Krabathor
type: MusicGroup
genre: death metal
genre: grindcore
genre: speed metal
description: Krabathor, also spelled Krabator on their early demos, is a Czech death metal band from Uherské Hradiště, founded by vocalist and guitarist Petr "Christopher" Kryštof in 1984. The band also includes b
popularity: 14
followers: 5670
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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 0x561f3c04de4a77f033923792024e0e75d1abe8352020fb532c221bf8b74fc6ed. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c40cc055-a8e8-492c-827b-fb54e5b2dc4d.json and https://artists.proofprofile.net/proofs/artist/c40cc055-a8e8-492c-827b-fb54e5b2dc4d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:40:45Z
album: The Rise of Brutality
  type: MusicAlbum
  date published: 1995-07-01
album: LIES
  type: MusicAlbum
  date published: 1995-09-04
  track: Pacifistic Death
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233146
    explicit: false
    by artist: Krabathor
    in album: LIES
      type: MusicAlbum
      date published: 1995-09-04
    genre: death metal
    genre: grindcore
    genre: speed metal
    isrc code: QZHN62135376
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      value: 2026-07-22T02:17:57Z
    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
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      date published: 2026-07-22T02:17:57Z
    audio: Pacifistic Death
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 165.427
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.171
      additional property: Energy
        type: PropertyValue
        value: 0.967
      additional property: Speechiness
        type: PropertyValue
        value: 0.152
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.752
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.268
      additional property: Loudness (dB)
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        value: -6.742
      additional property: Key Name
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album: Mortal Memories
  type: MusicAlbum
  date published: 1997-06-27
album: Orthodox
  type: MusicAlbum
  date published: 1998-03-30
  track: Orthodox
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183160
    explicit: false
    by artist: Krabathor
    in album: Orthodox
      type: MusicAlbum
      date published: 1998-03-30
    genre: death metal
    genre: grindcore
    genre: speed metal
    isrc code: QZDA82387212
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    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ced7734e4dfebf6f9869913ef84c17519cb2187ac11682b15c8a1c0b61b49a7. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZDA82387212.
      date published: 2026-07-18T19:27:02Z
    audio: Orthodox
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 86.8
      additional property: Musical Key
        type: PropertyValue
        value: 1
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        value: 1
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        type: PropertyValue
        value: 4
      additional property: Danceability
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      additional property: Speechiness
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album: Orthodox / Mortal Memories
album: Lies
album: Cool mortification
album: Rebirth of Brutality / Live in Uherske Hradiste
album: DEMA 1988
album: DEMONIZER / MORTAL MEMORIES II
album: FEELINGS OF DETHRONISATION

Speechiness
type: PropertyValue
value: 0.083

Acousticness
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value: 0

Instrumentalness
type: PropertyValue
value: 0.773

Liveness
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value: 0.383

Valence (Positivity)
type: PropertyValue
value: 0.098

Loudness (dB)
type: PropertyValue
value: -4.602

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

Orthodox / Mortal Memories
type: MusicAlbum
date published: 2011

Lies
type: MusicAlbum
date published: 2011

Cool mortification
type: MusicAlbum
date published: 2013-01-18

Rebirth of Brutality / Live in Uherske Hradiste
type: MusicAlbum
date published: 2015-08-01

DEMA 1988
type: MusicAlbum
date published: 2021-03-31

DEMONIZER / MORTAL MEMORIES II
type: MusicAlbum
date published: 2021-03-31
track: Imperátor
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227448
  explicit: false
  by artist: Krabathor
  in album: DEMONIZER / MORTAL MEMORIES II
    type: MusicAlbum
    date published: 2021-03-31
  genre: death metal
  genre: grindcore
  genre: speed metal
  isrc code: QZFZ52153518
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  additional property: OTSVerifyInstructions
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    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
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    date published: 2026-07-21T23:58:15Z
  audio: Imperátor
    type: AudioObject
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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      value: 4
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
      value: 0.088
    additional property: Valence (Positivity)
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      value: 0.303
    additional property: Loudness (dB)
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      value: -5.806
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
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FEELINGS OF DETHRONISATION
type: MusicAlbum
date published: 2021-12-16