Dark Orchestral Music
type: MusicGroup
popularity: 10
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6ef7db5b9c02e988bbe3ee165c57ed20c746b79c7ae1440499b97d71c05654b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953924
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953924
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d5ff880-e8a2-4dc1-8ae4-236a491a0365.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d5ff880-e8a2-4dc1-8ae4-236a491a0365.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d5ff880-e8a2-4dc1-8ae4-236a491a0365
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:52:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6ef7db5b9c02e988bbe3ee165c57ed20c746b79c7ae1440499b97d71c05654b","name":"Dark Orchestral Music","registered_at":"2026-06-15T23:41:17Z","symbol":"NIM0868904","token_address":"0x8898f10dafa5e1cae8eba23bd19d7ad9eadbc895","type":"artist","uuid":"1d5ff880-e8a2-4dc1-8ae4-236a491a0365"}
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 0xa6ef7db5b9c02e988bbe3ee165c57ed20c746b79c7ae1440499b97d71c05654b. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d5ff880-e8a2-4dc1-8ae4-236a491a0365.json and https://artists.proofprofile.net/proofs/artist/1d5ff880-e8a2-4dc1-8ae4-236a491a0365.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xa6ef7db5b9c02e988bbe3ee165c57ed20c746b79c7ae1440499b97d71c05654b","name":"Dark Orchestral Music","registered_at":"2026-06-15T23:41:17Z","symbol":"NIM0868904","token_address":"0x8898f10dafa5e1cae8eba23bd19d7ad9eadbc895","type":"artist","uuid":"1d5ff880-e8a2-4dc1-8ae4-236a491a0365"}
album: Haunting Caprice
  type: MusicAlbum
  date published: 2023-10-07
  track: Phantom's Waltz
    type: MusicRecording
    duration: PT1M43S
    duration ms: 103384
    explicit: false
    by artist: Dark Orchestral Music
    in album: Haunting Caprice
      type: MusicAlbum
      date published: 2023-10-07
    isrc code: ESA012329254
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T12:00:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf539a37339d2c92bb13f3a51622a4df1f249e635ca126240dda89f4e6e18e0dd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012329254
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0xf539a37339d2c92bb13f3a51622a4df1f249e635ca126240dda89f4e6e18e0dd. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/ESA012329254.
      date published: 2026-07-16T12:43:37Z
    audio: Phantom's Waltz
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 62.38
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.164
      additional property: Energy
        type: PropertyValue
        value: 0.083
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.792
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.908
      additional property: Liveness
        type: PropertyValue
        value: 0.389
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.064
      additional property: Loudness (dB)
        type: PropertyValue
        value: -24.624
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Baby Tunes: Joyful Music for Playtime
  type: MusicAlbum
  date published: 2024-12-31
album: Meditative Harmony: Music for Stillness
  type: MusicAlbum
  date published: 2025-01-14
album: Focus Rhythms: Music for Productive Work
  type: MusicAlbum
  date published: 2025-02-05
album: Melodic Journeys: Music for the Mind
  type: MusicAlbum
  date published: 2025-02-15
album: Harmony Touch: Relaxing Music for Spa
  type: MusicAlbum
  date published: 2025-02-25
album: Dreaming Harmony: Music for Peaceful Sleep
  type: MusicAlbum
  date published: 2025-03-07
album: Serenity Sessions: Music for Relaxation
  type: MusicAlbum
  date published: 2025-03-17
album: Deep Sleep Relaxation: Serene Music for Night
  type: MusicAlbum
  date published: 2025-04-21