Sacred Sin
type: MusicGroup
genre: death metal
popularity: 6
followers: 1371
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d9fc787f7c6a34122d13c8ba7949eea6e3eb6771ff6f3f146cac9b083ce4ccd
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/1751e04e-8dd6-4d97-9e68-4e3304344bee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1751e04e-8dd6-4d97-9e68-4e3304344bee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1751e04e-8dd6-4d97-9e68-4e3304344bee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d9fc787f7c6a34122d13c8ba7949eea6e3eb6771ff6f3f146cac9b083ce4ccd","name":"Sacred Sin","registered_at":"2026-06-15T21:40:39Z","symbol":"NIM0840116","token_address":"0x4c862261e2f78fa4e1a97309d1948080ef4d5bd9","type":"artist","uuid":"1751e04e-8dd6-4d97-9e68-4e3304344bee"}
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 0x0d9fc787f7c6a34122d13c8ba7949eea6e3eb6771ff6f3f146cac9b083ce4ccd. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1751e04e-8dd6-4d97-9e68-4e3304344bee.json and https://artists.proofprofile.net/proofs/artist/1751e04e-8dd6-4d97-9e68-4e3304344bee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0x0d9fc787f7c6a34122d13c8ba7949eea6e3eb6771ff6f3f146cac9b083ce4ccd","name":"Sacred Sin","registered_at":"2026-06-15T21:40:39Z","symbol":"NIM0840116","token_address":"0x4c862261e2f78fa4e1a97309d1948080ef4d5bd9","type":"artist","uuid":"1751e04e-8dd6-4d97-9e68-4e3304344bee"}
album: The Shades Behind
  type: MusicAlbum
  date published: 1992-03-27
album: Darkside (30th anniversary edition)
  type: MusicAlbum
  date published: 1993-06-29
album: Darkside
  type: MusicAlbum
  date published: 1993-07-17
album: Eyemgod
  type: MusicAlbum
  date published: 1995-10-12
album: Anguish ...I Harvest
  type: MusicAlbum
  date published: 1998-10-17
  track: Ghoul Plagued Darkness
    type: MusicRecording
    duration: PT4M22S
    duration ms: 262586
    explicit: false
    by artist: Sacred Sin
    in album: Anguish ...I Harvest
      type: MusicAlbum
      date published: 1998-10-17
    genre: death metal
    isrc code: QM4DW1831675
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T05:44:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdacc13e260be14de9b8e07aa93178eda9273da717b7146a998af23752c7c7676
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1831675
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0xdacc13e260be14de9b8e07aa93178eda9273da717b7146a998af23752c7c7676. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM4DW1831675.
      date published: 2026-07-05T10:01:46Z
    audio: Ghoul Plagued Darkness
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.335
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.221
      additional property: Energy
        type: PropertyValue
        value: 0.897
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.875
      additional property: Liveness
        type: PropertyValue
        value: 0.269
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.189
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.73
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Translucid Dream Mirror
  type: MusicAlbum
  date published: 2001-04-30
album: Translucid Dream Mirror
  type: MusicAlbum
  date published: 2001-06-15
album: Hekaton - the Return to Primordial Chaos
  type: MusicAlbum
  date published: 2003-05-12
album: Hekaton
  type: MusicAlbum
  date published: 2003-07-21
album: Grotesque Destructo Art
  type: MusicAlbum
  date published: 2018-03-27
album: Born Suffer Die
  type: MusicAlbum
  date published: 2019-12-16
album: False Deceiver
  type: MusicAlbum
  date published: 2020-01-04
album: Born Suffer Die EP
  type: MusicAlbum
  date published: 2020-04-01
album: Born Suffer Die
  type: MusicAlbum
  date published: 2020-04-17
album: Born Suffer Die EP
  type: MusicAlbum
  date published: 2020-04-30
album: Storms over the dying world
  type: MusicAlbum
  date published: 2022-03-05
album: Storms over the Dying World
  type: MusicAlbum
  date published: 2022-07-29
album: Storms over the dying world
  type: MusicAlbum
  date published: 2022-07-29
album: Storms over the dying world
  type: MusicAlbum
  date published: 2022-07-31
album: Midnight (tribute to long lost paradise)
  type: MusicAlbum
  date published: 2024-02-27
album: Forward To Damnation
  type: MusicAlbum
  date published: 2024-08-30