IKRAAAN
type: MusicGroup
popularity: 9
followers: 3089
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe23921e1901bf60dc258ec927e7b56fd262623f08024dc9c2e025e3b6b875b63
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af9e6091-0cc1-457b-89a3-326fef3ad291.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af9e6091-0cc1-457b-89a3-326fef3ad291.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af9e6091-0cc1-457b-89a3-326fef3ad291
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0xe23921e1901bf60dc258ec927e7b56fd262623f08024dc9c2e025e3b6b875b63. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af9e6091-0cc1-457b-89a3-326fef3ad291.json and https://artists.proofprofile.net/proofs/artist/af9e6091-0cc1-457b-89a3-326fef3ad291.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Laten Zien
  type: MusicAlbum
  date published: 2017-11-17
album: Reflectie
  type: MusicAlbum
  date published: 2019-02-11
album: HAPPY PILL
  type: MusicAlbum
  date published: 2019-08-30
album: HAPPY PILL EP
  type: MusicAlbum
  date published: 2019-09-20
album: HAPPY PILL EP
  type: MusicAlbum
  date published: 2019-09-20
album: Bloemen En Bijen
  type: MusicAlbum
  date published: 2020-04-22
album: Bloemen En Bijen
  type: MusicAlbum
  date published: 2020-04-22
album: Alleen
  type: MusicAlbum
  date published: 2020-07-06
album: Alleen
  type: MusicAlbum
  date published: 2020-07-06
album: COBRA
  type: MusicAlbum
  date published: 2020-10-02
album: COBRA
  type: MusicAlbum
  date published: 2020-10-02
album: WAAROM
  type: MusicAlbum
  date published: 2020-12-04
album: WAAROM
  type: MusicAlbum
  date published: 2020-12-04
album: Original music from FC United
  type: MusicAlbum
  date published: 2021-05-04
album: Dode Bloem
  type: MusicAlbum
  date published: 2022-01-27
album: Dans
  type: MusicAlbum
  date published: 2022-03-17
album: Geestelijke Gezondheidszorg
  type: MusicAlbum
  date published: 2022-04-22
album: ADA
  type: MusicAlbum
  date published: 2023-06-14
album: Qorraxdeyda (Mijn Zon)
  type: MusicAlbum
  date published: 2023-09-15
album: Carruurnimo (Jeugd)
  type: MusicAlbum
  date published: 2024-02-23
album: Schemerlicht
  type: MusicAlbum
  date published: 2024-04-26
album: Schaap Wolf Herder in de Wind
  type: MusicAlbum
  date published: 2025-04-25
  track: Schaap Wolf Herder in de Wind
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212931
    explicit: false
    by artist: IKRAAAN
    in album: Schaap Wolf Herder in de Wind
      type: MusicAlbum
      date published: 2025-04-25
    isrc code: QZMEN2550091
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T17:32:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3b36a823413b3d4781cae67be73cb29f7268a8f628b2c216a8620742838f409b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958601
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958601
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2550091
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:27:02Z
    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 0x3b36a823413b3d4781cae67be73cb29f7268a8f628b2c216a8620742838f409b. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZMEN2550091.
      date published: 2026-07-18T19:27:02Z
    audio: Schaap Wolf Herder in de Wind
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.982
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.776
      additional property: Energy
        type: PropertyValue
        value: 0.435
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.255
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.208
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.357
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.373
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor