II Yvng
type: MusicGroup
popularity: 3
followers: 218
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe08f069c5792387cabedec463265380b8a1f6538a3e7290f9bdb092679fbb540
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954008
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954008
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32ed85f4-5cdf-4947-8965-d763881992eb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32ed85f4-5cdf-4947-8965-d763881992eb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/32ed85f4-5cdf-4947-8965-d763881992eb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:31:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe08f069c5792387cabedec463265380b8a1f6538a3e7290f9bdb092679fbb540","name":"II Yvng","registered_at":"2026-06-16T07:21:01Z","symbol":"NIM0978706","token_address":"0x4c7735eb0b38205055fd831f30f8e40a246418de","type":"artist","uuid":"32ed85f4-5cdf-4947-8965-d763881992eb"}
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 0xe08f069c5792387cabedec463265380b8a1f6538a3e7290f9bdb092679fbb540. Chain 2 (Bitcoin): anchored in block 954008 (2026-06-16T21:31:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/32ed85f4-5cdf-4947-8965-d763881992eb.json and https://artists.proofprofile.net/proofs/artist/32ed85f4-5cdf-4947-8965-d763881992eb.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T21:31:27Z
  text: {"copyright_id":"0xe08f069c5792387cabedec463265380b8a1f6538a3e7290f9bdb092679fbb540","name":"II Yvng","registered_at":"2026-06-16T07:21:01Z","symbol":"NIM0978706","token_address":"0x4c7735eb0b38205055fd831f30f8e40a246418de","type":"artist","uuid":"32ed85f4-5cdf-4947-8965-d763881992eb"}
album: Call Me at Nine
  type: MusicAlbum
  date published: 2021-01-15
album: Moving On
  type: MusicAlbum
  date published: 2021-01-16
album: No Title
  type: MusicAlbum
  date published: 2021-01-17
album: Forever
  type: MusicAlbum
  date published: 2021-01-18
album: Oh Well
  type: MusicAlbum
  date published: 2021-02-12
album: Tell Me You Love Me
  type: MusicAlbum
  date published: 2023-06-02
album: WTV
  type: MusicAlbum
  date published: 2023-09-29
  track: WTV
    type: MusicRecording
    duration: PT2M17S
    duration ms: 137647
    explicit: true
    by artist: II Yvng
    in album: WTV
      type: MusicAlbum
      date published: 2023-09-29
    isrc code: QZTAZ2372681
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T04:01:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5117359bcd5a76615cf1f858bb19eedbd8bbf99977025cf800d64d86a1228d65
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2372681
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x5117359bcd5a76615cf1f858bb19eedbd8bbf99977025cf800d64d86a1228d65. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZTAZ2372681 — a six-check JSON result.
      date published: 2026-07-05T10:01:46Z
    audio: WTV
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.024
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.774
      additional property: Energy
        type: PropertyValue
        value: 0.588
      additional property: Speechiness
        type: PropertyValue
        value: 0.211
      additional property: Acousticness
        type: PropertyValue
        value: 0.183
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.16
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.848
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.422
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: D.O.T.B
  type: MusicAlbum
  date published: 2024-01-01
album: D.O.T.B
  type: MusicAlbum
  date published: 2024-01-05