Stephanie Ann
type: MusicGroup
genre: country hip hop
popularity: 4
followers: 380
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39744ee6b8ea9e8290987e4de75c981484ba77f8718b9b1d1eba2ea273de78ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8588d901-3e21-4128-8147-766c7f710ba9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8588d901-3e21-4128-8147-766c7f710ba9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8588d901-3e21-4128-8147-766c7f710ba9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39744ee6b8ea9e8290987e4de75c981484ba77f8718b9b1d1eba2ea273de78ff","name":"Stephanie Ann","registered_at":"2026-06-17T12:10:25Z","symbol":"NIM1391279","token_address":"0x874d6b052fa77fc557c81e4df32b83f86a2b0433","type":"artist","uuid":"8588d901-3e21-4128-8147-766c7f710ba9"}
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 0x39744ee6b8ea9e8290987e4de75c981484ba77f8718b9b1d1eba2ea273de78ff. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8588d901-3e21-4128-8147-766c7f710ba9.json and https://artists.proofprofile.net/proofs/artist/8588d901-3e21-4128-8147-766c7f710ba9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x39744ee6b8ea9e8290987e4de75c981484ba77f8718b9b1d1eba2ea273de78ff","name":"Stephanie Ann","registered_at":"2026-06-17T12:10:25Z","symbol":"NIM1391279","token_address":"0x874d6b052fa77fc557c81e4df32b83f86a2b0433","type":"artist","uuid":"8588d901-3e21-4128-8147-766c7f710ba9"}
album: Two Poles in the Water
  type: MusicAlbum
  date published: 2024-02-10
album: Me Time
  type: MusicAlbum
  date published: 2024-04-07
album: Diamonds and Gold
  type: MusicAlbum
  date published: 2024-04-19
  track: Diamonds and Gold
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183762
    explicit: true
    by artist: Stephanie Ann
    in album: Diamonds and Gold
      type: MusicAlbum
      date published: 2024-04-19
    genre: country hip hop
    isrc code: TCAID2410651
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T16:57:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x294a70bccfcd727266bcd0746ad418f23a0642abcbeac9d58c278b7b2a535755
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAID2410651
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T19:42:29Z
    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 0x294a70bccfcd727266bcd0746ad418f23a0642abcbeac9d58c278b7b2a535755. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/TCAID2410651.
      date published: 2026-07-16T19:42:29Z
    audio: Diamonds and Gold
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.999
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.64
      additional property: Energy
        type: PropertyValue
        value: 0.52
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.003
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.176
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.335
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.506
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Long Time Comin'
  type: MusicAlbum
  date published: 2025-06-01