Marz Rova
type: MusicGroup
popularity: 4
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x948010c088c4f8c94558abd6274e8177d83086930287eef73d5b8ab554d346a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8398c29d-aaac-47ad-b044-4fe42dc9ea02.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8398c29d-aaac-47ad-b044-4fe42dc9ea02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8398c29d-aaac-47ad-b044-4fe42dc9ea02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x948010c088c4f8c94558abd6274e8177d83086930287eef73d5b8ab554d346a4","name":"Marz Rova","registered_at":"2026-06-17T11:34:30Z","symbol":"NIM1382712","token_address":"0x0dbfea4a531c2e10a9b432bf891c8bc6717154ea","type":"artist","uuid":"8398c29d-aaac-47ad-b044-4fe42dc9ea02"}
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 0x948010c088c4f8c94558abd6274e8177d83086930287eef73d5b8ab554d346a4. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8398c29d-aaac-47ad-b044-4fe42dc9ea02.json and https://artists.proofprofile.net/proofs/artist/8398c29d-aaac-47ad-b044-4fe42dc9ea02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x948010c088c4f8c94558abd6274e8177d83086930287eef73d5b8ab554d346a4","name":"Marz Rova","registered_at":"2026-06-17T11:34:30Z","symbol":"NIM1382712","token_address":"0x0dbfea4a531c2e10a9b432bf891c8bc6717154ea","type":"artist","uuid":"8398c29d-aaac-47ad-b044-4fe42dc9ea02"}
album: The Landing
  type: MusicAlbum
  date published: 2021-03-18
album: Fantasy
  type: MusicAlbum
  date published: 2021-06-25
album: Spesho
  type: MusicAlbum
  date published: 2022-05-09
album: Summertime Girl
  type: MusicAlbum
  date published: 2022-05-31
album: Radio
  type: MusicAlbum
  date published: 2022-06-10
album: Brighter Day
  type: MusicAlbum
  date published: 2022-06-17
album: Unstoppable
  type: MusicAlbum
  date published: 2022-08-19
album: Blinded by Delight
  type: MusicAlbum
  date published: 2023-01-28
  track: Blinded by Delight
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214243
    explicit: false
    by artist: Marz Rova
    in album: Blinded by Delight
      type: MusicAlbum
      date published: 2023-01-28
    isrc code: USCGH2349705
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T04:59:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2674d8af66c24930832c874ba6cff4e51f3a54e4086cf7ce91b4a1b2288e7643
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958369
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958369
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2349705
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:01:03Z
    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 0x2674d8af66c24930832c874ba6cff4e51f3a54e4086cf7ce91b4a1b2288e7643. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T08:01:03Z), 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/USCGH2349705.
      date published: 2026-07-17T08:01:03Z
    audio: Blinded by Delight
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.522
      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: 0.517
      additional property: Energy
        type: PropertyValue
        value: 0.924
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.133
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.624
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.823
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Frontline
  type: MusicAlbum
  date published: 2023-05-19
album: REM
  type: MusicAlbum
  date published: 2023-06-09
album: Coming Over
  type: MusicAlbum
  date published: 2023-11-03
album: Basement Jams Vol. 1
  type: MusicAlbum
  date published: 2024-01-24
album: Passage
  type: MusicAlbum
  date published: 2024-05-10
album: Pure Love
  type: MusicAlbum
  date published: 2024-05-20
album: Holy Moly
  type: MusicAlbum
  date published: 2024-05-31
album: Journey
  type: MusicAlbum
  date published: 2024-05-31
album: The Thick Of It
  type: MusicAlbum
  date published: 2024-07-12
album: El Dorado
  type: MusicAlbum
  date published: 2025-04-04
album: Break Lights
  type: MusicAlbum
  date published: 2025-04-04
album: C - PLUS
  type: MusicAlbum
  date published: 2025-04-11
album: Walkaway
  type: MusicAlbum
  date published: 2025-04-11
album: FRONTLINE MIX
  type: MusicAlbum
  date published: 2025-04-11
album: Shell Game
  type: MusicAlbum
  date published: 2025-04-18
album: Haven
  type: MusicAlbum
  date published: 2025-05-09
album: Sunburst -The Joy of Flying
  type: MusicAlbum
  date published: 2025-06-27