Cruser
type: MusicGroup
popularity: 12
followers: 150
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c9e8a09446b3e8f1c29105bf3d33d81be2f820b30b0e7bd5a08950cc1dd4e60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953641
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953641
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39b156ef-9879-44e0-8d11-026d97b3ee4c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39b156ef-9879-44e0-8d11-026d97b3ee4c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/39b156ef-9879-44e0-8d11-026d97b3ee4c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:54:28Z
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 0x7c9e8a09446b3e8f1c29105bf3d33d81be2f820b30b0e7bd5a08950cc1dd4e60. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39b156ef-9879-44e0-8d11-026d97b3ee4c.json and https://artists.proofprofile.net/proofs/artist/39b156ef-9879-44e0-8d11-026d97b3ee4c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:54:28Z
album: Most Wanted
  type: MusicAlbum
  date published: 2021-12-17
album: SCHI4VO S3SSUAL3
  type: MusicAlbum
  date published: 2022-10-07
album: Jihad
  type: MusicAlbum
  date published: 2024-02-16
album: Jihad
  type: MusicAlbum
  date published: 2024-02-16
album: Caos
  type: MusicAlbum
  date published: 2024-04-11
album: Caos
  type: MusicAlbum
  date published: 2024-04-11
album: Climax
  type: MusicAlbum
  date published: 2024-06-21
album: In provincia
  type: MusicAlbum
  date published: 2025-01-31
album: X ME
  type: MusicAlbum
  date published: 2025-03-28
album: Pivot
  type: MusicAlbum
  date published: 2025-05-23
album: Sangue di Capra
  type: MusicAlbum
  date published: 2025-07-04
album: IUN DO TRE QUATT
  type: MusicAlbum
  date published: 2025-08-22
  track: IUN DO TRE QUATT
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198367
    explicit: true
    by artist: Cruser
    in album: IUN DO TRE QUATT
      type: MusicAlbum
      date published: 2025-08-22
    isrc code: ITIGS2500019
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T03:56:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xffba7cf283de2cb1d1b7dfc300be5f3193a1068c19f7ecff9804db598d261608
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958658
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958658
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITIGS2500019
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T04:09:09Z
    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 0xffba7cf283de2cb1d1b7dfc300be5f3193a1068c19f7ecff9804db598d261608. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/ITIGS2500019.
      date published: 2026-07-19T04:09:09Z
    audio: IUN DO TRE QUATT
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.13
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.817
      additional property: Energy
        type: PropertyValue
        value: 0.651
      additional property: Speechiness
        type: PropertyValue
        value: 0.252
      additional property: Acousticness
        type: PropertyValue
        value: 0.007
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.473
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.954
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: R4B
  type: MusicAlbum
  date published: 2025-10-10