Oswald Piga
type: MusicGroup
popularity: 7
followers: 105
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2d0da7498dc4c27db3f6e4be81bdd5d0370be93c2751196dfe4f4a842aeb66a
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/ccde7e67-3251-4b26-9651-13e59d3f11b6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ccde7e67-3251-4b26-9651-13e59d3f11b6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ccde7e67-3251-4b26-9651-13e59d3f11b6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2d0da7498dc4c27db3f6e4be81bdd5d0370be93c2751196dfe4f4a842aeb66a","name":"Oswald Piga","registered_at":"2026-06-20T23:37:17Z","symbol":"NIM1749455","token_address":"0x918c6d75bf5e644277f3223d846b80a2e56a4803","type":"artist","uuid":"ccde7e67-3251-4b26-9651-13e59d3f11b6"}
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 0xc2d0da7498dc4c27db3f6e4be81bdd5d0370be93c2751196dfe4f4a842aeb66a. 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/ccde7e67-3251-4b26-9651-13e59d3f11b6.json and https://artists.proofprofile.net/proofs/artist/ccde7e67-3251-4b26-9651-13e59d3f11b6.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xc2d0da7498dc4c27db3f6e4be81bdd5d0370be93c2751196dfe4f4a842aeb66a","name":"Oswald Piga","registered_at":"2026-06-20T23:37:17Z","symbol":"NIM1749455","token_address":"0x918c6d75bf5e644277f3223d846b80a2e56a4803","type":"artist","uuid":"ccde7e67-3251-4b26-9651-13e59d3f11b6"}
album: Dunia Berduka
  type: MusicAlbum
  date published: 2022-08-05
album: Sambut KedatanganNya
  type: MusicAlbum
  date published: 2022-08-05
album: Juru Selamat Telah Lahir
  type: MusicAlbum
  date published: 2022-08-05
album: Selamat Natal Mama
  type: MusicAlbum
  date published: 2022-08-05
album: Bintang Bersinar Indah
  type: MusicAlbum
  date published: 2022-08-05
album: Airportu Eltari
  type: MusicAlbum
  date published: 2022-08-05
album: Ada Tana
  type: MusicAlbum
  date published: 2022-08-05
album: Glory Halleluya
  type: MusicAlbum
  date published: 2022-08-05
album: Yesus Pembawa Damai
  type: MusicAlbum
  date published: 2022-08-05
album: Manyasal
  type: MusicAlbum
  date published: 2022-08-05
album: Mai Wado
  type: MusicAlbum
  date published: 2022-08-05
album: Maafkan Aku
  type: MusicAlbum
  date published: 2022-08-05
album: Ma'e Ghole Ghote
  type: MusicAlbum
  date published: 2022-08-05
album: Ku Tanggung Sendiri
  type: MusicAlbum
  date published: 2022-08-05
album: Kau Yang Terindah
  type: MusicAlbum
  date published: 2022-08-05
album: Kas Lepas Jangkar
  type: MusicAlbum
  date published: 2022-08-05
album: Dunia Berduka
  type: MusicAlbum
  date published: 2022-08-05
  track: Dunia Berduka
    type: MusicRecording
    duration: PT5M31S
    duration ms: 331481
    explicit: false
    by artist: Oswald Piga
    in album: Dunia Berduka
      type: MusicAlbum
      date published: 2022-08-05
    isrc code: QZAY42201026
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T10:51:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcb6d208f21c4ce9dc6c70f5e71b094e59d73cfec31785fc7e8ad74b3ece16e27
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAY42201026
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 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 0xcb6d208f21c4ce9dc6c70f5e71b094e59d73cfec31785fc7e8ad74b3ece16e27. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAY42201026 — a six-check JSON result.
      date published: 2026-07-03T19:59:51Z
    audio: Dunia Berduka
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.088
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.58
      additional property: Energy
        type: PropertyValue
        value: 0.662
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.571
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.294
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.322
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.831
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Buang Rasa Curiga
  type: MusicAlbum
  date published: 2022-08-05
album: Garda Kemanusiaan
  type: MusicAlbum
  date published: 2023-05-19
album: Rindu Kampung Halaman
  type: MusicAlbum
  date published: 2023-05-19
album: Cinta Sejati
  type: MusicAlbum
  date published: 2023-05-19