Valentine Joyce
type: MusicGroup
genre: arena rock
popularity: 3
followers: 5301
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d57221a707aa3b1429eb366a3a7b4075decada333768a6a55908361c00cb09d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae705326-9128-4d7e-8da6-e19604eacc08.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae705326-9128-4d7e-8da6-e19604eacc08.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae705326-9128-4d7e-8da6-e19604eacc08
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d57221a707aa3b1429eb366a3a7b4075decada333768a6a55908361c00cb09d","name":"Valentine Joyce","registered_at":"2026-06-20T10:56:35Z","symbol":"NIM1597201","token_address":"0xb6253c18e10949780284300fcf5d7236305a2544","type":"artist","uuid":"ae705326-9128-4d7e-8da6-e19604eacc08"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d57221a707aa3b1429eb366a3a7b4075decada333768a6a55908361c00cb09d. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae705326-9128-4d7e-8da6-e19604eacc08.json and https://artists.proofprofile.net/proofs/artist/ae705326-9128-4d7e-8da6-e19604eacc08.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x7d57221a707aa3b1429eb366a3a7b4075decada333768a6a55908361c00cb09d","name":"Valentine Joyce","registered_at":"2026-06-20T10:56:35Z","symbol":"NIM1597201","token_address":"0xb6253c18e10949780284300fcf5d7236305a2544","type":"artist","uuid":"ae705326-9128-4d7e-8da6-e19604eacc08"}
album: Hold Me
  type: MusicAlbum
  date published: 2020-06-30
album: I Want My Life to Be a Movie
  type: MusicAlbum
  date published: 2020-09-15
  track: I Want My Life to Be a Movie
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225119
    explicit: false
    by artist: Valentine Joyce
    in album: I Want My Life to Be a Movie
      type: MusicAlbum
      date published: 2020-09-15
    genre: arena rock
    isrc code: QZK6L2030847
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T00:03:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9d154dfedd12d770884f47ef50a6f9a5b97761d3a6aff28c0d47965c054b37a4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958800
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958800
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2030847
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T00:52:19Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d154dfedd12d770884f47ef50a6f9a5b97761d3a6aff28c0d47965c054b37a4. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/QZK6L2030847.
      date published: 2026-07-20T00:52:19Z
    audio: I Want My Life to Be a Movie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.973
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.634
      additional property: Energy
        type: PropertyValue
        value: 0.91
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.204
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.066
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.628
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.67
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Know I Love You
  type: MusicAlbum
  date published: 2021-03-20
album: Christmas Day Again
  type: MusicAlbum
  date published: 2021-12-12
album: Try To Tell You
  type: MusicAlbum
  date published: 2023-06-30
album: The Third
  type: MusicAlbum
  date published: 2024-08-31