Viza Maviza
type: MusicGroup
popularity: 14
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa23238f66edbc3545b1d931fbcbdafe8664f512c945df5f7611650a32626eb06
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e908506a-b293-4467-9fad-eb471c0471b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e908506a-b293-4467-9fad-eb471c0471b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e908506a-b293-4467-9fad-eb471c0471b9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa23238f66edbc3545b1d931fbcbdafe8664f512c945df5f7611650a32626eb06","name":"Viza Maviza","registered_at":"2026-06-15T04:53:30Z","symbol":"NIM0688087","token_address":"0x9c7f7e0d06ba86bd5685881fd5eba3f4594ac4c6","type":"artist","uuid":"e908506a-b293-4467-9fad-eb471c0471b9"}
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 0xa23238f66edbc3545b1d931fbcbdafe8664f512c945df5f7611650a32626eb06. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e908506a-b293-4467-9fad-eb471c0471b9.json and https://artists.proofprofile.net/proofs/artist/e908506a-b293-4467-9fad-eb471c0471b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0xa23238f66edbc3545b1d931fbcbdafe8664f512c945df5f7611650a32626eb06","name":"Viza Maviza","registered_at":"2026-06-15T04:53:30Z","symbol":"NIM0688087","token_address":"0x9c7f7e0d06ba86bd5685881fd5eba3f4594ac4c6","type":"artist","uuid":"e908506a-b293-4467-9fad-eb471c0471b9"}
album: Reuneum
  type: MusicAlbum
  date published: 2021
album: Bandrang Hate
  type: MusicAlbum
  date published: 2023-01-20
album: Di Dalam
  type: MusicAlbum
  date published: 2023-08-05
album: Sihe Bungong
  type: MusicAlbum
  date published: 2025-01-13
album: Titi Meulati
  type: MusicAlbum
  date published: 2025-01-13
  track: Titi Meulati
    type: MusicRecording
    duration: PT4M23S
    duration ms: 263131
    explicit: false
    by artist: Viza Maviza
    in album: Titi Meulati
      type: MusicAlbum
      date published: 2025-01-13
    isrc code: SGW502352626
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T21:39:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd7480309db419001344ec8689dc52222ad27b343303e91de125eda90d33d9e18
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959065
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959065
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGW502352626
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T00:42:40Z
    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 0xd7480309db419001344ec8689dc52222ad27b343303e91de125eda90d33d9e18. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:42:40Z), 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/SGW502352626.
      date published: 2026-07-22T00:42:40Z
    audio: Titi Meulati
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.306
      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: 0.621
      additional property: Energy
        type: PropertyValue
        value: 0.405
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.382
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.486
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.709
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.26
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Inong Aceh
  type: MusicAlbum
  date published: 2025-01-13
album: Bungong Jantong Hate
  type: MusicAlbum
  date published: 2025-01-20
album: Teuntara Baten
  type: MusicAlbum
  date published: 2025-01-21
album: Keulana
  type: MusicAlbum
  date published: 2025-01-28