Mack Slow
type: MusicGroup
popularity: 4
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90e237ef7e94df3f3aaa9eed65cc68c818f9bbe50918e39908b5fe20e7daa2e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954020
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954020
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37f3592d-831c-4035-9ac6-8e30f400079d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37f3592d-831c-4035-9ac6-8e30f400079d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37f3592d-831c-4035-9ac6-8e30f400079d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90e237ef7e94df3f3aaa9eed65cc68c818f9bbe50918e39908b5fe20e7daa2e8","name":"Mack Slow","registered_at":"2026-06-16T09:01:25Z","symbol":"NIM1002681","token_address":"0x2329da82cd9aec6875b34779dede128320bd3788","type":"artist","uuid":"37f3592d-831c-4035-9ac6-8e30f400079d"}
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 0x90e237ef7e94df3f3aaa9eed65cc68c818f9bbe50918e39908b5fe20e7daa2e8. Chain 2 (Bitcoin): anchored in block 954020 (2026-06-16T23:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37f3592d-831c-4035-9ac6-8e30f400079d.json and https://artists.proofprofile.net/proofs/artist/37f3592d-831c-4035-9ac6-8e30f400079d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:51:12Z
  text: {"copyright_id":"0x90e237ef7e94df3f3aaa9eed65cc68c818f9bbe50918e39908b5fe20e7daa2e8","name":"Mack Slow","registered_at":"2026-06-16T09:01:25Z","symbol":"NIM1002681","token_address":"0x2329da82cd9aec6875b34779dede128320bd3788","type":"artist","uuid":"37f3592d-831c-4035-9ac6-8e30f400079d"}
album: New Wave (feat. CBG Stackz & Boss Haymakar)
  type: MusicAlbum
  date published: 2018-01-01
album: Now & Later
  type: MusicAlbum
  date published: 2018-06-26
album: On My Plate
  type: MusicAlbum
  date published: 2019-01-01
album: Anna Shit
  type: MusicAlbum
  date published: 2019-08-02
album: Since I Wen I
  type: MusicAlbum
  date published: 2019-11-09
album: Violatecha
  type: MusicAlbum
  date published: 2020-01-01
album: Slow Feet Gone Eat
  type: MusicAlbum
  date published: 2020-02-15
album: Fuckd Up (Remix)
  type: MusicAlbum
  date published: 2020-03-20
album: Throwing Salt
  type: MusicAlbum
  date published: 2020-05-28
album: Damn Thang
  type: MusicAlbum
  date published: 2020-05-28
album: In Dis Bitch
  type: MusicAlbum
  date published: 2020-07-04
album: Cheech & Chong
  type: MusicAlbum
  date published: 2020-07-24
album: Since I Wen I (Remix)
  type: MusicAlbum
  date published: 2020-11-06
album: Why You
  type: MusicAlbum
  date published: 2020-11-06
album: Killa Muzik: Fuck Da Fame
  type: MusicAlbum
  date published: 2021-02-12
album: Fuckd Up, Pt. 2
  type: MusicAlbum
  date published: 2021-07-04
album: Fuckd Up, Pt. 2 (Screwed)
  type: MusicAlbum
  date published: 2021-07-04
album: Slizzow Flow, Pt. 3
  type: MusicAlbum
  date published: 2022-01-01
album: Reach Fa My Chain
  type: MusicAlbum
  date published: 2022-02-04
album: Cookies
  type: MusicAlbum
  date published: 2022-02-11
album: 1991: Uproar
  type: MusicAlbum
  date published: 2022-10-31
album: Star On Da Street
  type: MusicAlbum
  date published: 2022-11-26
album: M.A.O.A.R (My Ambitionz Of Ah Ridah)
  type: MusicAlbum
  date published: 2022-11-26
album: Bout It
  type: MusicAlbum
  date published: 2023-09-02
album: Red Sheep of Memphis
  type: MusicAlbum
  date published: 2024-04-01
  track: Ni66a Buck
    type: MusicRecording
    duration: PT2M17S
    duration ms: 137156
    explicit: true
    by artist: Mack Slow
    in album: Red Sheep of Memphis
      type: MusicAlbum
      date published: 2024-04-01
    isrc code: QZHN62440109
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T13:05:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6e3292abf2660d78bf717f750aee036a8057a507d584977e9c1b02262bc7b84e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62440109
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x6e3292abf2660d78bf717f750aee036a8057a507d584977e9c1b02262bc7b84e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZHN62440109.
      date published: 2026-07-05T01:12:41Z
    audio: Ni66a Buck
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.893
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.768
      additional property: Energy
        type: PropertyValue
        value: 0.598
      additional property: Speechiness
        type: PropertyValue
        value: 0.452
      additional property: Acousticness
        type: PropertyValue
        value: 0.161
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.306
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.485
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.265
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Raleigh BlackHaven
  type: MusicAlbum
  date published: 2025-01-01
album: Uma Dawg

Uma Dawg
type: MusicAlbum
date published: 2025-06-06