Yung Raf
type: MusicGroup
popularity: 2
followers: 172
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f6c399dbaed8755e5a3d9e8bad2bfc2553bdc59eb4554a0a217710017b11304
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2085af9-8d1c-45fb-b7bd-91e785de69cd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2085af9-8d1c-45fb-b7bd-91e785de69cd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e2085af9-8d1c-45fb-b7bd-91e785de69cd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f6c399dbaed8755e5a3d9e8bad2bfc2553bdc59eb4554a0a217710017b11304","name":"Yung Raf","registered_at":"2026-06-21T06:47:21Z","symbol":"NIM1853011","token_address":"0xcffc2c5b036a36397fdc7c508deff272b660112d","type":"artist","uuid":"e2085af9-8d1c-45fb-b7bd-91e785de69cd"}
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 0x8f6c399dbaed8755e5a3d9e8bad2bfc2553bdc59eb4554a0a217710017b11304. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2085af9-8d1c-45fb-b7bd-91e785de69cd.json and https://artists.proofprofile.net/proofs/artist/e2085af9-8d1c-45fb-b7bd-91e785de69cd.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0x8f6c399dbaed8755e5a3d9e8bad2bfc2553bdc59eb4554a0a217710017b11304","name":"Yung Raf","registered_at":"2026-06-21T06:47:21Z","symbol":"NIM1853011","token_address":"0xcffc2c5b036a36397fdc7c508deff272b660112d","type":"artist","uuid":"e2085af9-8d1c-45fb-b7bd-91e785de69cd"}
album: Anxiety
  type: MusicAlbum
  date published: 2020-11-30
album: Do or Die
  type: MusicAlbum
  date published: 2022-06-03
album: Hello Again
  type: MusicAlbum
  date published: 2022-07-01
album: Devils a Liar
  type: MusicAlbum
  date published: 2022-08-05
album: Nothing 2 Lose
  type: MusicAlbum
  date published: 2022-09-02
album: Anxiety
  type: MusicAlbum
  date published: 2023-06-09
  track: Anxiety
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196056
    explicit: false
    by artist: Yung Raf
    in album: Anxiety
      type: MusicAlbum
      date published: 2023-06-09
    isrc code: TCAHB2380337
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T09:18:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6e1fc9f5a03181e38be39f404b40922f0cb39ea266d538b48e0650a283ca1c21
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHB2380337
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T09:45:25Z
    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 0x6e1fc9f5a03181e38be39f404b40922f0cb39ea266d538b48e0650a283ca1c21. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHB2380337 — a six-check JSON result.
      date published: 2026-07-20T09:45:25Z
    audio: Anxiety
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.171
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.548
      additional property: Energy
        type: PropertyValue
        value: 0.551
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.394
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.25
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.412
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.707
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Anxiety V2 (Acoustic)
  type: MusicAlbum
  date published: 2023-07-21
album: Lonely in Heaven
  type: MusicAlbum
  date published: 2023-10-27