Nova Sondakh
type: MusicGroup
genre: batak
genre: maluku
popularity: 2
followers: 319
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab3092cced326870d01b01cc8e70ff1a07c5db969efa3e589b8aa5cae2a54162
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954050
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954050
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42b3925b-0d78-45a6-9d99-58529d4bec18.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42b3925b-0d78-45a6-9d99-58529d4bec18.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/42b3925b-0d78-45a6-9d99-58529d4bec18
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:14:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab3092cced326870d01b01cc8e70ff1a07c5db969efa3e589b8aa5cae2a54162","name":"Nova Sondakh","registered_at":"2026-06-16T12:54:19Z","symbol":"NIM1058232","token_address":"0x86f80b1ce96a1ee96ffe1a02549cf336784a10d8","type":"artist","uuid":"42b3925b-0d78-45a6-9d99-58529d4bec18"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3092cced326870d01b01cc8e70ff1a07c5db969efa3e589b8aa5cae2a54162. Chain 2 (Bitcoin): anchored in block 954050 (2026-06-17T05:14:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42b3925b-0d78-45a6-9d99-58529d4bec18.json and https://artists.proofprofile.net/proofs/artist/42b3925b-0d78-45a6-9d99-58529d4bec18.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T05:14:33Z
  text: {"copyright_id":"0xab3092cced326870d01b01cc8e70ff1a07c5db969efa3e589b8aa5cae2a54162","name":"Nova Sondakh","registered_at":"2026-06-16T12:54:19Z","symbol":"NIM1058232","token_address":"0x86f80b1ce96a1ee96ffe1a02549cf336784a10d8","type":"artist","uuid":"42b3925b-0d78-45a6-9d99-58529d4bec18"}
album: Juwitaku
  type: MusicAlbum
  date published: 1990-01-01
album: Tuhan Ampuni Dosaku
  type: MusicAlbum
  date published: 2004
album: Polo Jo Sayang
  type: MusicAlbum
  date published: 2004
album: Polo Jo Sayang
  type: MusicAlbum
  date published: 2004
album: Tarek Meja Panjang
  type: MusicAlbum
  date published: 2009
album: Tarek Meja Panjang
  type: MusicAlbum
  date published: 2009
  track: Tarek Meja Panjang
    type: MusicRecording
    duration: PT4M51S
    duration ms: 291041
    explicit: false
    by artist: Nova Sondakh
    in album: Tarek Meja Panjang
      type: MusicAlbum
      date published: 2009
    genre: batak
    genre: maluku
    isrc code: IDB201900529
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T15:18:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbcb20e86e72bf418a35fd498bdb1cf2a63750e391456a4c18ed87ebb5c9bea52
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958907
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958907
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDB201900529
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T16:17:58Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb20e86e72bf418a35fd498bdb1cf2a63750e391456a4c18ed87ebb5c9bea52. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDB201900529 — a six-check JSON result.
      date published: 2026-07-20T16:17:58Z
    audio: Tarek Meja Panjang
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 203.898
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.458
      additional property: Energy
        type: PropertyValue
        value: 0.406
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.256
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.135
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.66
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.561
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major