The Queen Guillotined
type: MusicGroup
genre: deathcore
popularity: 5
followers: 1649
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b12337415c2b9df61cee63be0eaff3c09014ceb1828ac24be6c9e2fc3ae6a6e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bfa96e96-d02c-4ee3-ae58-e746731a1ded.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bfa96e96-d02c-4ee3-ae58-e746731a1ded.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bfa96e96-d02c-4ee3-ae58-e746731a1ded
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b12337415c2b9df61cee63be0eaff3c09014ceb1828ac24be6c9e2fc3ae6a6e","name":"The Queen Guillotined","registered_at":"2026-06-20T18:34:40Z","symbol":"NIM1682517","token_address":"0x7b1b79c3197855af2887929c895ea6c29d44408b","type":"artist","uuid":"bfa96e96-d02c-4ee3-ae58-e746731a1ded"}
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 0x8b12337415c2b9df61cee63be0eaff3c09014ceb1828ac24be6c9e2fc3ae6a6e. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bfa96e96-d02c-4ee3-ae58-e746731a1ded.json and https://artists.proofprofile.net/proofs/artist/bfa96e96-d02c-4ee3-ae58-e746731a1ded.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x8b12337415c2b9df61cee63be0eaff3c09014ceb1828ac24be6c9e2fc3ae6a6e","name":"The Queen Guillotined","registered_at":"2026-06-20T18:34:40Z","symbol":"NIM1682517","token_address":"0x7b1b79c3197855af2887929c895ea6c29d44408b","type":"artist","uuid":"bfa96e96-d02c-4ee3-ae58-e746731a1ded"}
album: Nothing Will Get Us to Heaven
  type: MusicAlbum
  date published: 2021-04-02
  track: No Redeeming Qualities
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148760
    explicit: true
    by artist: The Queen Guillotined
    in album: Nothing Will Get Us to Heaven
      type: MusicAlbum
      date published: 2021-04-02
    genre: deathcore
    isrc code: QZDA82155118
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T00:01:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6567fd66b34bb95359a70a53516f5d45b11a9b0f241f64f160f406e5ae971431
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82155118
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6567fd66b34bb95359a70a53516f5d45b11a9b0f241f64f160f406e5ae971431. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZDA82155118.
      date published: 2026-07-06T01:25:57Z
    audio: No Redeeming Qualities
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.079
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.272
      additional property: Energy
        type: PropertyValue
        value: 0.993
      additional property: Speechiness
        type: PropertyValue
        value: 0.27
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.036
      additional property: Liveness
        type: PropertyValue
        value: 0.384
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.059
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.057
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: My Name Is Unpronounceable
  type: MusicAlbum
  date published: 2021-05-28
album: Holy Rejection
  type: MusicAlbum
  date published: 2025-04-04