greyson xo
type: MusicGroup
genre: cloud rap
popularity: 14
followers: 554
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c9b09645e1a7248a14791795ebe3870d69a9d298ed34315a66bfc0db2a59c3e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953620
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953620
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e49b4cb-fa0a-4851-b008-7f3b232b357f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e49b4cb-fa0a-4851-b008-7f3b232b357f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e49b4cb-fa0a-4851-b008-7f3b232b357f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:36:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c9b09645e1a7248a14791795ebe3870d69a9d298ed34315a66bfc0db2a59c3e","name":"greyson xo","registered_at":"2026-06-14T07:40:03Z","symbol":"NIM0384235","token_address":"0x033dcff31dc4bbcd746010dd0b0eba470f2c300d","type":"artist","uuid":"1e49b4cb-fa0a-4851-b008-7f3b232b357f"}
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 0x0c9b09645e1a7248a14791795ebe3870d69a9d298ed34315a66bfc0db2a59c3e. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e49b4cb-fa0a-4851-b008-7f3b232b357f.json and https://artists.proofprofile.net/proofs/artist/1e49b4cb-fa0a-4851-b008-7f3b232b357f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:36:10Z
  text: {"copyright_id":"0x0c9b09645e1a7248a14791795ebe3870d69a9d298ed34315a66bfc0db2a59c3e","name":"greyson xo","registered_at":"2026-06-14T07:40:03Z","symbol":"NIM0384235","token_address":"0x033dcff31dc4bbcd746010dd0b0eba470f2c300d","type":"artist","uuid":"1e49b4cb-fa0a-4851-b008-7f3b232b357f"}
album: Never Seen Racks Like Dis
  type: MusicAlbum
  date published: 2021-10-15
album: Never Seen Racks Like Dis
  type: MusicAlbum
  date published: 2021-10-15
album: Real Life
  type: MusicAlbum
  date published: 2022-01-07
album: Real Life
  type: MusicAlbum
  date published: 2022-01-07
album: Give Me 2 Night
  type: MusicAlbum
  date published: 2022-02-03
  track: Give Me 2 Night
    type: MusicRecording
    duration: PT1M30S
    duration ms: 90409
    explicit: true
    by artist: greyson xo
    in album: Give Me 2 Night
      type: MusicAlbum
      date published: 2022-02-03
    genre: cloud rap
    isrc code: QZL382227209
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T23:23:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4d359bf05b85b8c064562c1c76b47499002a94940968a4978281b59eb5a83a37
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956440
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956440
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL382227209
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T04:03:57Z
    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 0x4d359bf05b85b8c064562c1c76b47499002a94940968a4978281b59eb5a83a37. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZL382227209.
      date published: 2026-07-03T04:03:57Z
    audio: Give Me 2 Night
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.657
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.397
      additional property: Energy
        type: PropertyValue
        value: 0.603
      additional property: Speechiness
        type: PropertyValue
        value: 0.109
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.315
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.8
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.988
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Give Me 2 Night
  type: MusicAlbum
  date published: 2022-02-03
album: New Era
  type: MusicAlbum
  date published: 2022-02-18
album: New Era
  type: MusicAlbum
  date published: 2022-02-18