Mookie Black
type: MusicGroup
popularity: 4
followers: 154
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff16b3b4740223e6ffb2e01c66a2882e081a87f73625a7ddfeef4b30bbed80fd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f79734ba-6d53-47ac-b054-ad443a217b33.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f79734ba-6d53-47ac-b054-ad443a217b33.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f79734ba-6d53-47ac-b054-ad443a217b33
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff16b3b4740223e6ffb2e01c66a2882e081a87f73625a7ddfeef4b30bbed80fd","name":"Mookie Black","registered_at":"2026-06-21T16:00:59Z","symbol":"NIM1963426","token_address":"0xc4452281c12c35f7f49d29b8aab5e3c67dc75e70","type":"artist","uuid":"f79734ba-6d53-47ac-b054-ad443a217b33"}
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 0xff16b3b4740223e6ffb2e01c66a2882e081a87f73625a7ddfeef4b30bbed80fd. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f79734ba-6d53-47ac-b054-ad443a217b33.json and https://artists.proofprofile.net/proofs/artist/f79734ba-6d53-47ac-b054-ad443a217b33.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xff16b3b4740223e6ffb2e01c66a2882e081a87f73625a7ddfeef4b30bbed80fd","name":"Mookie Black","registered_at":"2026-06-21T16:00:59Z","symbol":"NIM1963426","token_address":"0xc4452281c12c35f7f49d29b8aab5e3c67dc75e70","type":"artist","uuid":"f79734ba-6d53-47ac-b054-ad443a217b33"}
album: Brown and White
  type: MusicAlbum
  date published: 2005-07-26
album: Wit My Back Against The Wall
  type: MusicAlbum
  date published: 2005-07-27
album: Wanna Be A Star
  type: MusicAlbum
  date published: 2011-02-27
album: CLAP
  type: MusicAlbum
  date published: 2021-06-30
album: Trail Ride
  type: MusicAlbum
  date published: 2021-10-02
album: The Return of Mookie Black
  type: MusicAlbum
  date published: 2021-10-02
album: Rockie Balboa
  type: MusicAlbum
  date published: 2021-11-19
album: Off the Porch
  type: MusicAlbum
  date published: 2021-12-18
album: Greenlight
  type: MusicAlbum
  date published: 2022-07-10
album: Ghost (Walk Thru)
  type: MusicAlbum
  date published: 2022-07-10
album: (Rollin') Will on Appeal
  type: MusicAlbum
  date published: 2022-08-08
album: Champions
  type: MusicAlbum
  date published: 2023-04-10
album: 3rd World 3 Pack
  type: MusicAlbum
  date published: 2023-08-01
album: Family Business
  type: MusicAlbum
  date published: 2024-01-19
album: Brown and White (Radio Edit)
  type: MusicAlbum
  date published: 2024-01-22
album: She's My Person
  type: MusicAlbum
  date published: 2024-08-31
album: Candy Cane
  type: MusicAlbum
  date published: 2024-10-16
track: Friday
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283271
  explicit: false
  by artist: Mouse and Level
  by artist: Mookie Black
  in album: Get It While Its Hot
    type: MusicAlbum
    date published: 2016-01-04
  isrc code: USJ3V1380610
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T00:54:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdbad42f390fb34adaccfd47547b7a849a6d05be4c08b38140f0fdff3fb5b3443
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1380610
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0xdbad42f390fb34adaccfd47547b7a849a6d05be4c08b38140f0fdff3fb5b3443. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USJ3V1380610.
    date published: 2026-07-02T03:55:08Z
  audio: Friday
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 162.901
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.765
    additional property: Energy
      type: PropertyValue
      value: 0.802
    additional property: Speechiness
      type: PropertyValue
      value: 0.088
    additional property: Acousticness
      type: PropertyValue
      value: 0.407
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.035
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.684
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.243
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: IKR
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205270
  explicit: false
  by artist: Mouse and Level
  by artist: Mookie Black
  in album: Get It While Its Hot
    type: MusicAlbum
    date published: 2016-01-04
  isrc code: USJ3V1380613
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T04:05:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2b9adacb4b21d4b5e1ae91e46306f0514c808e99c42e78e1cbfb0ed50780c30d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: IKR

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1380613

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9adacb4b21d4b5e1ae91e46306f0514c808e99c42e78e1cbfb0ed50780c30d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USJ3V1380613.
date published: 2026-07-08T03:20:19Z

IKR
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 156.141
additional property: Musical Key
  type: PropertyValue
  value: 10
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.716
additional property: Energy
  type: PropertyValue
  value: 0.74
additional property: Speechiness
  type: PropertyValue
  value: 0.051
additional property: Acousticness
  type: PropertyValue
  value: 0.362
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.158
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.598
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.988
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Minor