Paul Chain Violet Theatre
type: MusicGroup
genre: doom metal
genre: sludge metal
popularity: 9
followers: 3895
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0a6183c6575adcdcc7033168da0db65f13da7d20551be0f15e4a21f3e5179d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ae63f1d-1aab-453d-b1b4-bfc4d7736c9d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ae63f1d-1aab-453d-b1b4-bfc4d7736c9d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2ae63f1d-1aab-453d-b1b4-bfc4d7736c9d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa0a6183c6575adcdcc7033168da0db65f13da7d20551be0f15e4a21f3e5179d6","name":"Paul Chain Violet Theatre","registered_at":"2026-06-16T04:27:11Z","symbol":"NIM0937186","token_address":"0x938d6419a53d34deb011a05cc25ae66319211073","type":"artist","uuid":"2ae63f1d-1aab-453d-b1b4-bfc4d7736c9d"}
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 0xa0a6183c6575adcdcc7033168da0db65f13da7d20551be0f15e4a21f3e5179d6. Chain 2 (Bitcoin): anchored in block 953972 (2026-06-16T16:31:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ae63f1d-1aab-453d-b1b4-bfc4d7736c9d.json and https://artists.proofprofile.net/proofs/artist/2ae63f1d-1aab-453d-b1b4-bfc4d7736c9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:31:10Z
  text: {"copyright_id":"0xa0a6183c6575adcdcc7033168da0db65f13da7d20551be0f15e4a21f3e5179d6","name":"Paul Chain Violet Theatre","registered_at":"2026-06-16T04:27:11Z","symbol":"NIM0937186","token_address":"0x938d6419a53d34deb011a05cc25ae66319211073","type":"artist","uuid":"2ae63f1d-1aab-453d-b1b4-bfc4d7736c9d"}
album: Detaching from Satan
  type: MusicAlbum
  date published: 1984-01-01
album: Detaching From Satan
  type: MusicAlbum
  date published: 1984-09-01
album: Violet Overture
  type: MusicAlbum
  date published: 1985
album: In the Darkness
  type: MusicAlbum
  date published: 1986-09-28
  track: Mortuary Hearse
    type: MusicRecording
    duration: PT6M27S
    duration ms: 387266
    explicit: false
    by artist: Paul Chain Violet Theatre
    in album: In the Darkness
      type: MusicAlbum
      date published: 1986-09-28
    genre: doom metal
    genre: sludge metal
    isrc code: USCGH1736637
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T08:33:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x127a1704fa251525f62bb84408b9e6be95e34046deacd9f723b9194ad9520d10
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958706
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958706
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1736637
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T08:50:34Z
    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 0x127a1704fa251525f62bb84408b9e6be95e34046deacd9f723b9194ad9520d10. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/USCGH1736637.
      date published: 2026-07-19T08:50:34Z
    audio: Mortuary Hearse
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.8
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.385
      additional property: Energy
        type: PropertyValue
        value: 0.896
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.593
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.681
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Opera 4th
  type: MusicAlbum
  date published: 1997-08-01
album: In The Darkness
  type: MusicAlbum
  date published: 2016-04-22
album: Detaching From Satan
  type: MusicAlbum
  date published: 2017-09-08
album: Violet Overture
  type: MusicAlbum
  date published: 2019-01-24
album: In The Darkness: Remastered Edition + DVD
  type: MusicAlbum
  date published: 2020-08-07