Mk_Prod
type: MusicGroup
popularity: 4
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f8eb6dea85a97192561c67b38086edeadf218e4dc5f37ebd409aebc6d03af63
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/e43af5f2-3215-4e1f-8f8b-458f220fc52b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e43af5f2-3215-4e1f-8f8b-458f220fc52b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e43af5f2-3215-4e1f-8f8b-458f220fc52b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 0x4f8eb6dea85a97192561c67b38086edeadf218e4dc5f37ebd409aebc6d03af63. 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/e43af5f2-3215-4e1f-8f8b-458f220fc52b.json and https://artists.proofprofile.net/proofs/artist/e43af5f2-3215-4e1f-8f8b-458f220fc52b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: The Rain
  type: MusicAlbum
  date published: 2023-11-24
  track: The Rain
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138143
    explicit: true
    by artist: Mk_Prod
    in album: The Rain
      type: MusicAlbum
      date published: 2023-11-24
    isrc code: TCAHQ2348072
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:43:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf07764a58c7a427f38f91afc672e100c3dbbd8339c9ac4424d55ef402b754e77
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958585
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958585
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHQ2348072
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T17:05:16Z
    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 0xf07764a58c7a427f38f91afc672e100c3dbbd8339c9ac4424d55ef402b754e77. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/TCAHQ2348072.
      date published: 2026-07-18T17:05:16Z
    audio: The Rain
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.034
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.592
      additional property: Energy
        type: PropertyValue
        value: 0.355
      additional property: Speechiness
        type: PropertyValue
        value: 0.139
      additional property: Acousticness
        type: PropertyValue
        value: 0.187
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.396
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.424
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.482
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Benadryl
  type: MusicAlbum
  date published: 2023-12-08
album: Tired Flow
  type: MusicAlbum
  date published: 2023-12-08
album: Ferb Flow
  type: MusicAlbum
  date published: 2023-12-13
album: Austin Reaves
  type: MusicAlbum
  date published: 2023-12-15
album: Cry?
  type: MusicAlbum
  date published: 2024-01-01
album: Without You
  type: MusicAlbum
  date published: 2024-01-20
album: Robbery
  type: MusicAlbum
  date published: 2024-02-02
album: Pick up the Phone
  type: MusicAlbum
  date published: 2024-02-09
album: 12:41
  type: MusicAlbum
  date published: 2024-07-21
album: Yelling Loud
  type: MusicAlbum
  date published: 2024-07-30
album: Wooly
  type: MusicAlbum
  date published: 2024-08-08
album: Ruso
  type: MusicAlbum
  date published: 2024-08-08
album: Häagen-Dazs
  type: MusicAlbum
  date published: 2024-08-08
album: Bread Żeppelin
  type: MusicAlbum
  date published: 2024-09-11
album: ER Patient
  type: MusicAlbum
  date published: 2024-09-25
album: MK AKTIVE
  type: MusicAlbum
  date published: 2024-10-03
album: AD's Archive
  type: MusicAlbum
  date published: 2024-10-31
album: Polytone
  type: MusicAlbum
  date published: 2024-11-28
album: Motionful Christmas
  type: MusicAlbum
  date published: 2024-12-24
album: Von Doom
  type: MusicAlbum
  date published: 2025-01-01
album: Motion Cypher
  type: MusicAlbum
  date published: 2025-01-04
album: Cam Brink
  type: MusicAlbum
  date published: 2025-01-05
album: Whoppers
  type: MusicAlbum
  date published: 2025-01-09
album: Slush Asl
  type: MusicAlbum
  date published: 2025-01-19
album: Echos of the odyssey
  type: MusicAlbum
  date published: 2025-01-23
album: Octagon
  type: MusicAlbum
  date published: 2025-02-06
album: Puppetry
album: So smoove
album: Motion Picture
album: J0rdan
album: Airbnb

Puppetry
type: MusicAlbum
date published: 2025-02-06

So smoove
type: MusicAlbum
date published: 2025-02-22

Motion Picture
type: MusicAlbum
date published: 2025-02-28

J0rdan
type: MusicAlbum
date published: 2025-03-16

Airbnb
type: MusicAlbum
date published: 2025-05-03