SloFevero
type: MusicGroup
genre: city pop
genre: vaporwave
popularity: 41
followers: 11115
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27a75208618e2df052d8680520dc1001353257ccfef0cc179fe4e8911168a58b
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/80f5e928-7ffe-4af5-9ae8-f73a9f1e7e57.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80f5e928-7ffe-4af5-9ae8-f73a9f1e7e57.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/80f5e928-7ffe-4af5-9ae8-f73a9f1e7e57
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 0x27a75208618e2df052d8680520dc1001353257ccfef0cc179fe4e8911168a58b. 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/80f5e928-7ffe-4af5-9ae8-f73a9f1e7e57.json and https://artists.proofprofile.net/proofs/artist/80f5e928-7ffe-4af5-9ae8-f73a9f1e7e57.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Yalancı Bahar - Speed
  type: MusicAlbum
  date published: 1900-01-01
album: Gözler
  type: MusicAlbum
  date published: 1900-01-01
album: Motive - Sigara
  type: MusicAlbum
  date published: 1900-01-01
album: Bi Kereden Bir Şey Olur
  type: MusicAlbum
  date published: 1900-01-01
album: Baby in the Kitchen
  type: MusicAlbum
  date published: 1900-01-01
album: Ben
  type: MusicAlbum
  date published: 1900-01-01
album: The Grinch - Speed
  type: MusicAlbum
  date published: 1900-01-01
album: Rap Dersi
  type: MusicAlbum
  date published: 1900-01-01
album: The Pufferfish Behind the Slaughter
  type: MusicAlbum
  date published: 2020-08-12
album: Hot Dog French Fries
  type: MusicAlbum
  date published: 2020-08-24
album: Hot Dog French Fries
  type: MusicAlbum
  date published: 2020-08-25
album: Ghost Choir Vocals
  type: MusicAlbum
  date published: 2020-08-29
album: What Is Logical Meme
  type: MusicAlbum
  date published: 2020-09-04
album: Nightcore Mad at Disney
  type: MusicAlbum
  date published: 2020-09-07
album: Trypophobia Meme
  type: MusicAlbum
  date published: 2020-09-13
album: Nightcore Anxiety
  type: MusicAlbum
  date published: 2020-09-17
album: Kendine İyi Bak
  type: MusicAlbum
  date published: 2023-10-18
album: What Is Logical Meme
  type: MusicAlbum
  date published: 2023-10-23
album: What Is Logical Meme
  type: MusicAlbum
  date published: 2024-01-23
album: What Is Logical Meme
  type: MusicAlbum
  date published: 2024-01-23
album: Self İsolation Boogie
  type: MusicAlbum
  date published: 2024-02-08
track: Nightcore Mad at Disney
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121000
  explicit: false
  by artist: Cheeky
  by artist: SloFevero
  by artist: Tara Chen
  in album: Nightcore Mad at Disney
    type: MusicAlbum
    date published: 2020-09-07
  isrc code: QZK6J2009229
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:12:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcc281746149948c2e5cd73605510214fa766ec47b926d8d9e5af8cdcb406a08f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953536
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2009229
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0xcc281746149948c2e5cd73605510214fa766ec47b926d8d9e5af8cdcb406a08f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZK6J2009229.
    date published: 2026-06-13T17:25:41Z
  audio: Nightcore Mad at Disney
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 138.279
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.721
    additional property: Energy
      type: PropertyValue
      value: 0.395
    additional property: Speechiness
      type: PropertyValue
      value: 0.057
    additional property: Acousticness
      type: PropertyValue
      value: 0.198
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.209
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.699
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.853
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor