Morte Macabre
type: MusicGroup
genre: progressive rock
popularity: 6
followers: 2390
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x971c5cf2fb9e5c4d49957432fc0784dd024e829d8946fd3374bf0b4204c5d91c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c8c0d44-12d3-4834-9699-b8673c7a7e0a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c8c0d44-12d3-4834-9699-b8673c7a7e0a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c8c0d44-12d3-4834-9699-b8673c7a7e0a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x971c5cf2fb9e5c4d49957432fc0784dd024e829d8946fd3374bf0b4204c5d91c","name":"Morte Macabre","registered_at":"2026-06-17T03:31:55Z","symbol":"NIM1267628","token_address":"0x8f18b36ceeb45003bdd1d9cb007c408c6d1ce0b0","type":"artist","uuid":"6c8c0d44-12d3-4834-9699-b8673c7a7e0a"}
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 0x971c5cf2fb9e5c4d49957432fc0784dd024e829d8946fd3374bf0b4204c5d91c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c8c0d44-12d3-4834-9699-b8673c7a7e0a.json and https://artists.proofprofile.net/proofs/artist/6c8c0d44-12d3-4834-9699-b8673c7a7e0a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x971c5cf2fb9e5c4d49957432fc0784dd024e829d8946fd3374bf0b4204c5d91c","name":"Morte Macabre","registered_at":"2026-06-17T03:31:55Z","symbol":"NIM1267628","token_address":"0x8f18b36ceeb45003bdd1d9cb007c408c6d1ce0b0","type":"artist","uuid":"6c8c0d44-12d3-4834-9699-b8673c7a7e0a"}
album: Symphonic Holocaust
  type: MusicAlbum
  date published: 1998-05-19
  track: Apoteosi Del Mistero
    type: MusicRecording
    duration: PT4M20S
    duration ms: 260466
    explicit: false
    by artist: Morte Macabre
    in album: Symphonic Holocaust
      type: MusicAlbum
      date published: 1998-05-19
    genre: progressive rock
    isrc code: SEVZE1100201
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T13:45:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x094bdd8791000de7471ef46265163b02aa2ead8cf6ad323a0b0530619c19f505
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958742
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958742
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVZE1100201
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T14:09:34Z
    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 0x094bdd8791000de7471ef46265163b02aa2ead8cf6ad323a0b0530619c19f505. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/SEVZE1100201.
      date published: 2026-07-19T14:09:34Z
    audio: Apoteosi Del Mistero
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.943
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.176
      additional property: Energy
        type: PropertyValue
        value: 0.606
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.003
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.935
      additional property: Liveness
        type: PropertyValue
        value: 0.622
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.172
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.777
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Symphonic Holocaust
  type: MusicAlbum
  date published: 1998-05-19