Yunior
type: MusicGroup
popularity: 14
followers: 198
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4b155b9749e252d86258bdb0a321016517ee44ff6bb6a74b2de163305310ba6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9af67a8a-6cb8-4ad6-9ab3-ee65fb497e4b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9af67a8a-6cb8-4ad6-9ab3-ee65fb497e4b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9af67a8a-6cb8-4ad6-9ab3-ee65fb497e4b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
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 0xe4b155b9749e252d86258bdb0a321016517ee44ff6bb6a74b2de163305310ba6. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9af67a8a-6cb8-4ad6-9ab3-ee65fb497e4b.json and https://artists.proofprofile.net/proofs/artist/9af67a8a-6cb8-4ad6-9ab3-ee65fb497e4b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:44:49Z
album: Mi Uzi
  type: MusicAlbum
  date published: 2024-09-12
album: Ref.1
  type: MusicAlbum
  date published: 2024-11-14
album: Letter for Santa
  type: MusicAlbum
  date published: 2024-12-05
album: Llame pa' verte
  type: MusicAlbum
  date published: 2025-01-30
album: La Oportunidad
  type: MusicAlbum
  date published: 2025-02-27
album: Monalisa
  type: MusicAlbum
  date published: 2025-03-27
album: Sad Boy
  type: MusicAlbum
  date published: 2025-05-07
album: Jarabe
  type: MusicAlbum
  date published: 2025-06-05
album: Nicki Nicole
  type: MusicAlbum
  date published: 2025-07-24
  track: Nicki Nicole
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138947
    explicit: false
    by artist: Yunior
    in album: Nicki Nicole
      type: MusicAlbum
      date published: 2025-07-24
    isrc code: USA2P2534736
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T02:43:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0ca72d3f18528ef14d8e1be877c8bf5a9d689a1dd1462ef4b500ac0788173b07
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958808
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958808
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2534736
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:44:42Z
    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 0x0ca72d3f18528ef14d8e1be877c8bf5a9d689a1dd1462ef4b500ac0788173b07. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:44:42Z), 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/USA2P2534736.
      date published: 2026-07-20T05:44:42Z
    audio: Nicki Nicole
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.035
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.759
      additional property: Energy
        type: PropertyValue
        value: 0.859
      additional property: Speechiness
        type: PropertyValue
        value: 0.065
      additional property: Acousticness
        type: PropertyValue
        value: 0.017
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.563
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.217
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.426
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Follow
  type: MusicAlbum
  date published: 2025-11-13