Black Magic Fools
type: MusicGroup
genre: dark cabaret
genre: folk metal
genre: medieval metal
genre: neofolk
genre: pirate metal
popularity: 7
followers: 1812
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bc03ab6c000f170907fe698b499d61d3866590eb7f87bcd02ca05f7d0e35ac3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbb7d003-7f51-4116-956f-0a5449eb0c49.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbb7d003-7f51-4116-956f-0a5449eb0c49.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cbb7d003-7f51-4116-956f-0a5449eb0c49
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bc03ab6c000f170907fe698b499d61d3866590eb7f87bcd02ca05f7d0e35ac3","name":"Black Magic Fools","registered_at":"2026-06-20T23:24:33Z","symbol":"NIM1744223","token_address":"0xb143db7d97292fac4ade97d4982b726c940367bc","type":"artist","uuid":"cbb7d003-7f51-4116-956f-0a5449eb0c49"}
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 0x2bc03ab6c000f170907fe698b499d61d3866590eb7f87bcd02ca05f7d0e35ac3. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cbb7d003-7f51-4116-956f-0a5449eb0c49.json and https://artists.proofprofile.net/proofs/artist/cbb7d003-7f51-4116-956f-0a5449eb0c49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x2bc03ab6c000f170907fe698b499d61d3866590eb7f87bcd02ca05f7d0e35ac3","name":"Black Magic Fools","registered_at":"2026-06-20T23:24:33Z","symbol":"NIM1744223","token_address":"0xb143db7d97292fac4ade97d4982b726c940367bc","type":"artist","uuid":"cbb7d003-7f51-4116-956f-0a5449eb0c49"}
album: Debut EP
  type: MusicAlbum
  date published: 2011-04-08
  track: Pestvisan
    type: MusicRecording
    duration: PT3M33S
    duration ms: 213112
    explicit: false
    by artist: Black Magic Fools
    in album: Debut EP
      type: MusicAlbum
      date published: 2011-04-08
    genre: dark cabaret
    genre: folk metal
    genre: medieval metal
    genre: neofolk
    genre: pirate metal
    isrc code: SEYOK1107698
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T20:03:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdd69c60741d7793e260efa9d179099c93fb642bbfdb8c867952f3c79a8868fc8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958322
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958322
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1107698
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T23:14:53Z
    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 0xdd69c60741d7793e260efa9d179099c93fb642bbfdb8c867952f3c79a8868fc8. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:14:53Z), 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/SEYOK1107698.
      date published: 2026-07-16T23:14:53Z
    audio: Pestvisan
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.957
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.513
      additional property: Energy
        type: PropertyValue
        value: 0.923
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.244
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.499
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.921
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: A Jester's Confession
  type: MusicAlbum
  date published: 2013-01-03
album: Soul Collector
  type: MusicAlbum
  date published: 2016-02-19
album: Tidericus
  type: MusicAlbum
  date published: 2023-10-20
album: Graven
  type: MusicAlbum
  date published: 2024-02-09
album: Nattramnspolska
  type: MusicAlbum
  date published: 2024-11-22