Zakowske
type: MusicGroup
popularity: 5
followers: 93
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a0d99118cf2e2d97cf831b3ab4eb70699b21a020107d3fb98b4cb2fe3dd6fe7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5ecb73a-a253-43ce-8835-b8612585a7f5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5ecb73a-a253-43ce-8835-b8612585a7f5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b5ecb73a-a253-43ce-8835-b8612585a7f5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
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 0x5a0d99118cf2e2d97cf831b3ab4eb70699b21a020107d3fb98b4cb2fe3dd6fe7. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5ecb73a-a253-43ce-8835-b8612585a7f5.json and https://artists.proofprofile.net/proofs/artist/b5ecb73a-a253-43ce-8835-b8612585a7f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
album: My Wrathful Journey
  type: MusicAlbum
  date published: 2024-07-26
album: Broken Wings
  type: MusicAlbum
  date published: 2024-07-27
album: Under The Same Moon (Metal)
  type: MusicAlbum
  date published: 2024-07-28
album: Flicker in the Wind
  type: MusicAlbum
  date published: 2024-07-30
album: Under The Same Moon
  type: MusicAlbum
  date published: 2024-08-01
album: Dreaming in Cold
  type: MusicAlbum
  date published: 2024-08-10
  track: The Fallen Hero
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205519
    explicit: false
    by artist: Zakowske
    in album: Dreaming in Cold
      type: MusicAlbum
      date published: 2024-08-10
    isrc code: QZTB32421656
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T06:41:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x35442bfd405b6dac97818ded4026e4dda46c33188649f98b5b99366355bd8626
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32421656
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0x35442bfd405b6dac97818ded4026e4dda46c33188649f98b5b99366355bd8626. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZTB32421656.
      date published: 2026-07-18T12:14:37Z
    audio: The Fallen Hero
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.968
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.543
      additional property: Energy
        type: PropertyValue
        value: 0.774
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.259
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.455
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.512
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sing The Betrayal
  type: MusicAlbum
  date published: 2024-10-01
album: Can Heart Mend
  type: MusicAlbum
  date published: 2024-12-03
album: Rising Stakes
  type: MusicAlbum
  date published: 2024-12-10
album: Defiance
  type: MusicAlbum
  date published: 2025-02-15
album: Rage
  type: MusicAlbum
  date published: 2025-03-27
album: Ghost in My Mind
  type: MusicAlbum
  date published: 2025-06-08
album: Life is so Good
  type: MusicAlbum
  date published: 2025-07-18
album: Moonlight
  type: MusicAlbum
  date published: 2025-10-22