Holako
type: MusicGroup
genre: arabic rap
genre: moroccan rap
popularity: 4
followers: 1848
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6bb5398b5af3d8495284a69a6995e9e73f22ecd811a5b9423bc63810ace1ecd9
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/bd03c393-32a5-4a9c-b064-23a6b2c0d3c0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd03c393-32a5-4a9c-b064-23a6b2c0d3c0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd03c393-32a5-4a9c-b064-23a6b2c0d3c0
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 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 0x6bb5398b5af3d8495284a69a6995e9e73f22ecd811a5b9423bc63810ace1ecd9. 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/bd03c393-32a5-4a9c-b064-23a6b2c0d3c0.json and https://artists.proofprofile.net/proofs/artist/bd03c393-32a5-4a9c-b064-23a6b2c0d3c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Nada
  type: MusicAlbum
  date published: 2021-05-16
album: GENOCIDE
  type: MusicAlbum
  date published: 2021-11-01
album: ABBI
  type: MusicAlbum
  date published: 2021-12-15
album: 5 A.M
  type: MusicAlbum
  date published: 2022-02-01
album: DIAMOND
  type: MusicAlbum
  date published: 2022-02-14
album: للبيع
  type: MusicAlbum
  date published: 2022-04-15
album: NADRA
  type: MusicAlbum
  date published: 2022-06-01
album: FARAGH
  type: MusicAlbum
  date published: 2022-06-22
album: 61 MENDOZA
  type: MusicAlbum
  date published: 2022-07-23
album: YA ZINA
  type: MusicAlbum
  date published: 2022-08-15
album: SAMRAT LOUN
  type: MusicAlbum
  date published: 2022-09-20
album: INE INE
  type: MusicAlbum
  date published: 2022-12-10
album: OUMRI
  type: MusicAlbum
  date published: 2023-01-20
album: EUPHORIA
  type: MusicAlbum
  date published: 2023-03-20
album: WALEFTEK
  type: MusicAlbum
  date published: 2024-01-01
  track: WALEFTEK
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157970
    explicit: false
    by artist: Holako
    in album: WALEFTEK
      type: MusicAlbum
      date published: 2024-01-01
    genre: arabic rap
    genre: moroccan rap
    isrc code: DGA0Q2386615
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T22:15:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3bc80ac2448256f9df625ce8f6971008bb6df3eae993ce582393d9f17645abf3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958942
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958942
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2386615
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:24:07Z
    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 0x3bc80ac2448256f9df625ce8f6971008bb6df3eae993ce582393d9f17645abf3. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/DGA0Q2386615.
      date published: 2026-07-21T00:24:07Z
    audio: WALEFTEK
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.078
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.795
      additional property: Energy
        type: PropertyValue
        value: 0.398
      additional property: Speechiness
        type: PropertyValue
        value: 0.181
      additional property: Acousticness
        type: PropertyValue
        value: 0.534
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.148
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.618
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.886
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor