Helena Gill
type: MusicGroup
popularity: 3
followers: 99
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b33f97363a55d6695ac92e8e828ba0d854e4cdffc87402db1c43eed51816c33
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff530328-4a24-4408-ae61-445504f3900d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff530328-4a24-4408-ae61-445504f3900d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff530328-4a24-4408-ae61-445504f3900d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b33f97363a55d6695ac92e8e828ba0d854e4cdffc87402db1c43eed51816c33","name":"Helena Gill","registered_at":"2026-06-21T18:48:11Z","symbol":"NIM2004137","token_address":"0x57e2936be04322b27bbfc85e29e11be19852d6fd","type":"artist","uuid":"ff530328-4a24-4408-ae61-445504f3900d"}
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 0x7b33f97363a55d6695ac92e8e828ba0d854e4cdffc87402db1c43eed51816c33. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff530328-4a24-4408-ae61-445504f3900d.json and https://artists.proofprofile.net/proofs/artist/ff530328-4a24-4408-ae61-445504f3900d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x7b33f97363a55d6695ac92e8e828ba0d854e4cdffc87402db1c43eed51816c33","name":"Helena Gill","registered_at":"2026-06-21T18:48:11Z","symbol":"NIM2004137","token_address":"0x57e2936be04322b27bbfc85e29e11be19852d6fd","type":"artist","uuid":"ff530328-4a24-4408-ae61-445504f3900d"}
album: Takoda Road
  type: MusicAlbum
  date published: 2018-07-09
album: I have to leave
  type: MusicAlbum
  date published: 2019-03-26
album: Left the Shadows
  type: MusicAlbum
  date published: 2021-06-18
album: Leaving the highway
  type: MusicAlbum
  date published: 2022-04-29
  track: Takoda Road
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212426
    explicit: false
    by artist: Helena Gill
    in album: Leaving the highway
      type: MusicAlbum
      date published: 2022-04-29
    isrc code: SEYOK2212962
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T11:09:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x20b85f0738aefce3faa05c33b98a6c43d137871f5817b48700a6eab924d9cd6d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958541
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958541
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2212962
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T11:37:54Z
    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 0x20b85f0738aefce3faa05c33b98a6c43d137871f5817b48700a6eab924d9cd6d. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/SEYOK2212962.
      date published: 2026-07-18T11:37:54Z
    audio: Takoda Road
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.965
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.627
      additional property: Energy
        type: PropertyValue
        value: 0.512
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.438
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.157
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.5
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.072
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hymn for the stars
  type: MusicAlbum
  date published: 2024-01-10