Sunny4k
type: MusicGroup
popularity: 21
followers: 365
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84b8c98b9423b667fe36a5b7894bc382ec19060ee44d984adb93da7c9a34bafc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb2dcd50-2f3a-415f-9e81-663f65bf52f8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb2dcd50-2f3a-415f-9e81-663f65bf52f8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fb2dcd50-2f3a-415f-9e81-663f65bf52f8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 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 0x84b8c98b9423b667fe36a5b7894bc382ec19060ee44d984adb93da7c9a34bafc. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb2dcd50-2f3a-415f-9e81-663f65bf52f8.json and https://artists.proofprofile.net/proofs/artist/fb2dcd50-2f3a-415f-9e81-663f65bf52f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Panamera
  type: MusicAlbum
  date published: 2021-02-05
album: Diamante
  type: MusicAlbum
  date published: 2021-03-19
album: Money Dance
  type: MusicAlbum
  date published: 2021-05-21
album: Bomba Patch
  type: MusicAlbum
  date published: 2021-06-04
album: Chefe
  type: MusicAlbum
  date published: 2021-07-17
album: Não Importa Mais
  type: MusicAlbum
  date published: 2021-12-03
  track: Não Importa Mais
    type: MusicRecording
    duration: PT2M26S
    duration ms: 146913
    explicit: false
    by artist: Sunny4k
    in album: Não Importa Mais
      type: MusicAlbum
      date published: 2021-12-03
    isrc code: QZTPX2119452
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T00:28:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xab598f9f1620e25d0e1b995cb15ad995d7d579c320411952521c2c4c6f878390
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958224
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958224
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2119452
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T02:28:43Z
    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 0xab598f9f1620e25d0e1b995cb15ad995d7d579c320411952521c2c4c6f878390. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZTPX2119452.
      date published: 2026-07-16T02:28:43Z
    audio: Não Importa Mais
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.986
      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: 0.722
      additional property: Energy
        type: PropertyValue
        value: 0.285
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.39
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.303
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.122
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Hawaii
  type: MusicAlbum
  date published: 2022-03-10
album: Toda Hora
  type: MusicAlbum
  date published: 2022-06-01
album: Eu Sou o Plug
  type: MusicAlbum
  date published: 2022-06-22
album: Só Quero Te Ver Bem
  type: MusicAlbum
  date published: 2022-07-20
album: Subestimado
  type: MusicAlbum
  date published: 2022-08-09
album: Lifestyle
  type: MusicAlbum
  date published: 2022-09-16
album: Amazônia
  type: MusicAlbum
  date published: 2022-11-23
album: Saudade da Infância
  type: MusicAlbum
  date published: 2023-01-12
album: Tráfico & Vadias
  type: MusicAlbum
  date published: 2023-02-20
album: Ziplock
  type: MusicAlbum
  date published: 2023-07-10
album: Polly
  type: MusicAlbum
  date published: 2024-01-12