Black Soul Horde
type: MusicGroup
genre: heavy metal
genre: power metal
genre: speed metal
popularity: 10
followers: 2972
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c6eeaed-c2c7-404d-8648-b7f14e4e3fc8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c6eeaed-c2c7-404d-8648-b7f14e4e3fc8.json
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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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 0x074b9eed26b43168134973f09d9bb76a0a1ac0c335d4346067d1022a2d3492f9. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8c6eeaed-c2c7-404d-8648-b7f14e4e3fc8.json and https://artists.proofprofile.net/proofs/artist/8c6eeaed-c2c7-404d-8648-b7f14e4e3fc8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x074b9eed26b43168134973f09d9bb76a0a1ac0c335d4346067d1022a2d3492f9","name":"Black Soul Horde","registered_at":"2026-06-17T14:35:44Z","symbol":"NIM1425869","token_address":"0x47c72012b4ba0a63635822b638cb79e8a6b641c7","type":"artist","uuid":"8c6eeaed-c2c7-404d-8648-b7f14e4e3fc8"}
album: Tales of the Ancient Ones
  type: MusicAlbum
  date published: 2013-10-14
album: 12" Split
  type: MusicAlbum
  date published: 2015-04-25
album: Troops of the Damned
  type: MusicAlbum
  date published: 2020-06-24
album: Soulships
  type: MusicAlbum
  date published: 2020-11-06
album: Land of Demise
  type: MusicAlbum
  date published: 2020-11-13
album: A Lonely Road
  type: MusicAlbum
  date published: 2021-01-29
album: Beware The Deep
  type: MusicAlbum
  date published: 2021-09-22
album: The Betrayal Of The King
  type: MusicAlbum
  date published: 2021-10-13
album: Horrors From The Void
  type: MusicAlbum
  date published: 2021-11-10
  track: Beneath The Mountains Of Madness
    type: MusicRecording
    duration: PT4M32S
    duration ms: 272161
    explicit: false
    by artist: Black Soul Horde
    in album: Horrors From The Void
      type: MusicAlbum
      date published: 2021-11-10
    genre: heavy metal
    genre: power metal
    genre: speed metal
    isrc code: QZMEN2174020
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
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      value: 2026-07-20T09:12:08+00:00
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      value: https://explorer.copyrightchains.com/tx/0x5aa9f15517bc46115e980b8ae6a91f0796d79fe2385f5ac8a25523f077058fd5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2174020
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T12:15:17Z
    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 0x5aa9f15517bc46115e980b8ae6a91f0796d79fe2385f5ac8a25523f077058fd5. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:15:17Z), 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/QZMEN2174020.
      date published: 2026-07-20T12:15:17Z
    audio: Beneath The Mountains Of Madness
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 175.004
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.354
      additional property: Energy
        type: PropertyValue
        value: 0.928
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.159
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.268
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.108
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Beware The Deep
    type: MusicRecording
    duration: PT4M26S
    duration ms: 266269
    explicit: false
    by artist: Black Soul Horde
    in album: Horrors From The Void
      type: MusicAlbum
      date published: 2021-11-10
    genre: heavy metal
    genre: power metal
    genre: speed metal
    isrc code: QZMEM2193999
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: CopyrightChainExplorerURL
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958947
    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:35:08Z
    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 0xc22471a334f0ccab46fb7d93767d1201fae8eb2ab1e4e21c5a66b7e35c8d1dfb. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:35:08Z), 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/QZMEM2193999.
      date published: 2026-07-21T03:35:08Z
    audio: Beware The Deep
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 164.994
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Live In The Studio
album: Julian Graves
album: Death's Parade
album: Lady Of Shadows
album: Symphony Of Chaos

Musical Key
type: PropertyValue
value: 0

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.444

Energy
type: PropertyValue
value: 0.893

Speechiness
type: PropertyValue
value: 0.063

Acousticness
type: PropertyValue
value: 0.003

Instrumentalness
type: PropertyValue
value: 0.002

Liveness
type: PropertyValue
value: 0.129

Valence (Positivity)
type: PropertyValue
value: 0.323

Loudness (dB)
type: PropertyValue
value: -7.176

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Live In The Studio
type: MusicAlbum
date published: 2022-12-09

Julian Graves
type: MusicAlbum
date published: 2025-01-24

Death's Parade
type: MusicAlbum
date published: 2025-05-07

Lady Of Shadows
type: MusicAlbum
date published: 2025-09-19

Symphony Of Chaos
type: MusicAlbum
date published: 2025-10-31