Kaiserin Rebecca
type: MusicGroup
popularity: 2
followers: 2151
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe586695d2b9e29fd18f0b24a5b3fe52cb954b6eea6082258c76660b79806e63
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3cdf7a9a-ad93-46db-9cea-9cd68170492c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3cdf7a9a-ad93-46db-9cea-9cd68170492c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3cdf7a9a-ad93-46db-9cea-9cd68170492c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe586695d2b9e29fd18f0b24a5b3fe52cb954b6eea6082258c76660b79806e63","name":"Kaiserin Rebecca","registered_at":"2026-06-16T10:44:16Z","symbol":"NIM1027216","token_address":"0xfd26a0521cfae1a57f459c7620a25d1bde37f233","type":"artist","uuid":"3cdf7a9a-ad93-46db-9cea-9cd68170492c"}
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 0xbe586695d2b9e29fd18f0b24a5b3fe52cb954b6eea6082258c76660b79806e63. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3cdf7a9a-ad93-46db-9cea-9cd68170492c.json and https://artists.proofprofile.net/proofs/artist/3cdf7a9a-ad93-46db-9cea-9cd68170492c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0xbe586695d2b9e29fd18f0b24a5b3fe52cb954b6eea6082258c76660b79806e63","name":"Kaiserin Rebecca","registered_at":"2026-06-16T10:44:16Z","symbol":"NIM1027216","token_address":"0xfd26a0521cfae1a57f459c7620a25d1bde37f233","type":"artist","uuid":"3cdf7a9a-ad93-46db-9cea-9cd68170492c"}
album: Cherish (2025 Version)
  type: MusicAlbum
  date published: 2016-12-09
album: Miss... (2025 Version)
  type: MusicAlbum
  date published: 2018-03-08
album: A Moonlit Night
  type: MusicAlbum
  date published: 2022-04-15
album: A Moonlit Night
  type: MusicAlbum
  date published: 2022-04-30
album: Beyond Illusions
  type: MusicAlbum
  date published: 2023-05-19
album: The Sublimation of Love
  type: MusicAlbum
  date published: 2024-08-13
album: Ce soir
  type: MusicAlbum
  date published: 2024-10-11
album: Like the First Day
  type: MusicAlbum
  date published: 2024-10-31
  track: Like the First Day
    type: MusicRecording
    duration: PT4M12S
    duration ms: 252912
    explicit: false
    by artist: Kaiserin Rebecca
    in album: Like the First Day
      type: MusicAlbum
      date published: 2024-10-31
    isrc code: CH6542458209
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T18:34:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8a482b6943ca2577c3d69e730e82919b27719ebace03dc9aa3b0bdbc82103a0c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958770
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958770
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542458209
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T19:26:13Z
    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 0x8a482b6943ca2577c3d69e730e82919b27719ebace03dc9aa3b0bdbc82103a0c. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/CH6542458209.
      date published: 2026-07-19T19:26:13Z
    audio: Like the First Day
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.958
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.471
      additional property: Energy
        type: PropertyValue
        value: 0.242
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.946
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.895
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.207
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.173
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Because of You
  type: MusicAlbum
  date published: 2025-09-24