Olivia Hellman
type: MusicGroup
popularity: 22
followers: 5366
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b13b3bba96c879ddd45d8b3c73326ed1aeecebae9e01ec71ef3a19451807a54
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ca07ca8-5200-4d43-9c37-bcd039c893a0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ca07ca8-5200-4d43-9c37-bcd039c893a0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0ca07ca8-5200-4d43-9c37-bcd039c893a0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b13b3bba96c879ddd45d8b3c73326ed1aeecebae9e01ec71ef3a19451807a54","name":"Olivia Hellman","registered_at":"2026-06-11T11:42:35Z","symbol":"NIM0017334","token_address":"0x8cee16a19a1e5ec678ac7214363bd4554259fe8a","type":"artist","uuid":"0ca07ca8-5200-4d43-9c37-bcd039c893a0"}
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 0x5b13b3bba96c879ddd45d8b3c73326ed1aeecebae9e01ec71ef3a19451807a54. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ca07ca8-5200-4d43-9c37-bcd039c893a0.json and https://artists.proofprofile.net/proofs/artist/0ca07ca8-5200-4d43-9c37-bcd039c893a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x5b13b3bba96c879ddd45d8b3c73326ed1aeecebae9e01ec71ef3a19451807a54","name":"Olivia Hellman","registered_at":"2026-06-11T11:42:35Z","symbol":"NIM0017334","token_address":"0x8cee16a19a1e5ec678ac7214363bd4554259fe8a","type":"artist","uuid":"0ca07ca8-5200-4d43-9c37-bcd039c893a0"}
album: Babooshka
  type: MusicAlbum
  date published: 2022-10-07
album: Mr. Ego Boy
  type: MusicAlbum
  date published: 2023-06-16
album: Mr. Ego Boy
  type: MusicAlbum
  date published: 2023-06-16
album: Malibu
  type: MusicAlbum
  date published: 2023-09-08
album: Prove It!
  type: MusicAlbum
  date published: 2024-02-16
album: Girl Friend
  type: MusicAlbum
  date published: 2024-03-29
album: Girl Friend
  type: MusicAlbum
  date published: 2024-03-29
  track: Girl Friend
    type: MusicRecording
    duration: PT4M24S
    duration ms: 264400
    explicit: true
    by artist: Olivia Hellman
    in album: Girl Friend
      type: MusicAlbum
      date published: 2024-03-29
    isrc code: TCAHZ2427006
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T04:13:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x657e5ebab77ffdddf72bbb5dbf52790a9273e18f0814d06f43f0cff940ae9a9e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHZ2427006
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0x657e5ebab77ffdddf72bbb5dbf52790a9273e18f0814d06f43f0cff940ae9a9e. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/TCAHZ2427006.
      date published: 2026-07-05T10:59:37Z
    audio: Girl Friend
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.123
      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: 0.465
      additional property: Energy
        type: PropertyValue
        value: 0.832
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.012
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.32
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.21
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.602
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Spoiler Alert
  type: MusicAlbum
  date published: 2024-05-17
album: Catharsis
  type: MusicAlbum
  date published: 2024-07-05
album: Highway 17
  type: MusicAlbum
  date published: 2024-08-30
album: Highway 17 (Acoustic Version)
  type: MusicAlbum
  date published: 2024-11-15
album: Wildcard
  type: MusicAlbum
  date published: 2025-04-18