Eno Viola
type: MusicGroup
genre: batak
genre: dangdut
genre: malay pop
popularity: 20
followers: 4232
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f6f78e674ab842833251496a22942ef67838a3b835773121b87806151890af9
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/e926b624-83f9-4ee8-8db1-093de44570e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e926b624-83f9-4ee8-8db1-093de44570e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e926b624-83f9-4ee8-8db1-093de44570e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f6f78e674ab842833251496a22942ef67838a3b835773121b87806151890af9","name":"Eno Viola","registered_at":"2026-06-15T04:55:36Z","symbol":"NIM0688591","token_address":"0x3bb918d9846eef4b2ac9ccfb2177c0a9dc8be526","type":"artist","uuid":"e926b624-83f9-4ee8-8db1-093de44570e5"}
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 0x2f6f78e674ab842833251496a22942ef67838a3b835773121b87806151890af9. 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/e926b624-83f9-4ee8-8db1-093de44570e5.json and https://artists.proofprofile.net/proofs/artist/e926b624-83f9-4ee8-8db1-093de44570e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x2f6f78e674ab842833251496a22942ef67838a3b835773121b87806151890af9","name":"Eno Viola","registered_at":"2026-06-15T04:55:36Z","symbol":"NIM0688591","token_address":"0x3bb918d9846eef4b2ac9ccfb2177c0a9dc8be526","type":"artist","uuid":"e926b624-83f9-4ee8-8db1-093de44570e5"}
album: Bakasiak Mato Mamandang
  type: MusicAlbum
  date published: 2024-03-18
album: Bakasiak Mato Mamandang (Dangdut Version)
  type: MusicAlbum
  date published: 2024-04-18
  track: Bakasiak Mato Mamandang - Dangdut Version
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212163
    explicit: false
    by artist: Eno Viola
    in album: Bakasiak Mato Mamandang (Dangdut Version)
      type: MusicAlbum
      date published: 2024-04-18
    genre: batak
    genre: dangdut
    genre: malay pop
    isrc code: QZYHM2413118
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T01:00:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x48be7e2ff71506e8fffbd4e99064d7bc8d8665280bb97ab49d962bc95c4bb51f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958805
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958805
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYHM2413118
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:22:58Z
    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 0x48be7e2ff71506e8fffbd4e99064d7bc8d8665280bb97ab49d962bc95c4bb51f. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZYHM2413118.
      date published: 2026-07-20T02:22:58Z
    audio: Bakasiak Mato Mamandang - Dangdut Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 167.023
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.644
      additional property: Energy
        type: PropertyValue
        value: 0.682
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.011
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.008
      additional property: Liveness
        type: PropertyValue
        value: 0.061
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.928
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.632
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Bakasiak Mato Mamandang (Karaoke)
  type: MusicAlbum
  date published: 2024-04-24