Dre Black
type: MusicGroup
popularity: 11
followers: 3064
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e1aaddb1573dae164b3957f476bbcad6dc7ed7ccbcc4bc5d81d314fb9dc92bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c87a6cab-c2af-43b9-baff-9ba8b0b74717.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c87a6cab-c2af-43b9-baff-9ba8b0b74717.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c87a6cab-c2af-43b9-baff-9ba8b0b74717
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e1aaddb1573dae164b3957f476bbcad6dc7ed7ccbcc4bc5d81d314fb9dc92bd","name":"Dre Black","registered_at":"2026-06-15T01:35:00Z","symbol":"NIM0640694","token_address":"0xb22ce2dda89c45d366a8cf52e6ecf92947dfee71","type":"artist","uuid":"c87a6cab-c2af-43b9-baff-9ba8b0b74717"}
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 0x8e1aaddb1573dae164b3957f476bbcad6dc7ed7ccbcc4bc5d81d314fb9dc92bd. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c87a6cab-c2af-43b9-baff-9ba8b0b74717.json and https://artists.proofprofile.net/proofs/artist/c87a6cab-c2af-43b9-baff-9ba8b0b74717.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T10:33:29Z
  text: {"copyright_id":"0x8e1aaddb1573dae164b3957f476bbcad6dc7ed7ccbcc4bc5d81d314fb9dc92bd","name":"Dre Black","registered_at":"2026-06-15T01:35:00Z","symbol":"NIM0640694","token_address":"0xb22ce2dda89c45d366a8cf52e6ecf92947dfee71","type":"artist","uuid":"c87a6cab-c2af-43b9-baff-9ba8b0b74717"}
album: Slow Down
  type: MusicAlbum
  date published: 2017-11-22
album: Love You Better
  type: MusicAlbum
  date published: 2017-12-09
album: Takeoff (Flying)
  type: MusicAlbum
  date published: 2018-05-08
album: Etched in Stone
  type: MusicAlbum
  date published: 2019-08-09
album: Etched in Stone
  type: MusicAlbum
  date published: 2019-08-09
  track: Bittersweet
    type: MusicRecording
    duration: PT3M11S
    duration ms: 191586
    explicit: false
    by artist: Dre Black
    in album: Etched in Stone
      type: MusicAlbum
      date published: 2019-08-09
    isrc code: QZFYW2092480
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T14:51:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x273933643d3e62d08b25994b0dc550d45ffdb87a796ac0f80c5ccc092af06fab
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959023
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959023
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2092480
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T15:22:58Z
    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 0x273933643d3e62d08b25994b0dc550d45ffdb87a796ac0f80c5ccc092af06fab. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2092480 — a six-check JSON result.
      date published: 2026-07-21T15:22:58Z
    audio: Bittersweet
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.931
      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: 0.508
      additional property: Energy
        type: PropertyValue
        value: 0.603
      additional property: Speechiness
        type: PropertyValue
        value: 0.253
      additional property: Acousticness
        type: PropertyValue
        value: 0.135
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.498
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.338
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Anytime
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194000
    explicit: false
    by artist: Dre Black
    in album: Etched in Stone
      type: MusicAlbum
      date published: 2019-08-09
    isrc code: QZFZ41985676
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T00:11:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb973be0c0be9df7ccc9cc491343e1706fbb01658f58c29dc1d883cdd28c4ab96
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959084
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959084
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ41985676
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T00:50:00Z
    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 0xb973be0c0be9df7ccc9cc491343e1706fbb01658f58c29dc1d883cdd28c4ab96. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ41985676 — a six-check JSON result.
      date published: 2026-07-22T00:50:00Z
    audio: Anytime
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.905
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.706
      additional property: Energy
        type: PropertyValue
        value: 0.469
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.009
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: No Worries
album: Human
album: Run it Back (Interlude)
album: Good Intentions
album: Nothing 2 Prove (Video Edit)
album: Fades Away
album: Body 2 Me
album: The Light

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.325

Valence (Positivity)
type: PropertyValue
value: 0.446

Loudness (dB)
type: PropertyValue
value: -10.896

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

No Worries
type: MusicAlbum
date published: 2019-09-07

Human
type: MusicAlbum
date published: 2021-04-23

Human
type: MusicAlbum
date published: 2021-05-11

Run it Back (Interlude)
type: MusicAlbum
date published: 2023-01-20

Good Intentions
type: MusicAlbum
date published: 2024-07-12

Nothing 2 Prove (Video Edit)
type: MusicAlbum
date published: 2024-10-29

Fades Away
type: MusicAlbum
date published: 2025-01-24

Body 2 Me
type: MusicAlbum
date published: 2025-02-14

The Light
type: MusicAlbum
date published: 2025-07-11