NADEAK SISTER
type: MusicGroup
genre: batak
popularity: 3
followers: 153
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d3c0aaaaa05be49f58e7e8862c82abc7f2216b703012e8b8e7ad985c0714316
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1aba5ed3-a174-4267-92e4-82288fc621c0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1aba5ed3-a174-4267-92e4-82288fc621c0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1aba5ed3-a174-4267-92e4-82288fc621c0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d3c0aaaaa05be49f58e7e8862c82abc7f2216b703012e8b8e7ad985c0714316","name":"NADEAK SISTER","registered_at":"2026-06-15T23:06:00Z","symbol":"NIM0860471","token_address":"0x1a66e4e72dbcaf12f2ad61dde11e1cb198e47662","type":"artist","uuid":"1aba5ed3-a174-4267-92e4-82288fc621c0"}
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 0x0d3c0aaaaa05be49f58e7e8862c82abc7f2216b703012e8b8e7ad985c0714316. Chain 2 (Bitcoin): anchored in block 953922 (2026-06-16T09:36:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1aba5ed3-a174-4267-92e4-82288fc621c0.json and https://artists.proofprofile.net/proofs/artist/1aba5ed3-a174-4267-92e4-82288fc621c0.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T09:36:34Z
  text: {"copyright_id":"0x0d3c0aaaaa05be49f58e7e8862c82abc7f2216b703012e8b8e7ad985c0714316","name":"NADEAK SISTER","registered_at":"2026-06-15T23:06:00Z","symbol":"NIM0860471","token_address":"0x1a66e4e72dbcaf12f2ad61dde11e1cb198e47662","type":"artist","uuid":"1aba5ed3-a174-4267-92e4-82288fc621c0"}
album: UNANG MARBUNI-BUNI
  type: MusicAlbum
  date published: 2012-12-12
album: TOMOK AJIBATA
  type: MusicAlbum
  date published: 2012-12-12
album: SALENDANG
  type: MusicAlbum
  date published: 2012-12-12
album: PERAHU CINTA
  type: MusicAlbum
  date published: 2012-12-12
  track: PERAHU CINTA
    type: MusicRecording
    duration: PT4M50S
    duration ms: 290899
    explicit: false
    by artist: NADEAK SISTER
    in album: PERAHU CINTA
      type: MusicAlbum
      date published: 2012-12-12
    genre: batak
    isrc code: FRX452247737
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T07:47:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x27cf43d3fb2fefc5894b9ec1d7315d40cb1240ca5ee312f53b5ba2c4d0e29f9f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958985
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958985
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452247737
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T08:39:15Z
    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 0x27cf43d3fb2fefc5894b9ec1d7315d40cb1240ca5ee312f53b5ba2c4d0e29f9f. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/FRX452247737 — a six-check JSON result.
      date published: 2026-07-21T08:39:15Z
    audio: PERAHU CINTA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.045
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.706
      additional property: Energy
        type: PropertyValue
        value: 0.833
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.373
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.285
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.892
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.954
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: NUNGNA DIDIA
  type: MusicAlbum
  date published: 2012-12-12
album: NAMARANAKKON
  type: MusicAlbum
  date published: 2012-12-12
album: BORU MEDAN
  type: MusicAlbum
  date published: 2012-12-12
album: AMA DOHO DI HAMI
  type: MusicAlbum
  date published: 2012-12-12
album: RAHOT & EVI
  type: MusicAlbum
  date published: 2012-12-12
album: ENDE NI NAPOSO
  type: MusicAlbum
  date published: 2012-12-12