Cruciamentum
type: MusicGroup
genre: death metal
description: Cruciamentum are an English death metal band formed in 2005. The members originate from the cities of Stoke-on-Trent, Birmingham, and London in the United Kingdom. The band was created as a quartet wi
popularity: 11
followers: 15689
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additional property: OTSCanonicalRecord
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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  date published: 2026-06-15T12:56:12Z
album: Convocation of Crawling Chaos
  type: MusicAlbum
  date published: 2009-05-04
album: Engulfed in Desolation
  type: MusicAlbum
  date published: 2011-11-25
album: Charnel Passages
  type: MusicAlbum
  date published: 2015-09-04
  track: The Conquered Sun (The Dying Light Beyond Morpheus Realms)
    type: MusicRecording
    duration: PT7M33S
    duration ms: 453117
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    by artist: Cruciamentum
    in album: Charnel Passages
      type: MusicAlbum
      date published: 2015-09-04
    genre: death metal
    isrc code: USN681510089
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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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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3735a40a4e56bf3372b2613134597cec126fd8dbc3cdf11111ed8e799ccce421. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USN681510089.
      date published: 2026-07-05T19:27:56Z
    audio: The Conquered Sun (The Dying Light Beyond Morpheus Realms)
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      additional property: Tempo (BPM)
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      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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  track: Tongues of Nightshade
    type: MusicRecording
    duration: PT5M29S
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    explicit: false
    by artist: Cruciamentum
    in album: Charnel Passages
      type: MusicAlbum
      date published: 2015-09-04
    genre: death metal
    isrc code: USN681510091
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    additional property: OTSTimestamp
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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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      date published: 2026-07-06T01:25:57Z
    audio: Tongues of Nightshade
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Musical Key
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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        type: PropertyValue
        value: 0.784
      additional property: Liveness
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album: Paradise Envenomed
album: Abhorrence Evangelium
album: Scorn Manifestation
album: Obsidian Refractions

Liveness
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Valence (Positivity)
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Loudness (dB)
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Key Name
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value: F#

Mode Name
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value: Major

Paradise Envenomed
type: MusicAlbum
date published: 2017-11-03

Abhorrence Evangelium
type: MusicAlbum
date published: 2023-09-12

Scorn Manifestation
type: MusicAlbum
date published: 2023-10-10

Obsidian Refractions
type: MusicAlbum
date published: 2023-11-24
track: Charnel Passages
  type: MusicRecording
  duration: PT8M12S
  duration ms: 492818
  explicit: false
  by artist: Cruciamentum
  in album: Obsidian Refractions
    type: MusicAlbum
    date published: 2023-11-24
  genre: death metal
  isrc code: USN682330901
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  additional property: OTSTimestamp
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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
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b14831d4451b417192ca5e39ad5d91ce4e044dd1fa518cf91a63d9c74a5b89a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USN682330901.
    date published: 2026-07-05T19:27:56Z
  audio: Charnel Passages
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 106.036
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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      type: PropertyValue
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track: Abhorrence Evangelium
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288188
  explicit: false
  by artist: Cruciamentum
  in album: Obsidian Refractions
    type: MusicAlbum
    date published: 2023-11-24
  genre: death metal
  isrc code: USN682330902
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  additional property: OTSTimestamp
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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
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24603a7503f7db1d4088036fdc3f49546fb28aca4a886ced46c04046c71d124. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/USN682330902.
    date published: 2026-07-18T21:29:37Z
  audio: Abhorrence Evangelium
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.115
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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      value: -8.523
    additional property: Key Name
      type: PropertyValue
      value: C#
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track: Scorn Manifestation
  type: MusicRecording
  duration: PT5M32S
  duration ms: 332092
  explicit: false
  by artist: Cruciamentum
  in album: Obsidian Refractions
    type: MusicAlbum
    date published: 2023-11-24
  genre: death metal
  isrc code: USN682330904
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  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Scorn Manifestation

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USN682330904

OTSTimestamp
type: PropertyValue
value: 2026-07-06T01:26:17Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc91a8a83aec64821c2dccd40fa2e6f43355955009f4974e89c3bda48a98f2e5a. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USN682330904.
date published: 2026-07-06T01:26:17Z

Scorn Manifestation
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 109.214
additional property: Musical Key
  type: PropertyValue
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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  value: -9.2
additional property: Key Name
  type: PropertyValue
  value: Eb
additional property: Mode Name
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