Big Cookie
type: MusicGroup
popularity: 2
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5befa550960c20482314533c1f12a913a177d12bdcc15e6f356baf0da82c9f8e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f609a1d7-6195-4ada-9556-60a6ed9067d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f609a1d7-6195-4ada-9556-60a6ed9067d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f609a1d7-6195-4ada-9556-60a6ed9067d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5befa550960c20482314533c1f12a913a177d12bdcc15e6f356baf0da82c9f8e","name":"Big Cookie","registered_at":"2026-06-21T15:15:03Z","symbol":"NIM1956914","token_address":"0x0f1101b1f13110c1bf449b33fcac8ef23620025c","type":"artist","uuid":"f609a1d7-6195-4ada-9556-60a6ed9067d2"}
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 0x5befa550960c20482314533c1f12a913a177d12bdcc15e6f356baf0da82c9f8e. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f609a1d7-6195-4ada-9556-60a6ed9067d2.json and https://artists.proofprofile.net/proofs/artist/f609a1d7-6195-4ada-9556-60a6ed9067d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x5befa550960c20482314533c1f12a913a177d12bdcc15e6f356baf0da82c9f8e","name":"Big Cookie","registered_at":"2026-06-21T15:15:03Z","symbol":"NIM1956914","token_address":"0x0f1101b1f13110c1bf449b33fcac8ef23620025c","type":"artist","uuid":"f609a1d7-6195-4ada-9556-60a6ed9067d2"}
album: 1419
  type: MusicAlbum
  date published: 2021-01-16
album: Rich Cookies, Vol.1
  type: MusicAlbum
  date published: 2021-07-09
album: He's Been Good
  type: MusicAlbum
  date published: 2021-09-10
album: Watch The Clock
  type: MusicAlbum
  date published: 2023-04-17
album: Way Maker
  type: MusicAlbum
  date published: 2023-11-22
album: Open Mic
  type: MusicAlbum
  date published: 2024-09-25
  track: The Future
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153530
    explicit: false
    by artist: Big Cookie
    in album: Open Mic
      type: MusicAlbum
      date published: 2024-09-25
    isrc code: TCAIT2469825
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T20:58:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x92d094d209f542f8557066fb50174598d91bdd23c75e0b8f018509dd327e58e2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIT2469825
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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 0x92d094d209f542f8557066fb50174598d91bdd23c75e0b8f018509dd327e58e2. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/TCAIT2469825.
      date published: 2026-07-20T21:15:01Z
    audio: The Future
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 188.125
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.709
      additional property: Energy
        type: PropertyValue
        value: 0.439
      additional property: Speechiness
        type: PropertyValue
        value: 0.087
      additional property: Acousticness
        type: PropertyValue
        value: 0.34
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.613
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.753
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Second Quarter Freestyle
  type: MusicAlbum
  date published: 2025-06-10
album: Fighting for My Soul
  type: MusicAlbum
  date published: 2025-06-10
album: Yahuah over Everything
  type: MusicAlbum
  date published: 2025-06-10