Dewanda Pratama
type: MusicGroup
genre: indonesian pop
popularity: 24
followers: 1070
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b4ce4708aa22f0186cf167405b6bce1ab81e9919686239d7b93b28b53bcecb8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b20bc72-c153-4763-bf14-016169dc8d0c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b20bc72-c153-4763-bf14-016169dc8d0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3b20bc72-c153-4763-bf14-016169dc8d0c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b4ce4708aa22f0186cf167405b6bce1ab81e9919686239d7b93b28b53bcecb8","name":"Dewanda Pratama","registered_at":"2026-06-11T17:08:52Z","symbol":"NIM0077559","token_address":"0x7af0c3f34f1424e5653470ea21f757f125481507","type":"artist","uuid":"3b20bc72-c153-4763-bf14-016169dc8d0c"}
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 0x7b4ce4708aa22f0186cf167405b6bce1ab81e9919686239d7b93b28b53bcecb8. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b20bc72-c153-4763-bf14-016169dc8d0c.json and https://artists.proofprofile.net/proofs/artist/3b20bc72-c153-4763-bf14-016169dc8d0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x7b4ce4708aa22f0186cf167405b6bce1ab81e9919686239d7b93b28b53bcecb8","name":"Dewanda Pratama","registered_at":"2026-06-11T17:08:52Z","symbol":"NIM0077559","token_address":"0x7af0c3f34f1424e5653470ea21f757f125481507","type":"artist","uuid":"3b20bc72-c153-4763-bf14-016169dc8d0c"}
album: Ayoo Mall
  type: MusicAlbum
  date published: 2019-08-15
album: Ingin Jadi Cintamu
  type: MusicAlbum
  date published: 2023-01-20
album: Ingin Jadi Cintamu (Acoustic)
  type: MusicAlbum
  date published: 2023-04-11
album: Datang Untuk Bertamu
  type: MusicAlbum
  date published: 2024-07-05
  track: Datang Untuk Bertamu
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222000
    explicit: false
    by artist: Dewanda Pratama
    in album: Datang Untuk Bertamu
      type: MusicAlbum
      date published: 2024-07-05
    genre: indonesian pop
    isrc code: IDC302113989
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T00:19:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x452c2932fc4e1bc8b9a8de29189c20f8e1f72615e3062b9a76fb1987a01c9846
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958489
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDC302113989
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    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 0x452c2932fc4e1bc8b9a8de29189c20f8e1f72615e3062b9a76fb1987a01c9846. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/IDC302113989.
      date published: 2026-07-18T04:13:26Z
    audio: Datang Untuk Bertamu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.417
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.348
      additional property: Energy
        type: PropertyValue
        value: 0.453
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.854
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.275
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.469
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Datang Untuk Bertamu (Acoustic)
  type: MusicAlbum
  date published: 2024-10-04
album: Pantas Bahagia
  type: MusicAlbum
  date published: 2025-05-16
album: Pantas Bahagia (Acoustic)
  type: MusicAlbum
  date published: 2025-09-19
  track: Pantas Bahagia - Acoustic
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241655
    explicit: false
    by artist: Dewanda Pratama
    in album: Pantas Bahagia (Acoustic)
      type: MusicAlbum
      date published: 2025-09-19
    genre: indonesian pop
    isrc code: IDC302114296
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T23:23:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb4a8dd02e003e9d65d2f2d0e23de7b7cf07cbe7000aef4a6d11db80fec6960cb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958340
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958340
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDC302114296
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:24:47Z
    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 0xb4a8dd02e003e9d65d2f2d0e23de7b7cf07cbe7000aef4a6d11db80fec6960cb. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:24:47Z), 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/IDC302114296.
      date published: 2026-07-17T02:24:47Z
    audio: Pantas Bahagia - Acoustic
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.77
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.528
      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
album: Melepas Sulit, Bertahan Sakit

Energy
type: PropertyValue
value: 0.351

Speechiness
type: PropertyValue
value: 0.034

Acousticness
type: PropertyValue
value: 0.821

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.137

Valence (Positivity)
type: PropertyValue
value: 0.311

Loudness (dB)
type: PropertyValue
value: -8.546

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Melepas Sulit, Bertahan Sakit
type: MusicAlbum
date published: 2025-10-10