Metalfetamin
type: MusicGroup
genre: black metal
popularity: 2
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36a842a903b8c2a7790caabe8a035483b94146c958765491814af41293adf771
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/179ee913-a217-4f8c-9ab7-eb803cf738af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/179ee913-a217-4f8c-9ab7-eb803cf738af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/179ee913-a217-4f8c-9ab7-eb803cf738af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
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 0x36a842a903b8c2a7790caabe8a035483b94146c958765491814af41293adf771. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/179ee913-a217-4f8c-9ab7-eb803cf738af.json and https://artists.proofprofile.net/proofs/artist/179ee913-a217-4f8c-9ab7-eb803cf738af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
album: Hospital for the Insane
  type: MusicAlbum
  date published: 2024-12-17
album: There's Nothing Left to Lose
  type: MusicAlbum
  date published: 2024-12-17
album: Stab My Heart and Divide It
  type: MusicAlbum
  date published: 2024-12-17
album: Argue With a Psychiatrist
  type: MusicAlbum
  date published: 2024-12-17
album: Varoluş
  type: MusicAlbum
  date published: 2024-12-20
album: The Dark Side of the Moon
  type: MusicAlbum
  date published: 2024-12-20
album: Is God Like a Human ?
  type: MusicAlbum
  date published: 2024-12-20
album: I am a Scarecrow
  type: MusicAlbum
  date published: 2024-12-22
album: The Obsessive Thoughts of Mine
  type: MusicAlbum
  date published: 2024-12-24
album: You Need to Wake Up
  type: MusicAlbum
  date published: 2024-12-31
album: A Wound Upon This World
  type: MusicAlbum
  date published: 2024-12-31
album: It's January One
  type: MusicAlbum
  date published: 2025-01-03
album: Death Calls For Me
  type: MusicAlbum
  date published: 2025-01-04
album: Gitme Kal...
  type: MusicAlbum
  date published: 2025-01-07
album: Misery
  type: MusicAlbum
  date published: 2025-01-11
album: Pain Dealer
  type: MusicAlbum
  date published: 2025-01-28
album: Adam And Eve
  type: MusicAlbum
  date published: 2025-02-01
album: Ich Hasse Mich
  type: MusicAlbum
  date published: 2025-03-27
  track: Ich Hasse Mich
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172000
    explicit: false
    by artist: Metalfetamin
    in album: Ich Hasse Mich
      type: MusicAlbum
      date published: 2025-03-27
    genre: black metal
    isrc code: QZK6K2522981
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T17:17:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcac3e0205640bc381bca1e9f7a53787c04f7e552f78e99ba73b03373ec19c2ce
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2522981
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0xcac3e0205640bc381bca1e9f7a53787c04f7e552f78e99ba73b03373ec19c2ce. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZK6K2522981.
      date published: 2026-07-05T19:27:56Z
    audio: Ich Hasse Mich
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 187.521
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.399
      additional property: Energy
        type: PropertyValue
        value: 0.513
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.868
      additional property: Liveness
        type: PropertyValue
        value: 0.355
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.176
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.671
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Aide Moi
  type: MusicAlbum
  date published: 2025-04-09
album: A Hollow Plea
  type: MusicAlbum
  date published: 2025-04-30