YourCuzMarcus
type: MusicGroup
popularity: 8
followers: 843
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc57a835996bc05d677cce6d7a2756ddbce12d90023ab3e6cf9e4a0374ac72bbf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36990eb9-c8a4-48c2-a23a-af0b228861b7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36990eb9-c8a4-48c2-a23a-af0b228861b7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/36990eb9-c8a4-48c2-a23a-af0b228861b7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
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 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 0xc57a835996bc05d677cce6d7a2756ddbce12d90023ab3e6cf9e4a0374ac72bbf. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/36990eb9-c8a4-48c2-a23a-af0b228861b7.json and https://artists.proofprofile.net/proofs/artist/36990eb9-c8a4-48c2-a23a-af0b228861b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:38:33Z
album: Obey
  type: MusicAlbum
  date published: 2020-02-26
  track: Obey
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186718
    explicit: false
    by artist: YourCuzMarcus
    in album: Obey
      type: MusicAlbum
      date published: 2020-02-26
    isrc code: TCAEQ2076832
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T20:53:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x97f2dd265d5d3b87b1b94592ca1d936248c9deeb833992bd04d3821a21998b22
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957754
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957754
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEQ2076832
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T21:26:22Z
    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 0x97f2dd265d5d3b87b1b94592ca1d936248c9deeb833992bd04d3821a21998b22. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/TCAEQ2076832.
      date published: 2026-07-12T21:26:22Z
    audio: Obey
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 163.895
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.39
      additional property: Energy
        type: PropertyValue
        value: 0.536
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.295
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.006
      additional property: Liveness
        type: PropertyValue
        value: 0.084
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.455
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.99
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Obey
  type: MusicAlbum
  date published: 2020-02-26
album: Obey
  type: MusicAlbum
  date published: 2020-02-26
album: Redemption
  type: MusicAlbum
  date published: 2021-04-14
album: Redemption
  type: MusicAlbum
  date published: 2021-04-14
album: The Juice
  type: MusicAlbum
  date published: 2021-06-09
album: The Juice
  type: MusicAlbum
  date published: 2021-06-09
album: Let Them Know
  type: MusicAlbum
  date published: 2021-07-22
album: Let Them Know
  type: MusicAlbum
  date published: 2021-07-22
album: Not Real
  type: MusicAlbum
  date published: 2021-09-17
album: Not Real
  type: MusicAlbum
  date published: 2021-09-17
album: i think i'm scum
  type: MusicAlbum
  date published: 2023-03-15
album: HOMECOMING
  type: MusicAlbum
  date published: 2023-05-17
album: Look Around U
  type: MusicAlbum
  date published: 2023-10-25
album: BLOOM
  type: MusicAlbum
  date published: 2024-10-22
album: Overstay
  type: MusicAlbum
  date published: 2024-12-19
album: Amsterdam
  type: MusicAlbum
  date published: 2025-09-25