Countess
type: MusicGroup
genre: black metal
popularity: 9
followers: 2924
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xff8c6ad91965a1a9d028f444ea9466c0aac0ca586131d31559da38e54bf5695c
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additional property: OTSBitcoinBlock
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  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af80ee3d-9fea-42b8-86b8-ae3d7b1f1b47.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af80ee3d-9fea-42b8-86b8-ae3d7b1f1b47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af80ee3d-9fea-42b8-86b8-ae3d7b1f1b47
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0xff8c6ad91965a1a9d028f444ea9466c0aac0ca586131d31559da38e54bf5695c. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af80ee3d-9fea-42b8-86b8-ae3d7b1f1b47.json and https://artists.proofprofile.net/proofs/artist/af80ee3d-9fea-42b8-86b8-ae3d7b1f1b47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: The Gospel of the Horned One
  type: MusicAlbum
  date published: 1993-08-01
album: The Return of the Horned One
  type: MusicAlbum
  date published: 1994-12-01
album: Ad Maiorem Sathanae Gloriam
  type: MusicAlbum
  date published: 1995-10-01
album: The Book of the Heretic
  type: MusicAlbum
  date published: 1996-06-01
album: Hell's Rock & Roll
  type: MusicAlbum
  date published: 1997-06-01
album: The Shining Swords of Hate
  type: MusicAlbum
  date published: 2000-08-01
album: The Revenge of the Horned One, Pt. I
  type: MusicAlbum
  date published: 2001-04-01
album: The Revenge of the Horned One, Pt. II
  type: MusicAlbum
  date published: 2002-03-01
album: Heilig Vuur
  type: MusicAlbum
  date published: 2004-04-01
album: Spawn of Steel
  type: MusicAlbum
  date published: 2005-04-01
album: Holocaust of the God Believers
  type: MusicAlbum
  date published: 2006-06-06
  track: Columbine High Blues
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224146
    explicit: true
    by artist: Countess
    in album: Holocaust of the God Believers
      type: MusicAlbum
      date published: 2006-06-06
    genre: black metal
    isrc code: USCGH1672606
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x22b76f3b88fe867b25af0ff62dd3dee15c9faff600a12de8f9251799205a3815
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1672606
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T16:02:25Z
    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 0x22b76f3b88fe867b25af0ff62dd3dee15c9faff600a12de8f9251799205a3815. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:02:25Z), 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/USCGH1672606.
      date published: 2026-07-19T16:02:25Z
    audio: Columbine High Blues
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.084
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.425
      additional property: Energy
        type: PropertyValue
        value: 0.732
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.448
      additional property: Liveness
        type: PropertyValue
        value: 0.202
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.494
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.2
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Blazing Flames of War
  type: MusicAlbum
  date published: 2007-11-01
album: Burning Scripture
  type: MusicAlbum
  date published: 2010-05-01
album: On Wings of Defiance
  type: MusicAlbum
  date published: 2011-02-16
album: Ancient Lies and Battle Cries
  type: MusicAlbum
  date published: 2014-04-09
album: Sermons of the Infidel
  type: MusicAlbum
  date published: 2014-11-07
album: Fires of Destiny
  type: MusicAlbum
  date published: 2016-06-30
album: Into Battle
  type: MusicAlbum
  date published: 2017-02-24
album: Heilig Vuur
  type: MusicAlbum
  date published: 2017-09-28
album: The Wrath of Satan's Whore
  type: MusicAlbum
  date published: 2018-04-16
album: Ritual of the 7 Priests
  type: MusicAlbum
  date published: 2018-07-17
album: In Hate of Christ
  type: MusicAlbum
  date published: 2018-11-16
album: Pagan Man
  type: MusicAlbum
  date published: 2020-08-07
album: Last Man of Honour
  type: MusicAlbum
  date published: 2021-01-23
album: Banners of Blood
  type: MusicAlbum
  date published: 2021-02-11
album: De vloek van het goud
  type: MusicAlbum
  date published: 2021-09-17
album: Live by the Sword

Live by the Sword
type: MusicAlbum
date published: 2023-03-24