Hakalas
type: MusicGroup
genre: breakcore
popularity: 4
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88236e7300f52db9f718b0049b4ab2030bf90c44f932c81f877f622766b2d066
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc3b72fc-eb69-4bb3-b3a5-f47d16e59cac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc3b72fc-eb69-4bb3-b3a5-f47d16e59cac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fc3b72fc-eb69-4bb3-b3a5-f47d16e59cac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 0x88236e7300f52db9f718b0049b4ab2030bf90c44f932c81f877f622766b2d066. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fc3b72fc-eb69-4bb3-b3a5-f47d16e59cac.json and https://artists.proofprofile.net/proofs/artist/fc3b72fc-eb69-4bb3-b3a5-f47d16e59cac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Labyrinth of Memories
  type: MusicAlbum
  date published: 2024-07-31
album: Dark Lake, Far Away
  type: MusicAlbum
  date published: 2024-10-14
album: Cold Heart
  type: MusicAlbum
  date published: 2024-10-16
album: Labyrinth of Memories
  type: MusicAlbum
  date published: 2024-10-18
  track: Solitude
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244168
    explicit: false
    by artist: Hakalas
    in album: Labyrinth of Memories
      type: MusicAlbum
      date published: 2024-10-18
    genre: breakcore
    isrc code: USLZJ2484575
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x93c2d7f424b3d4c5ebc0323aa5ce9ce487f5ef355a659e0d2a8cf8ba4cea2025
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958905
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958905
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2484575
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T16:14:34Z
    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 0x93c2d7f424b3d4c5ebc0323aa5ce9ce487f5ef355a659e0d2a8cf8ba4cea2025. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USLZJ2484575.
      date published: 2026-07-20T16:14:34Z
    audio: Solitude
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.43
      additional property: Energy
        type: PropertyValue
        value: 0.721
      additional property: Speechiness
        type: PropertyValue
        value: 0.074
      additional property: Acousticness
        type: PropertyValue
        value: 0.342
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.729
      additional property: Liveness
        type: PropertyValue
        value: 0.13
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.333
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.448
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Time is the fire in which we burn
  type: MusicAlbum
  date published: 2024-10-24
album: Faded Dreams
  type: MusicAlbum
  date published: 2024-11-15
album: Hailstorm
  type: MusicAlbum
  date published: 2024-11-18
album: Liminal Space
  type: MusicAlbum
  date published: 2024-11-25
album: Whatever
  type: MusicAlbum
  date published: 2025-01-31
album: Void Behind the Eyes
  type: MusicAlbum
  date published: 2025-03-07
album: Nowhere to be Found
  type: MusicAlbum
  date published: 2025-03-21
album: Self-Portrait of a Lost Soul
  type: MusicAlbum
  date published: 2025-03-28
album: Self-Portrait of a Lost Soul
  type: MusicAlbum
  date published: 2025-04-25
album: Look alike
  type: MusicAlbum
  date published: 2025-05-16
album: Dark Lake, Far Away (Alternative Version)
  type: MusicAlbum
  date published: 2025-05-30