Gretchell Yaneza
type: MusicGroup
popularity: 7
followers: 142
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08f8a843433b30a36969c3ed15a53d4fca8cf57c8a35b3d2fb78bfb8a70c5b84
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7118df56-a271-4da7-9720-d9678c7218f7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7118df56-a271-4da7-9720-d9678c7218f7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7118df56-a271-4da7-9720-d9678c7218f7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08f8a843433b30a36969c3ed15a53d4fca8cf57c8a35b3d2fb78bfb8a70c5b84","name":"Gretchell Yaneza","registered_at":"2026-06-17T04:58:05Z","symbol":"NIM1288209","token_address":"0x499dd73656a00ae07b349cd9da0da01e081133f9","type":"artist","uuid":"7118df56-a271-4da7-9720-d9678c7218f7"}
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 0x08f8a843433b30a36969c3ed15a53d4fca8cf57c8a35b3d2fb78bfb8a70c5b84. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7118df56-a271-4da7-9720-d9678c7218f7.json and https://artists.proofprofile.net/proofs/artist/7118df56-a271-4da7-9720-d9678c7218f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x08f8a843433b30a36969c3ed15a53d4fca8cf57c8a35b3d2fb78bfb8a70c5b84","name":"Gretchell Yaneza","registered_at":"2026-06-17T04:58:05Z","symbol":"NIM1288209","token_address":"0x499dd73656a00ae07b349cd9da0da01e081133f9","type":"artist","uuid":"7118df56-a271-4da7-9720-d9678c7218f7"}
album: The Offering
  type: MusicAlbum
  date published: 2019-02-14
  track: Ideas of Life
    type: MusicRecording
    duration: PT5M34S
    duration ms: 334066
    explicit: false
    by artist: Gretchell Yaneza
    in album: The Offering
      type: MusicAlbum
      date published: 2019-02-14
    isrc code: HKC391800003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T18:42:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4b09a4e25e6497d7ee4aabb996123b8f27b6540b51c5374a92cc694cbff239ff
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958924
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958924
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC391800003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:46:08Z
    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 0x4b09a4e25e6497d7ee4aabb996123b8f27b6540b51c5374a92cc694cbff239ff. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:46:08Z), 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/HKC391800003.
      date published: 2026-07-20T21:46:08Z
    audio: Ideas of Life
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.981
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.638
      additional property: Energy
        type: PropertyValue
        value: 0.153
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.78
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.012
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.221
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.869
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor