Angie Zelena
type: MusicGroup
genre: indie jazz
popularity: 12
followers: 4380
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec141363a2698a08594cb7f31b858ae4502946bc3814a5ddddec0f44e9a859b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc02d8d9-544d-457b-a8b6-3dc45f8bc857.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc02d8d9-544d-457b-a8b6-3dc45f8bc857.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc02d8d9-544d-457b-a8b6-3dc45f8bc857
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec141363a2698a08594cb7f31b858ae4502946bc3814a5ddddec0f44e9a859b6","name":"Angie Zelena","registered_at":"2026-06-15T03:33:11Z","symbol":"NIM0668912","token_address":"0xca5275ed6ead1baf5e7a7ab9e2a652003b9b4251","type":"artist","uuid":"dc02d8d9-544d-457b-a8b6-3dc45f8bc857"}
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 0xec141363a2698a08594cb7f31b858ae4502946bc3814a5ddddec0f44e9a859b6. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc02d8d9-544d-457b-a8b6-3dc45f8bc857.json and https://artists.proofprofile.net/proofs/artist/dc02d8d9-544d-457b-a8b6-3dc45f8bc857.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0xec141363a2698a08594cb7f31b858ae4502946bc3814a5ddddec0f44e9a859b6","name":"Angie Zelena","registered_at":"2026-06-15T03:33:11Z","symbol":"NIM0668912","token_address":"0xca5275ed6ead1baf5e7a7ab9e2a652003b9b4251","type":"artist","uuid":"dc02d8d9-544d-457b-a8b6-3dc45f8bc857"}
album: Titik Dewasa
  type: MusicAlbum
  date published: 2021-06-25
album: I Will Bring You Back Home
  type: MusicAlbum
  date published: 2022-02-18
album: Tak Bersejiwa
  type: MusicAlbum
  date published: 2022-07-08
album: Tak Bersejiwa (SpeedUp)
  type: MusicAlbum
  date published: 2022-12-12
album: Titik Dewasa (SpeedUp)
  type: MusicAlbum
  date published: 2022-12-12
album: Berjalan Berdampingan Ya
  type: MusicAlbum
  date published: 2023-01-09
album: Bulan Penuh
  type: MusicAlbum
  date published: 2023-03-24
  track: Bulan Penuh
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222846
    explicit: false
    by artist: Angie Zelena
    in album: Bulan Penuh
      type: MusicAlbum
      date published: 2023-03-24
    genre: indie jazz
    isrc code: IDAC52300016
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T20:46:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x46039c9f929fca83670bfe8f3d483a8e1c7827f9aa56c6be5ded55d219dd9533
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDAC52300016
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x46039c9f929fca83670bfe8f3d483a8e1c7827f9aa56c6be5ded55d219dd9533. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/IDAC52300016.
      date published: 2026-07-04T10:04:33Z
    audio: Bulan Penuh
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.541
      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: 0.488
      additional property: Energy
        type: PropertyValue
        value: 0.376
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.902
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.386
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.889
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Cinta Lelaki
  type: MusicAlbum
  date published: 2023-08-04
album: Kukira Hanya Lagu
  type: MusicAlbum
  date published: 2024-01-26
  track: Kukira Hanya Lagu
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215384
    explicit: false
    by artist: Angie Zelena
    in album: Kukira Hanya Lagu
      type: MusicAlbum
      date published: 2024-01-26
    genre: indie jazz
    isrc code: IDAC52400005
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:33:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0b220d33dc97c5969a8a210a97d7fd018262f142eb0756cc9a4535725e78f85e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958582
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958582
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDAC52400005
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:47:25Z
    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 0x0b220d33dc97c5969a8a210a97d7fd018262f142eb0756cc9a4535725e78f85e. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/IDAC52400005.
      date published: 2026-07-18T16:47:25Z
    audio: Kukira Hanya Lagu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.299
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.384

Energy
type: PropertyValue
value: 0.319

Speechiness
type: PropertyValue
value: 0.033

Acousticness
type: PropertyValue
value: 0.879

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.07

Valence (Positivity)
type: PropertyValue
value: 0.368

Loudness (dB)
type: PropertyValue
value: -10.913

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major