Karlee Ryce
type: MusicGroup
popularity: 10
followers: 73
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x155d6fc77c83dc21b9d5a1b91c14dd5ab0efbbaecb648753dcd084f6e8ad720f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b04de23d-588b-4a5d-be5e-6323bd78959d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b04de23d-588b-4a5d-be5e-6323bd78959d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b04de23d-588b-4a5d-be5e-6323bd78959d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x155d6fc77c83dc21b9d5a1b91c14dd5ab0efbbaecb648753dcd084f6e8ad720f","name":"Karlee Ryce","registered_at":"2026-06-20T12:10:15Z","symbol":"NIM1608492","token_address":"0x51acc8954a9775ef9965fe3beca373e71819b266","type":"artist","uuid":"b04de23d-588b-4a5d-be5e-6323bd78959d"}
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 0x155d6fc77c83dc21b9d5a1b91c14dd5ab0efbbaecb648753dcd084f6e8ad720f. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b04de23d-588b-4a5d-be5e-6323bd78959d.json and https://artists.proofprofile.net/proofs/artist/b04de23d-588b-4a5d-be5e-6323bd78959d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x155d6fc77c83dc21b9d5a1b91c14dd5ab0efbbaecb648753dcd084f6e8ad720f","name":"Karlee Ryce","registered_at":"2026-06-20T12:10:15Z","symbol":"NIM1608492","token_address":"0x51acc8954a9775ef9965fe3beca373e71819b266","type":"artist","uuid":"b04de23d-588b-4a5d-be5e-6323bd78959d"}
album: Peter Pan
  type: MusicAlbum
  date published: 2022-01-28
album: How God Loves Me
  type: MusicAlbum
  date published: 2022-10-26
album: Have Yourself A Merry Little Christmas
  type: MusicAlbum
  date published: 2023-12-17
album: Step On A Lego
  type: MusicAlbum
  date published: 2025-03-15
  track: Step On A Lego
    type: MusicRecording
    duration: PT0M30S
    duration ms: 30000
    explicit: false
    by artist: Karlee Ryce
    in album: Step On A Lego
      type: MusicAlbum
      date published: 2025-03-15
    isrc code: QZHNA2583885
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:09:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3c9425a03f5ce2d04896cf075c518a8add6aa5084927675cd5c7c8840ba4082f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956404
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956404
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2583885
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:35:51Z
    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 0x3c9425a03f5ce2d04896cf075c518a8add6aa5084927675cd5c7c8840ba4082f. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T02:35:51Z), 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/QZHNA2583885.
      date published: 2026-07-17T02:35:51Z
    audio: Step On A Lego
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.213
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.57
      additional property: Energy
        type: PropertyValue
        value: 0.274
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.671
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.064
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.498
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.29
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major