreiuhrzehn
  type: MusicAlbum
  date published: 2020-06-19
  track: Dreiuhrzehn
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155256
    explicit: false
    by artist: Sonje
    in album: Dreiuhrzehn
      type: MusicAlbum
      date published: 2020-06-19
    genre: german hip hop
    isrc code: DEXN82064678
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T04:07:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x26f5567c23b9f62d0453025950804541d9bc49e4e1b0d92a1ca60073035bfb0b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959100
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959100
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN82064678
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T07:07:13Z
    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 0x26f5567c23b9f62d0453025950804541d9bc49e4e1b0d92a1ca60073035bfb0b. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:07:13Z), 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/DEXN82064678.
      date published: 2026-07-22T07:07:13Z
    audio: Dreiuhrzehn
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.154
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.755
      additional property: Energy
        type: PropertyValue
        value: 0.388
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.345
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.082
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.487
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.292
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ride or Die
  type: MusicAlbum
  date published: 2020-08-07
album: Ride or Die
  type: MusicAlbum
  date published: 2020-08-07
album: Pause von Dir
  type: MusicAlbum
  date published: 2021-05-21
album: Pause von dir
  type: MusicAlbum
  date published: 2021-05-21
album: Egal
  type: MusicAlbum
  date published: 2021-08-13
album: Autobahn
  type: MusicAlbum
  date published: 2021-09-24