Caroline S'Jegers
type: MusicGroup
popularity: 8
followers: 265
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8ea78b0ec68591a56366b1c64c4a7e3601a49d67050c9c5d34eb9c1aeec9d83
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/108f9236-8095-4605-90d7-9afbae0ecdea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/108f9236-8095-4605-90d7-9afbae0ecdea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/108f9236-8095-4605-90d7-9afbae0ecdea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8ea78b0ec68591a56366b1c64c4a7e3601a49d67050c9c5d34eb9c1aeec9d83","name":"Caroline S'Jegers","registered_at":"2026-06-15T19:18:19Z","symbol":"NIM0806172","token_address":"0xdbebf87869544c35be7859b228b4759bc0ac9746","type":"artist","uuid":"108f9236-8095-4605-90d7-9afbae0ecdea"}
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 0xc8ea78b0ec68591a56366b1c64c4a7e3601a49d67050c9c5d34eb9c1aeec9d83. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/108f9236-8095-4605-90d7-9afbae0ecdea.json and https://artists.proofprofile.net/proofs/artist/108f9236-8095-4605-90d7-9afbae0ecdea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xc8ea78b0ec68591a56366b1c64c4a7e3601a49d67050c9c5d34eb9c1aeec9d83","name":"Caroline S'Jegers","registered_at":"2026-06-15T19:18:19Z","symbol":"NIM0806172","token_address":"0xdbebf87869544c35be7859b228b4759bc0ac9746","type":"artist","uuid":"108f9236-8095-4605-90d7-9afbae0ecdea"}
album: More Than This (DJ Ronin & Chakotay Remix)
  type: MusicAlbum
  date published: 2024-05-22
album: More Than This
  type: MusicAlbum
  date published: 2024-05-22
album: Give Heart
  type: MusicAlbum
  date published: 2024-11-01
album: Break Me
  type: MusicAlbum
  date published: 2024-11-14
album: Birthing a Forest
  type: MusicAlbum
  date published: 2024-12-03
  track: Ever Widening Circles
    type: MusicRecording
    duration: PT4M16S
    duration ms: 256000
    explicit: false
    by artist: Caroline S'Jegers
    in album: Birthing a Forest
      type: MusicAlbum
      date published: 2024-12-03
    isrc code: NLL6R2413146
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T18:19:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc325460ba85c4bc43a0c8aee0a41b8cdebc28b8d992c635fb50745c4d74aecdd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL6R2413146
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xc325460ba85c4bc43a0c8aee0a41b8cdebc28b8d992c635fb50745c4d74aecdd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NLL6R2413146.
      date published: 2026-07-05T01:12:41Z
    audio: Ever Widening Circles
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.565
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.813
      additional property: Energy
        type: PropertyValue
        value: 0.292
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.88
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.4
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.405
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.63
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor