VercaceC
type: MusicGroup
popularity: 4
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a8e75e8c4ab3d1e540d016fa21dea061b638990b8315d41cc4c361f6a7c5059
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12162271-0920-414e-aa4a-ff836ebf6abf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12162271-0920-414e-aa4a-ff836ebf6abf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/12162271-0920-414e-aa4a-ff836ebf6abf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
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 0x2a8e75e8c4ab3d1e540d016fa21dea061b638990b8315d41cc4c361f6a7c5059. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12162271-0920-414e-aa4a-ff836ebf6abf.json and https://artists.proofprofile.net/proofs/artist/12162271-0920-414e-aa4a-ff836ebf6abf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
album: Self Manifestation
  type: MusicAlbum
  date published: 2024-02-26
album: Drop Em
  type: MusicAlbum
  date published: 2024-04-30
  track: Hoodbyair Freestyle
    type: MusicRecording
    duration: PT1M54S
    duration ms: 114000
    explicit: true
    by artist: VercaceC
    in album: Drop Em
      type: MusicAlbum
      date published: 2024-04-30
    isrc code: QZK6H2409620
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T11:39:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x67a2e5dc6e851881e485c06416a5dbd434fb1771fca2ad29f49892af90ff8338
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2409620
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0x67a2e5dc6e851881e485c06416a5dbd434fb1771fca2ad29f49892af90ff8338. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZK6H2409620.
      date published: 2026-07-03T21:18:05Z
    audio: Hoodbyair Freestyle
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.01
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.659
      additional property: Energy
        type: PropertyValue
        value: 0.599
      additional property: Speechiness
        type: PropertyValue
        value: 0.278
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.28
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.772
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Be Blowing Up
  type: MusicAlbum
  date published: 2024-04-30
album: UNRELEASED
  type: MusicAlbum
  date published: 2024-05-18
album: Tell No Lies
  type: MusicAlbum
  date published: 2024-07-23
album: Smooth Criminal
  type: MusicAlbum
  date published: 2024-08-19
album: Looseleaf
  type: MusicAlbum
  date published: 2024-08-19
album: Blow it down
  type: MusicAlbum
  date published: 2024-08-21
album: Pop out
  type: MusicAlbum
  date published: 2024-10-29
album: Amped Up
  type: MusicAlbum
  date published: 2024-11-13
album: Realized
  type: MusicAlbum
  date published: 2024-12-12
album: Everybody
  type: MusicAlbum
  date published: 2025-01-01
album: Seeing Hell
  type: MusicAlbum
  date published: 2025-01-10
album: Bitty
  type: MusicAlbum
  date published: 2025-01-25
album: Ref
  type: MusicAlbum
  date published: 2025-01-29
album: My Anthem
  type: MusicAlbum
  date published: 2025-02-22
album: Smoke
  type: MusicAlbum
  date published: 2025-03-07
album: Could See The Dead
  type: MusicAlbum
  date published: 2025-08-04