Catalysis
type: MusicGroup
genre: groove metal
genre: melodic death metal
genre: pirate metal
description: thumb|A range of industrial catalysts in pellet form thumb|An air filter that uses a low-temperature oxidation catalyst to convert carbon monoxide to less toxic carbon dioxide at room temperature. It
popularity: 7
followers: 1131
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045f7a0234f1415040935b1dd89c33bae9636ddc3b65f7168d5d9b3b34ab1e3b. 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/ff1bf53e-d118-4cfd-8a51-0d784dfe9541.json and https://artists.proofprofile.net/proofs/artist/ff1bf53e-d118-4cfd-8a51-0d784dfe9541.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Into the Unknown
  type: MusicAlbum
  date published: 2017-12-18
album: Deadline
  type: MusicAlbum
  date published: 2018-05-29
album: Cleansed
  type: MusicAlbum
  date published: 2018-07-30
album: Nothing Left
  type: MusicAlbum
  date published: 2018-09-28
album: Catalysis
  type: MusicAlbum
  date published: 2018-12-14
album: Just Turn Back
  type: MusicAlbum
  date published: 2019-06-28
album: Connection Lost
  type: MusicAlbum
  date published: 2020-07-24
album: Transcend
  type: MusicAlbum
  date published: 2020-12-15
album: Relicta
  type: MusicAlbum
  date published: 2021-09-17
album: Innova
  type: MusicAlbum
  date published: 2022-07-02
album: Samsara (Remastered)
  type: MusicAlbum
  date published: 2023-01-06
album: Gone
  type: MusicAlbum
  date published: 2023-09-15
album: Mea Culpa
  type: MusicAlbum
  date published: 2023-10-20
album: Gallows
  type: MusicAlbum
  date published: 2023-11-17
album: Kingmaker
  type: MusicAlbum
  date published: 2023-12-08
album: Betrayer
  type: MusicAlbum
  date published: 2023-12-15
album: Betrayer
  type: MusicAlbum
  date published: 2023-12-15
album: Lazarus
  type: MusicAlbum
  date published: 2024-11-29
  track: Lazarus
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247815
    explicit: false
    by artist: Catalysis
    in album: Lazarus
      type: MusicAlbum
      date published: 2024-11-29
    genre: groove metal
    genre: melodic death metal
    genre: pirate metal
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x5d7a3849e8062e7caa554a3bb620b490258b01a6570efb1a9c889a39685a93ee. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZZ7L2425661.
      date published: 2026-07-04T10:04:33Z
    audio: Lazarus
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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        type: PropertyValue
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      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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        value: 0.467
      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
        value: 0.093
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.116
      additional property: Liveness
        type: PropertyValue
        value: 0.373
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.343
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.72
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Only Way Out Is Through
  type: MusicAlbum
  date published: 2025-04-11
album: The Only Way Out Is Through
  type: MusicAlbum
  date published: 2025-04-18