Priska
type: MusicGroup
description: Priska may refer to: Priska Doppmann (born 1971), a Swiss road racing cyclist Priska Nufer (born 1992), a Swiss alpine ski racer Priska Madelyn Nugroho (born 2003), an Indonesian tennis player Pr
popularity: 9
followers: 649
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25575c748e20f0d502af11027df3282a51b1fd41ceb181c4bb6700ab1a62433b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3c3eece-7c91-443f-8662-ea41599a42ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3c3eece-7c91-443f-8662-ea41599a42ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f3c3eece-7c91-443f-8662-ea41599a42ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
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 0x25575c748e20f0d502af11027df3282a51b1fd41ceb181c4bb6700ab1a62433b. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f3c3eece-7c91-443f-8662-ea41599a42ae.json and https://artists.proofprofile.net/proofs/artist/f3c3eece-7c91-443f-8662-ea41599a42ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
album: Dancing On My Own
  type: MusicAlbum
  date published: 2018
album: Champagne Clouds
  type: MusicAlbum
  date published: 2018-01-09
album: Young Dumb & Broke
  type: MusicAlbum
  date published: 2018-01-23
album: Naked
  type: MusicAlbum
  date published: 2018-01-30
album: Too Good At Goodbyes
  type: MusicAlbum
  date published: 2018-02-07
  track: Too Good At Goodbyes
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181300
    explicit: false
    by artist: Priska
    in album: Too Good At Goodbyes
      type: MusicAlbum
      date published: 2018-02-07
    isrc code: QZ22B1897118
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T12:20:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc2c20847a48ba948394ab03add9c30a540d1bfb238b8322ce4a4859091098d6f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1897118
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xc2c20847a48ba948394ab03add9c30a540d1bfb238b8322ce4a4859091098d6f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZ22B1897118.
      date published: 2026-07-05T18:48:28Z
    audio: Too Good At Goodbyes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.136
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.776
      additional property: Energy
        type: PropertyValue
        value: 0.208
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.889
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.479
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.527
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Love.
  type: MusicAlbum
  date published: 2018-02-23
album: Liability
  type: MusicAlbum
  date published: 2018-03-06
album: Fly the Coop
  type: MusicAlbum
  date published: 2018-03-20
album: IDGAF
  type: MusicAlbum
  date published: 2018-03-23
album: Love
  type: MusicAlbum
  date published: 2018-04-10
album: Love
  type: MusicAlbum
  date published: 2018-04-10
album: Lost in Japan
  type: MusicAlbum
  date published: 2018-05-02
album: Lost in Japan
  type: MusicAlbum
  date published: 2018-05-02
album: Lost in Japan
  type: MusicAlbum
  date published: 2018-05-02
album: State Change
  type: MusicAlbum
  date published: 2018-05-02
album: Dancing On My Own
  type: MusicAlbum
  date published: 2018-09-18
album: First Christmas Without You
  type: MusicAlbum
  date published: 2018-11-27
album: You Were Mine (For the Summer)
  type: MusicAlbum
  date published: 2019-09-03
album: If the World Was Ending
  type: MusicAlbum
  date published: 2020-06-02
album: Hey, Ma
  type: MusicAlbum
  date published: 2020-07-07
album: Lonely Star
  type: MusicAlbum
  date published: 2022-09-08
album: Halloween
  type: MusicAlbum
  date published: 2022-11-02
album: Zhe Shi Bu Shi Ai (How Will I Know) (From the Motion Picture "Love in Taipei")
  type: MusicAlbum
  date published: 2023-08-14
  track: Zhe Shi Bu Shi Ai (How Will I Know) (From the Motion Picture "Love in Taipei")
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218000
    explicit: false
    by artist: Priska
    in album: Zhe Shi Bu Shi Ai (How Will I Know) (From the Motion Picture "Love in Taipei")
      type: MusicAlbum
      date published: 2023-08-14
    isrc code: USA2P2340251
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Zhe Shi Bu Shi Ai (How Will I Know) (From the Motion Picture "Love in Taipei")

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-21T14:02:40+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xea06dfe05e1b3402ed802d029571856d0baf9d5b6e7ebe67e77c37d6cdc17fe6

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 959024

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/959024

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2340251

OTSTimestamp
type: PropertyValue
value: 2026-07-21T15:31:18Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea06dfe05e1b3402ed802d029571856d0baf9d5b6e7ebe67e77c37d6cdc17fe6. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/USA2P2340251.
date published: 2026-07-21T15:31:18Z

Zhe Shi Bu Shi Ai (How Will I Know) (From the Motion Picture "Love in Taipei")
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 119.974
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.731
additional property: Energy
  type: PropertyValue
  value: 0.771
additional property: Speechiness
  type: PropertyValue
  value: 0.083
additional property: Acousticness
  type: PropertyValue
  value: 0.081
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.052
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.86
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.619
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major