PRENS
type: MusicGroup
popularity: 4
followers: 449
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3ad12b947cf2ef4f9eecb49f51511e9d8cc74133f22659124750911d15586ad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abe453c8-01d8-43cb-817b-7840cfacdd92.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abe453c8-01d8-43cb-817b-7840cfacdd92.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/abe453c8-01d8-43cb-817b-7840cfacdd92
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
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 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 0xc3ad12b947cf2ef4f9eecb49f51511e9d8cc74133f22659124750911d15586ad. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/abe453c8-01d8-43cb-817b-7840cfacdd92.json and https://artists.proofprofile.net/proofs/artist/abe453c8-01d8-43cb-817b-7840cfacdd92.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
album: Chance
  type: MusicAlbum
  date published: 2023-07-15
album: Break Up
  type: MusicAlbum
  date published: 2023-07-15
album: Im System
  type: MusicAlbum
  date published: 2023-08-18
album: Finde keinen Schlaf
  type: MusicAlbum
  date published: 2023-09-29
album: Lost
  type: MusicAlbum
  date published: 2024-01-05
album: Heartbroken
  type: MusicAlbum
  date published: 2024-02-16
album: Niemalsland EP
  type: MusicAlbum
  date published: 2024-04-19
album: Range Rover
  type: MusicAlbum
  date published: 2024-06-14
album: Throwbacks
  type: MusicAlbum
  date published: 2024-07-19
album: Die letzten Tage
  type: MusicAlbum
  date published: 2024-08-23
album: Entfernt
  type: MusicAlbum
  date published: 2024-10-18
album: Hoodie von Nike
  type: MusicAlbum
  date published: 2024-11-08
album: Kein Verlass
  type: MusicAlbum
  date published: 2025-01-03
album: 89
  type: MusicAlbum
  date published: 2025-02-28
album: Richtig oder falsch?
  type: MusicAlbum
  date published: 2025-06-13
  track: Richtig oder falsch?
    type: MusicRecording
    duration: PT1M30S
    duration ms: 90447
    explicit: false
    by artist: PRENS
    in album: Richtig oder falsch?
      type: MusicAlbum
      date published: 2025-06-13
    isrc code: DEYW82510376
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T06:06:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcf812b6d54a98afc7fe43f2a9e4924c2d732ba474746dc4304686d4739362c80
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958251
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958251
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYW82510376
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T06:29:25Z
    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 0xcf812b6d54a98afc7fe43f2a9e4924c2d732ba474746dc4304686d4739362c80. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/DEYW82510376.
      date published: 2026-07-16T06:29:25Z
    audio: Richtig oder falsch?
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 170.111
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.583
      additional property: Energy
        type: PropertyValue
        value: 0.622
      additional property: Speechiness
        type: PropertyValue
        value: 0.143
      additional property: Acousticness
        type: PropertyValue
        value: 0.554
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.012
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.265
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.292
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ich geh heut Dumm
  type: MusicAlbum
  date published: 2025-09-19