Nadya Jessica
type: MusicGroup
popularity: 3
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf08f970a1948322ed83a84a52dc0bfabff422630eab8766fc9387454b842270f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd1779a2-3678-4c8b-b333-9942779522ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd1779a2-3678-4c8b-b333-9942779522ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cd1779a2-3678-4c8b-b333-9942779522ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf08f970a1948322ed83a84a52dc0bfabff422630eab8766fc9387454b842270f","name":"Nadya Jessica","registered_at":"2026-06-20T23:33:09Z","symbol":"NIM1749346","token_address":"0x5b093b26e7babea8ad8e836672d2bbfee7f98de2","type":"artist","uuid":"cd1779a2-3678-4c8b-b333-9942779522ae"}
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 0xf08f970a1948322ed83a84a52dc0bfabff422630eab8766fc9387454b842270f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd1779a2-3678-4c8b-b333-9942779522ae.json and https://artists.proofprofile.net/proofs/artist/cd1779a2-3678-4c8b-b333-9942779522ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xf08f970a1948322ed83a84a52dc0bfabff422630eab8766fc9387454b842270f","name":"Nadya Jessica","registered_at":"2026-06-20T23:33:09Z","symbol":"NIM1749346","token_address":"0x5b093b26e7babea8ad8e836672d2bbfee7f98de2","type":"artist","uuid":"cd1779a2-3678-4c8b-b333-9942779522ae"}
album: Surat Kawitan
  type: MusicAlbum
  date published: 2021-06-30
album: Gugat Nangsopo (POP Koplo)
  type: MusicAlbum
  date published: 2021-07-07
album: Dompol Dompolan (Weruh Dewek)
  type: MusicAlbum
  date published: 2021-08-19
album: Gowur (POP Koplo)
  type: MusicAlbum
  date published: 2021-10-07
album: Gancang lamaren x Loro sesigar
  type: MusicAlbum
  date published: 2021-10-21
album: Kngen Sing Kebales
  type: MusicAlbum
  date published: 2021-11-18
album: Sun angen angen (POP Koplo)
  type: MusicAlbum
  date published: 2021-12-02
  track: Sun angen angen - POP Koplo
    type: MusicRecording
    duration: PT4M38S
    duration ms: 278709
    explicit: false
    by artist: Nadya Jessica
    in album: Sun angen angen (POP Koplo)
      type: MusicAlbum
      date published: 2021-12-02
    isrc code: FRS182107081
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T23:45:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7764765ac75703b33353c654c3072e3c572faf59e79bd0ca643a8b6ecddce174
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958342
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958342
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182107081
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:46:51Z
    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 0x7764765ac75703b33353c654c3072e3c572faf59e79bd0ca643a8b6ecddce174. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:46:51Z), 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/FRS182107081.
      date published: 2026-07-17T02:46:51Z
    audio: Sun angen angen - POP Koplo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.071
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.749
      additional property: Energy
        type: PropertyValue
        value: 0.736
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.185
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.224
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.727
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.482
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mawar (POP Koplo)
  type: MusicAlbum
  date published: 2021-12-24
album: Mugo Ilingo
  type: MusicAlbum
  date published: 2022-02-11
album: Nggudo Ati
  type: MusicAlbum
  date published: 2022-02-23
album: Impenan
  type: MusicAlbum
  date published: 2022-03-10
album: Bantalan tangane (Pop koplo)
  type: MusicAlbum
  date published: 2022-04-07
album: Nggudo ati
  type: MusicAlbum
  date published: 2022-04-21
album: Sewu alasan
  type: MusicAlbum
  date published: 2022-04-28