FredNukes
type: MusicGroup
popularity: 2
followers: 348
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7962535b751bd75ba97688525efa9ea598962d377e01aff574d120b63cea2592
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc8af215-119b-45fa-b481-7c953d20da90.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc8af215-119b-45fa-b481-7c953d20da90.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fc8af215-119b-45fa-b481-7c953d20da90
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 0x7962535b751bd75ba97688525efa9ea598962d377e01aff574d120b63cea2592. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fc8af215-119b-45fa-b481-7c953d20da90.json and https://artists.proofprofile.net/proofs/artist/fc8af215-119b-45fa-b481-7c953d20da90.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Deconstructing Fred
  type: MusicAlbum
  date published: 2007-12-11
album: Deconstructing Fred
  type: MusicAlbum
  date published: 2007-12-11
album: Girlfriend
  type: MusicAlbum
  date published: 2011-01-01
album: Pipe Down
  type: MusicAlbum
  date published: 2011-07-14
album: Harold Miner
  type: MusicAlbum
  date published: 2011-11-05
album: Matching Sweaters
  type: MusicAlbum
  date published: 2012-01-01
album: Matching Sweaters
  type: MusicAlbum
  date published: 2012-01-01
album: Die in Hollywood
  type: MusicAlbum
  date published: 2013-11-10
album: Instafamous
  type: MusicAlbum
  date published: 2020-10-30
album: Instafamous
  type: MusicAlbum
  date published: 2020-10-30
album: The Happening
  type: MusicAlbum
  date published: 2021-02-05
album: The Happening
  type: MusicAlbum
  date published: 2021-02-05
album: The Railroad Track
  type: MusicAlbum
  date published: 2021-09-24
album: The Railroad Track
  type: MusicAlbum
  date published: 2021-09-24
album: Life of the Party
  type: MusicAlbum
  date published: 2021-10-01
album: Life of the Party
  type: MusicAlbum
  date published: 2021-10-01
album: Mr. Simplicity
  type: MusicAlbum
  date published: 2022-06-03
album: Mr. Simplicity
  type: MusicAlbum
  date published: 2022-06-03
album: Sustainable Hero
  type: MusicAlbum
  date published: 2022-11-11
album: Go big or go home
  type: MusicAlbum
  date published: 2023-03-31
album: Excuse me, Bro
  type: MusicAlbum
  date published: 2023-05-05
album: Basketball Diaries
  type: MusicAlbum
  date published: 2024-02-23
album: It's never too late to chase what you chose to forget
  type: MusicAlbum
  date published: 2025-06-20
track: Solstício
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147898
  explicit: false
  by artist: Tiago Mac
  by artist: FredNukes
  by artist: 4555
  in album: Minha Alma Canta II
    type: MusicAlbum
    date published: 2022-08-12
  genre: brazilian-hip-hop
  isrc code: QZMZ92227521
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T00:44:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x63b250b3d4db96c1c8008c1487ef7327f8b4c88f5e36194a27c3ff6e83466f3a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956889
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92227521
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  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 0x63b250b3d4db96c1c8008c1487ef7327f8b4c88f5e36194a27c3ff6e83466f3a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZMZ92227521.
    date published: 2026-07-06T06:56:49Z
  audio: Solstício
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 158.86
    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: 0.743
    additional property: Energy
      type: PropertyValue
      value: 0.605
    additional property: Speechiness
      type: PropertyValue
      value: 0.087
    additional property: Acousticness
      type: PropertyValue
      value: 0.032
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.118
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.764
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.53
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor