Cult Of Occult
type: MusicGroup
genre: doom metal
genre: drone
genre: sludge metal
popularity: 6
followers: 3411
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23ef2f1a4bf2d31cac57d1c4290c89c2767d80756cccafda7b82d1d4d34ebab3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953933
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953933
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/203785b4-ece0-45cd-b9b0-b75df541d1b0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/203785b4-ece0-45cd-b9b0-b75df541d1b0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/203785b4-ece0-45cd-b9b0-b75df541d1b0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:13:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23ef2f1a4bf2d31cac57d1c4290c89c2767d80756cccafda7b82d1d4d34ebab3","name":"Cult Of Occult","registered_at":"2026-06-16T00:42:34Z","symbol":"NIM0883533","token_address":"0xe4ca11f96676626bfbee9952931891b3d53ca456","type":"artist","uuid":"203785b4-ece0-45cd-b9b0-b75df541d1b0"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ef2f1a4bf2d31cac57d1c4290c89c2767d80756cccafda7b82d1d4d34ebab3. Chain 2 (Bitcoin): anchored in block 953933 (2026-06-16T11:13:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/203785b4-ece0-45cd-b9b0-b75df541d1b0.json and https://artists.proofprofile.net/proofs/artist/203785b4-ece0-45cd-b9b0-b75df541d1b0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:13:24Z
  text: {"copyright_id":"0x23ef2f1a4bf2d31cac57d1c4290c89c2767d80756cccafda7b82d1d4d34ebab3","name":"Cult Of Occult","registered_at":"2026-06-16T00:42:34Z","symbol":"NIM0883533","token_address":"0xe4ca11f96676626bfbee9952931891b3d53ca456","type":"artist","uuid":"203785b4-ece0-45cd-b9b0-b75df541d1b0"}
album: Cult of Occult
  type: MusicAlbum
  date published: 2012-10-22
album: Cult of Occult
  type: MusicAlbum
  date published: 2012-10-22
album: Cult Of Occult
  type: MusicAlbum
  date published: 2012-10-22
album: Hic Est Domus Diaboli
  type: MusicAlbum
  date published: 2013-01-01
album: Hic Est Domus Diaboli
  type: MusicAlbum
  date published: 2013-01-01
album: Hic est domus diaboli
  type: MusicAlbum
  date published: 2013-12-02
album: Five Degrees of Insanity
  type: MusicAlbum
  date published: 2015-01-01
album: Five Degrees of Insanity
  type: MusicAlbum
  date published: 2015-01-01
  track: Psychotic
    type: MusicRecording
    duration: PT10M32S
    duration ms: 632496
    explicit: true
    by artist: Cult Of Occult
    in album: Five Degrees of Insanity
      type: MusicAlbum
      date published: 2015-01-01
    genre: doom metal
    genre: drone
    genre: sludge metal
    isrc code: USDY42381075
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T11:04:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x307628473a16880b78719ef502d84704b60add46171bf66d0aeeb3b401677e5c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42381075
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T12:24:55Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307628473a16880b78719ef502d84704b60add46171bf66d0aeeb3b401677e5c. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/USDY42381075.
      date published: 2026-07-19T12:24:55Z
    audio: Psychotic
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.81
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.082
      additional property: Energy
        type: PropertyValue
        value: 0.485
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.04
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.897
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.038
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.983
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Black Sea
  type: MusicAlbum
  date published: 2017-12-11
album: Anti Life
  type: MusicAlbum
  date published: 2018-06-01
album: Nuire
  type: MusicAlbum
  date published: 2021-04-19
album: Ruin
  type: MusicAlbum
  date published: 2021-04-19
album: Satan's Children
  type: MusicAlbum
  date published: 2024-05-03
album: Live at Nekropolis Fest
  type: MusicAlbum
  date published: 2025-01-10