Irianti Erningpraja
type: MusicGroup
genre: indonesian pop
description: Tati Irianti (née Erningpradja, 18 November 1965 – 27 May 2025) was an Indonesian actress, swimmer, songwriter and singer. Life and career Irianti was born on 18 November 1965. Her father was Raden
popularity: 10
followers: 1280
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1dca11acd26c01f9b05037f50ad1635ffb587b78e7a1cb7d727a176c9bb01aad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82b5d8ac-aa05-4b7a-8956-b3762a9a9d69.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82b5d8ac-aa05-4b7a-8956-b3762a9a9d69.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/82b5d8ac-aa05-4b7a-8956-b3762a9a9d69
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1dca11acd26c01f9b05037f50ad1635ffb587b78e7a1cb7d727a176c9bb01aad","name":"Irianti Erningpraja","registered_at":"2026-06-17T11:09:26Z","symbol":"NIM1376736","token_address":"0xbfd463145da6618868b84d1392c1405833b7382b","type":"artist","uuid":"82b5d8ac-aa05-4b7a-8956-b3762a9a9d69"}
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 0x1dca11acd26c01f9b05037f50ad1635ffb587b78e7a1cb7d727a176c9bb01aad. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/82b5d8ac-aa05-4b7a-8956-b3762a9a9d69.json and https://artists.proofprofile.net/proofs/artist/82b5d8ac-aa05-4b7a-8956-b3762a9a9d69.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x1dca11acd26c01f9b05037f50ad1635ffb587b78e7a1cb7d727a176c9bb01aad","name":"Irianti Erningpraja","registered_at":"2026-06-17T11:09:26Z","symbol":"NIM1376736","token_address":"0xbfd463145da6618868b84d1392c1405833b7382b","type":"artist","uuid":"82b5d8ac-aa05-4b7a-8956-b3762a9a9d69"}
album: Ada Kamu
  type: MusicAlbum
  date published: 1990-01-01
album: Kuharus Mencari
  type: MusicAlbum
  date published: 1991-01-01
album: Kapan Kau Mengerti
  type: MusicAlbum
  date published: 1992-06-30
album: Mengapa Kau Tinggalkan Aku
  type: MusicAlbum
  date published: 1995-03-03
album: Mengapa Kau Tinggalkan Aku
  type: MusicAlbum
  date published: 1995-12-01
  track: Mengapa Kau Tinggalkan Aku
    type: MusicRecording
    duration: PT5M13S
    duration ms: 313933
    explicit: false
    by artist: Irianti Erningpraja
    in album: Mengapa Kau Tinggalkan Aku
      type: MusicAlbum
      date published: 1995-12-01
    genre: indonesian pop
    isrc code: IDA181409446
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T07:11:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc612a08fc3a26ccfadd6481840145442cb84804e7895de4f1c7abc9bcfb2b9ac
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958691
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958691
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA181409446
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:19:31Z
    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 0xc612a08fc3a26ccfadd6481840145442cb84804e7895de4f1c7abc9bcfb2b9ac. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), 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/IDA181409446.
      date published: 2026-07-19T07:19:31Z
    audio: Mengapa Kau Tinggalkan Aku
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.854
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.583
      additional property: Energy
        type: PropertyValue
        value: 0.321
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.848
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.2
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.757
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hypnotherapy Series
  type: MusicAlbum
  date published: 2012-03-09
track: Kapan Kau Mengerti
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202501
  explicit: false
  by artist: Irianti Erningpraja
  in album: Retro Vibes Indonesia
    type: MusicAlbum
    date published: 1985-02-01
  isrc code: FR59R2361815
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T14:26:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5c0211d212e108e5466587f17b2260df06e932d6db4705b48ae09efc3d80fd41
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960418
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960418
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2361815
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T15:20:15Z
  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 0x5c0211d212e108e5466587f17b2260df06e932d6db4705b48ae09efc3d80fd41. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2361815.
    date published: 2026-07-31T15:20:15Z
  audio: Kapan Kau Mengerti
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 170.646
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.235
    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

Energy
type: PropertyValue
value: 0.73

Speechiness
type: PropertyValue
value: 0.033

Acousticness
type: PropertyValue
value: 0.661

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.385

Valence (Positivity)
type: PropertyValue
value: 0.543

Loudness (dB)
type: PropertyValue
value: -7.37

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Major