Leprosy
type: MusicGroup
genre: death metal
description: Leprosy, also known as Hansen's disease (HD), is a long-term infection by the bacteria Mycobacterium leprae or Mycobacterium lepromatosis. Infection can lead to damage of the nerves, respiratory tract
popularity: 8
followers: 1939
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c676f61f63fa3b30754c3bb127bbb66c8e36a6ab7ca93b20c45288257feaba4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d32c85f3-d80a-44a0-bf62-4915e4622b24.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d32c85f3-d80a-44a0-bf62-4915e4622b24.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d32c85f3-d80a-44a0-bf62-4915e4622b24
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
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 0x8c676f61f63fa3b30754c3bb127bbb66c8e36a6ab7ca93b20c45288257feaba4. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d32c85f3-d80a-44a0-bf62-4915e4622b24.json and https://artists.proofprofile.net/proofs/artist/d32c85f3-d80a-44a0-bf62-4915e4622b24.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
album: Killer Sickness
  type: MusicAlbum
  date published: 1989-06-27
album: Syndrome
  type: MusicAlbum
  date published: 1994-10-10
album: Dogs of War
  type: MusicAlbum
  date published: 2019-06-14
album: F.A.E.P.
  type: MusicAlbum
  date published: 2019-09-25
album: Leprosy
  type: MusicAlbum
  date published: 2020-02-10
album: Justice
  type: MusicAlbum
  date published: 2020-08-28
album: Leprosy of the World
  type: MusicAlbum
  date published: 2020-11-13
album: Death
  type: MusicAlbum
  date published: 2021-03-15
  track: Death
    type: MusicRecording
    duration: PT4M55S
    duration ms: 295606
    explicit: false
    by artist: Leprosy
    in album: Death
      type: MusicAlbum
      date published: 2021-03-15
    genre: death metal
    isrc code: USCGJ2155452
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T21:25:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa12c7220b5f72f6cdf2c5fdf537ea2139fd4cb6ebd0b6ecc8f7bddd2a55a04c8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2155452
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T21:55:15Z
    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 0xa12c7220b5f72f6cdf2c5fdf537ea2139fd4cb6ebd0b6ecc8f7bddd2a55a04c8. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/USCGJ2155452.
      date published: 2026-07-12T21:55:15Z
    audio: Death
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.738
      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: 0.239
      additional property: Energy
        type: PropertyValue
        value: 0.979
      additional property: Speechiness
        type: PropertyValue
        value: 0.136
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.05
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.071
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.853
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Merry Christmas to All
  type: MusicAlbum
  date published: 2021-07-01
album: God of Clay
  type: MusicAlbum
  date published: 2022-01-14
album: So Rest In Peace
  type: MusicAlbum
  date published: 2022-09-02
album: Killer Sickness
  type: MusicAlbum
  date published: 2023-02-09
album: Insurrection
  type: MusicAlbum
  date published: 2023-12-09
album: Insurrection
  type: MusicAlbum
  date published: 2023-12-09
album: Reborn in Yourself
  type: MusicAlbum
  date published: 2024-01-09
album: Reborn in Yourself
  type: MusicAlbum
  date published: 2024-01-09
album: The End of Time
  type: MusicAlbum
  date published: 2024-03-01
album: The End of Time
  type: MusicAlbum
  date published: 2024-03-01
album: Headless Mule
  type: MusicAlbum
  date published: 2024-06-30
album: Headless Mule
  type: MusicAlbum
  date published: 2024-06-30
album: Reborn in Yourself
  type: MusicAlbum
  date published: 2024-07-31
album: Reborn in Yourself
  type: MusicAlbum
  date published: 2024-07-31