marcfrmdabityy
type: MusicGroup
popularity: 4
followers: 2325
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd55ff48c3e17819db7beb14c2550af0769eb243d5300ab477d92f238f316879
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9a064a3-c892-49f7-91ba-931e6807a205.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9a064a3-c892-49f7-91ba-931e6807a205.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d9a064a3-c892-49f7-91ba-931e6807a205
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
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 0xdd55ff48c3e17819db7beb14c2550af0769eb243d5300ab477d92f238f316879. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9a064a3-c892-49f7-91ba-931e6807a205.json and https://artists.proofprofile.net/proofs/artist/d9a064a3-c892-49f7-91ba-931e6807a205.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
album: Step Bout It
  type: MusicAlbum
  date published: 2021-05-20
album: Kutt Bout It
  type: MusicAlbum
  date published: 2021-08-02
album: closer
  type: MusicAlbum
  date published: 2021-09-07
album: obssesed
  type: MusicAlbum
  date published: 2021-09-19
album: Shake Sum
  type: MusicAlbum
  date published: 2021-10-31
album: I Hate You I Love You
  type: MusicAlbum
  date published: 2021-11-27
album: 3 Headed Snakes
  type: MusicAlbum
  date published: 2021-12-13
album: Bck To Bck
  type: MusicAlbum
  date published: 2021-12-22
album: Because Of Me
  type: MusicAlbum
  date published: 2022-01-27
album: Out Dat Whip
  type: MusicAlbum
  date published: 2022-02-18
album: Outta Character
  type: MusicAlbum
  date published: 2022-03-25
album: Fa Eva Active
  type: MusicAlbum
  date published: 2022-04-07
album: No Clue
  type: MusicAlbum
  date published: 2022-04-15
album: Bityy Rollin
  type: MusicAlbum
  date published: 2022-05-21
album: Doing To Me
  type: MusicAlbum
  date published: 2022-06-04
album: MisunderStood
  type: MusicAlbum
  date published: 2022-10-28
album: Aint Riding Fasho
  type: MusicAlbum
  date published: 2022-12-02
album: Head Hunters
  type: MusicAlbum
  date published: 2022-12-30
  track: Head Hunters
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163683
    explicit: true
    by artist: marcfrmdabityy
    in album: Head Hunters
      type: MusicAlbum
      date published: 2022-12-30
    isrc code: QZNMZ2230910
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T19:17:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x11ca2c8435f5b2574c7d81dec51658092a7545dcfc24488db57034fff1a583fb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956841
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956841
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMZ2230910
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T22:14:35Z
    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 0x11ca2c8435f5b2574c7d81dec51658092a7545dcfc24488db57034fff1a583fb. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QZNMZ2230910.
      date published: 2026-07-05T22:14:35Z
    audio: Head Hunters
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.062
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.86
      additional property: Energy
        type: PropertyValue
        value: 0.425
      additional property: Speechiness
        type: PropertyValue
        value: 0.383
      additional property: Acousticness
        type: PropertyValue
        value: 0.171
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.156
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.735
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.886
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Head Hunters
  type: MusicAlbum
  date published: 2022-12-30
album: Wasn't Thuggin how i was Pose To Thug
  type: MusicAlbum
  date published: 2023-02-03
album: Wasn't Thuggin how i was Pose To Thug
  type: MusicAlbum
  date published: 2023-02-03
album: My Whole Life
  type: MusicAlbum
  date published: 2023-04-14
album: No Time
  type: MusicAlbum
  date published: 2023-05-30