Razor Sharp Dre
type: MusicGroup
popularity: 12
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3fb1f92b5c392d4aa5f877679f5c07253fc95b51010f7bfea0e5e85e5dcf69f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9e1442b-f5e7-4284-b27a-891b0bd468cc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9e1442b-f5e7-4284-b27a-891b0bd468cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a9e1442b-f5e7-4284-b27a-891b0bd468cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3fb1f92b5c392d4aa5f877679f5c07253fc95b51010f7bfea0e5e85e5dcf69f","name":"Razor Sharp Dre","registered_at":"2026-06-14T22:21:48Z","symbol":"NIM0594535","token_address":"0xc87ec5bc46f92d9efce62e17f93939654e179cd7","type":"artist","uuid":"a9e1442b-f5e7-4284-b27a-891b0bd468cc"}
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 0xe3fb1f92b5c392d4aa5f877679f5c07253fc95b51010f7bfea0e5e85e5dcf69f. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9e1442b-f5e7-4284-b27a-891b0bd468cc.json and https://artists.proofprofile.net/proofs/artist/a9e1442b-f5e7-4284-b27a-891b0bd468cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0xe3fb1f92b5c392d4aa5f877679f5c07253fc95b51010f7bfea0e5e85e5dcf69f","name":"Razor Sharp Dre","registered_at":"2026-06-14T22:21:48Z","symbol":"NIM0594535","token_address":"0xc87ec5bc46f92d9efce62e17f93939654e179cd7","type":"artist","uuid":"a9e1442b-f5e7-4284-b27a-891b0bd468cc"}
album: Purpose Tape
  type: MusicAlbum
  date published: 2023-06-15
album: The Vault, Vol. 1
  type: MusicAlbum
  date published: 2023-10-06
album: The WAV
  type: MusicAlbum
  date published: 2024-11-01
album: Come Around
  type: MusicAlbum
  date published: 2024-11-12
album: Duality
  type: MusicAlbum
  date published: 2025-03-07
  track: Come Around
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132000
    explicit: true
    by artist: Razor Sharp Dre
    in album: Duality
      type: MusicAlbum
      date published: 2025-03-07
    isrc code: QZTAZ2361244
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T10:24:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa66a5141cb27322b5727636792f31242bf458492595f0536e7c457708203749d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2361244
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0xa66a5141cb27322b5727636792f31242bf458492595f0536e7c457708203749d. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZTAZ2361244.
      date published: 2026-07-16T12:43:37Z
    audio: Come Around
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.273
      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: 0.623
      additional property: Energy
        type: PropertyValue
        value: 0.393
      additional property: Speechiness
        type: PropertyValue
        value: 0.073
      additional property: Acousticness
        type: PropertyValue
        value: 0.099
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.211
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.306
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.481
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: DRIP
  type: MusicAlbum
  date published: 2025-04-18
album: Quickie
  type: MusicAlbum
  date published: 2025-05-05
album: The Vault, Vol. 1
  type: MusicAlbum
  date published: 2025-07-13