Emily Kuper
type: MusicGroup
popularity: 17
followers: 2257
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2738f41097eb6a63c4233f87d19b0034c7238da3ef3279ac8e825709a0b7a97e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953621
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953621
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2124fbeb-53f7-4a3a-b8a3-f182422162ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2124fbeb-53f7-4a3a-b8a3-f182422162ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2124fbeb-53f7-4a3a-b8a3-f182422162ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:42:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2738f41097eb6a63c4233f87d19b0034c7238da3ef3279ac8e825709a0b7a97e","name":"Emily Kuper","registered_at":"2026-06-14T07:54:01Z","symbol":"NIM0387566","token_address":"0x29f3326889cc2d88fd553c09d3f577ed6116b3e3","type":"artist","uuid":"2124fbeb-53f7-4a3a-b8a3-f182422162ef"}
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 0x2738f41097eb6a63c4233f87d19b0034c7238da3ef3279ac8e825709a0b7a97e. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2124fbeb-53f7-4a3a-b8a3-f182422162ef.json and https://artists.proofprofile.net/proofs/artist/2124fbeb-53f7-4a3a-b8a3-f182422162ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x2738f41097eb6a63c4233f87d19b0034c7238da3ef3279ac8e825709a0b7a97e","name":"Emily Kuper","registered_at":"2026-06-14T07:54:01Z","symbol":"NIM0387566","token_address":"0x29f3326889cc2d88fd553c09d3f577ed6116b3e3","type":"artist","uuid":"2124fbeb-53f7-4a3a-b8a3-f182422162ef"}
album: זמן שאבד
  type: MusicAlbum
  date published: 2019-10-27
album: זמן שאבד
  type: MusicAlbum
  date published: 2019-10-27
album: שתוק
  type: MusicAlbum
  date published: 2019-12-10
album: שתוק
  type: MusicAlbum
  date published: 2019-12-10
album: אל תבוא
  type: MusicAlbum
  date published: 2021-12-20
album: רוקדת בגשם
  type: MusicAlbum
  date published: 2024-08-08
album: רע לשנינו
  type: MusicAlbum
  date published: 2025-02-10
album: מכות ונשיקות
  type: MusicAlbum
  date published: 2025-04-03
album: בוז'ה מוי
  type: MusicAlbum
  date published: 2025-08-18
  track: בוז'ה מוי
    type: MusicRecording
    duration: PT2M22S
    duration ms: 142080
    explicit: false
    by artist: Emily Kuper
    in album: בוז'ה מוי
      type: MusicAlbum
      date published: 2025-08-18
    isrc code: IL1012501877
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T01:54:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5adc1d9d7bc6639fec8514643c4b86fd49f5b959627d4e2b1eb69571e7f4b41e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958805
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958805
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL1012501877
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T04:57:25Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adc1d9d7bc6639fec8514643c4b86fd49f5b959627d4e2b1eb69571e7f4b41e. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T04:57:25Z), 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/IL1012501877.
      date published: 2026-07-20T04:57:25Z
    audio: בוז'ה מוי
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.888
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.721
      additional property: Energy
        type: PropertyValue
        value: 0.802
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.056
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.701
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.705
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.999
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: בוז'ה מוי (Yinon Yahel Remix)
  type: MusicAlbum
  date published: 2025-09-21