Roc DaGuard
type: MusicGroup
popularity: 17
followers: 772
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa79e4b72d44a7668d661993655cb2b82dff8caf978c9d70a5e7ac462b2ccf13f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a37c6d6-dd97-4441-bc56-65b28f320c09.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a37c6d6-dd97-4441-bc56-65b28f320c09.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7a37c6d6-dd97-4441-bc56-65b28f320c09
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa79e4b72d44a7668d661993655cb2b82dff8caf978c9d70a5e7ac462b2ccf13f","name":"Roc DaGuard","registered_at":"2026-06-14T17:19:23Z","symbol":"NIM0522443","token_address":"0xb59b0ebcc4b56f666442df9f426d4df8531cd339","type":"artist","uuid":"7a37c6d6-dd97-4441-bc56-65b28f320c09"}
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 0xa79e4b72d44a7668d661993655cb2b82dff8caf978c9d70a5e7ac462b2ccf13f. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a37c6d6-dd97-4441-bc56-65b28f320c09.json and https://artists.proofprofile.net/proofs/artist/7a37c6d6-dd97-4441-bc56-65b28f320c09.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:58:38Z
  text: {"copyright_id":"0xa79e4b72d44a7668d661993655cb2b82dff8caf978c9d70a5e7ac462b2ccf13f","name":"Roc DaGuard","registered_at":"2026-06-14T17:19:23Z","symbol":"NIM0522443","token_address":"0xb59b0ebcc4b56f666442df9f426d4df8531cd339","type":"artist","uuid":"7a37c6d6-dd97-4441-bc56-65b28f320c09"}
album: Let the 4 4 Out
  type: MusicAlbum
  date published: 1998-08-15
album: Get Rite
  type: MusicAlbum
  date published: 2006-07-24
album: Drinkin' a Beer (Remix)
  type: MusicAlbum
  date published: 2011-02-14
album: Many Miles Away
  type: MusicAlbum
  date published: 2012-12-20
album: You Got Me: Brooklyn Brand Mixtape, Vol.1
  type: MusicAlbum
  date published: 2014-03-05
  track: You Got Me: Brooklyn Brand Mixtape, Vol.1
    type: MusicRecording
    duration: PT2M15S
    duration ms: 135112
    explicit: false
    by artist: Roc DaGuard
    in album: You Got Me: Brooklyn Brand Mixtape, Vol.1
      type: MusicAlbum
      date published: 2014-03-05
    isrc code: QZFYX1984974
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T21:31:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb95e9114c8e3a8f8d79cc0ac1d824419f4018d68eeb863d2502ddb61874c8505
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX1984974
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0xb95e9114c8e3a8f8d79cc0ac1d824419f4018d68eeb863d2502ddb61874c8505. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZFYX1984974.
      date published: 2026-07-06T01:26:17Z
    audio: You Got Me: Brooklyn Brand Mixtape, Vol.1
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.982
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.792
      additional property: Energy
        type: PropertyValue
        value: 0.596
      additional property: Speechiness
        type: PropertyValue
        value: 0.192
      additional property: Acousticness
        type: PropertyValue
        value: 0.075
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.218
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.653
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.908
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The Ma'ma Song
  type: MusicAlbum
  date published: 2017-05-10
album: Survivorz
  type: MusicAlbum
  date published: 2018-06-21
album: U Can't Handle It
  type: MusicAlbum
  date published: 2018-07-20
album: I SEE
  type: MusicAlbum
  date published: 2018-08-10
album: Braggadocious
  type: MusicAlbum
  date published: 2019-01-18
album: When the War Is on (Inspired by Potnah Movie)
  type: MusicAlbum
  date published: 2019-09-11
album: Never Liked You
  type: MusicAlbum
  date published: 2019-09-20
  track: Never Liked You
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161776
    explicit: false
    by artist: Roc DaGuard
    in album: Never Liked You
      type: MusicAlbum
      date published: 2019-09-20
    isrc code: QMEU31917146
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T22:37:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x19a27b8fb6d070771da11fbccf4e55a9c0189a3e031c7edc71e259fd24b0ce2c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958943
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958943
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31917146
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T01:39:33Z
    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 0x19a27b8fb6d070771da11fbccf4e55a9c0189a3e031c7edc71e259fd24b0ce2c. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:39:33Z), 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/QMEU31917146.
      date published: 2026-07-21T01:39:33Z
    audio: Never Liked You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.521
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: So Wrong
album: Flashback 89
album: Verbal Vet 98 (Edited Version)
album: The Biggest Nobody Around

Musical Key
type: PropertyValue
value: 11

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.833

Energy
type: PropertyValue
value: 0.655

Speechiness
type: PropertyValue
value: 0.306

Acousticness
type: PropertyValue
value: 0.121

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.328

Valence (Positivity)
type: PropertyValue
value: 0.61

Loudness (dB)
type: PropertyValue
value: -6.528

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

So Wrong
type: MusicAlbum
date published: 2020-03-27

Flashback 89
type: MusicAlbum
date published: 2020-08-17

Verbal Vet 98 (Edited Version)
type: MusicAlbum
date published: 2022-08-31

The Biggest Nobody Around
type: MusicAlbum
date published: 2023-05-13