Heather Hawkins
type: MusicGroup
genre: pinoy indie
popularity: 5
followers: 363
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1f3104b858fe716e84fafd53d34c5bc7c3932dee711858c09e99d4daa891a61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9de6518a-86fc-42ad-8212-bc5141da8f56.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9de6518a-86fc-42ad-8212-bc5141da8f56.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9de6518a-86fc-42ad-8212-bc5141da8f56
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1f3104b858fe716e84fafd53d34c5bc7c3932dee711858c09e99d4daa891a61","name":"Heather Hawkins","registered_at":"2026-06-20T04:44:56Z","symbol":"NIM1515390","token_address":"0xce196fc40b3c8cee2cd2af55f48ef663a1f6e39b","type":"artist","uuid":"9de6518a-86fc-42ad-8212-bc5141da8f56"}
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 0xe1f3104b858fe716e84fafd53d34c5bc7c3932dee711858c09e99d4daa891a61. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9de6518a-86fc-42ad-8212-bc5141da8f56.json and https://artists.proofprofile.net/proofs/artist/9de6518a-86fc-42ad-8212-bc5141da8f56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xe1f3104b858fe716e84fafd53d34c5bc7c3932dee711858c09e99d4daa891a61","name":"Heather Hawkins","registered_at":"2026-06-20T04:44:56Z","symbol":"NIM1515390","token_address":"0xce196fc40b3c8cee2cd2af55f48ef663a1f6e39b","type":"artist","uuid":"9de6518a-86fc-42ad-8212-bc5141da8f56"}
album: Wicked Game
  type: MusicAlbum
  date published: 2018-07-20
  track: Wicked Game
    type: MusicRecording
    duration: PT4M6S
    duration ms: 246249
    explicit: false
    by artist: Heather Hawkins
    in album: Wicked Game
      type: MusicAlbum
      date published: 2018-07-20
    genre: pinoy indie
    isrc code: PHW011800514
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T19:07:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc790fceaec3a6f3e3abf2b0f73e864c70c3f6b16e767308a39863bb5af1d001b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958447
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958447
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PHW011800514
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:47:19Z
    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 0xc790fceaec3a6f3e3abf2b0f73e864c70c3f6b16e767308a39863bb5af1d001b. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/PHW011800514.
      date published: 2026-07-17T19:47:19Z
    audio: Wicked Game
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.274
      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: 0.652
      additional property: Energy
        type: PropertyValue
        value: 0.443
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.215
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.22
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.108
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.547
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dreamin'
  type: MusicAlbum
  date published: 2019-08-30
album: Five Minutes
  type: MusicAlbum
  date published: 2020-08-21
album: Plastic Shades
  type: MusicAlbum
  date published: 2022-12-16