eyyychef
type: MusicGroup
popularity: 17
followers: 69
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61dcdf4c6fd1269aec34482c2de570b760b868eae7d00fb51231db5edca890f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb22af46-f470-4322-8d46-61d518050517.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb22af46-f470-4322-8d46-61d518050517.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fb22af46-f470-4322-8d46-61d518050517
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
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 0x61dcdf4c6fd1269aec34482c2de570b760b868eae7d00fb51231db5edca890f4. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb22af46-f470-4322-8d46-61d518050517.json and https://artists.proofprofile.net/proofs/artist/fb22af46-f470-4322-8d46-61d518050517.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
album: #Icantbreathe (columbus Ohio Protest)
  type: MusicAlbum
  date published: 2020-06-03
album: Lo-Fire, Vol. 1
  type: MusicAlbum
  date published: 2020-11-18
album: More Than Meets the Eye
  type: MusicAlbum
  date published: 2020-12-31
album: lo-fi(re), vol. 2
  type: MusicAlbum
  date published: 2021-08-30
album: For Those Who Forgot
  type: MusicAlbum
  date published: 2021-11-06
album: For Those Who Forgot
  type: MusicAlbum
  date published: 2022-02-09
album: deafening silence
  type: MusicAlbum
  date published: 2022-10-23
album: How To Forget Me
  type: MusicAlbum
  date published: 2022-11-28
album: Lo-Fi(re), Vol. 3
  type: MusicAlbum
  date published: 2023-03-03
album: idk freestyle
  type: MusicAlbum
  date published: 2024-04-12
album: idk freestyle
  type: MusicAlbum
  date published: 2024-04-12
album: Roses
  type: MusicAlbum
  date published: 2024-06-21
album: Pretty Ugly
  type: MusicAlbum
  date published: 2024-11-01
album: So Cold Freestyle
  type: MusicAlbum
  date published: 2025-01-01
  track: So Cold Freestyle
    type: MusicRecording
    duration: PT1M6S
    duration ms: 66382
    explicit: true
    by artist: eyyychef
    in album: So Cold Freestyle
      type: MusicAlbum
      date published: 2025-01-01
    isrc code: QZFYX2527879
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T10:18:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x179d71e45281518cd7493120cc92ba3972712513534acb4ce3a905cffeb28afb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2527879
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x179d71e45281518cd7493120cc92ba3972712513534acb4ce3a905cffeb28afb. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZFYX2527879.
      date published: 2026-07-03T19:59:51Z
    audio: So Cold Freestyle
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.007
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.844
      additional property: Energy
        type: PropertyValue
        value: 0.469
      additional property: Speechiness
        type: PropertyValue
        value: 0.184
      additional property: Acousticness
        type: PropertyValue
        value: 0.299
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.359
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.288
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.385
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Run It Up
  type: MusicAlbum
  date published: 2025-01-17
album: Run It Up
  type: MusicAlbum
  date published: 2025-01-17
album: Unplugged
  type: MusicAlbum
  date published: 2025-02-09
album: Unpluggged
  type: MusicAlbum
  date published: 2025-02-09
album: (mbzCeeo)-Never Cee The Sun
  type: MusicAlbum
  date published: 2025-02-27
album: Hold It Down
  type: MusicAlbum
  date published: 2025-04-07
album: Bitter Beings
  type: MusicAlbum
  date published: 2025-04-25
album: If it wears a crown, cut its head off
  type: MusicAlbum
  date published: 2025-10-19