DJ MA1
type: MusicGroup
genre: funky house
genre: uk funky
popularity: 15
followers: 1088
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x350776a759aa2fbeed98c658b9a15c5ec97401f3de3206335b386344cd908b02
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca1691bc-89b3-459d-b116-58b62276de44.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca1691bc-89b3-459d-b116-58b62276de44.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ca1691bc-89b3-459d-b116-58b62276de44
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x350776a759aa2fbeed98c658b9a15c5ec97401f3de3206335b386344cd908b02","name":"DJ MA1","registered_at":"2026-06-15T01:51:27Z","symbol":"NIM0644626","token_address":"0x560791fe9c57fb1fa8bf5f9ce4ae8c4dc757128a","type":"artist","uuid":"ca1691bc-89b3-459d-b116-58b62276de44"}
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 0x350776a759aa2fbeed98c658b9a15c5ec97401f3de3206335b386344cd908b02. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca1691bc-89b3-459d-b116-58b62276de44.json and https://artists.proofprofile.net/proofs/artist/ca1691bc-89b3-459d-b116-58b62276de44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
  text: {"copyright_id":"0x350776a759aa2fbeed98c658b9a15c5ec97401f3de3206335b386344cd908b02","name":"DJ MA1","registered_at":"2026-06-15T01:51:27Z","symbol":"NIM0644626","token_address":"0x560791fe9c57fb1fa8bf5f9ce4ae8c4dc757128a","type":"artist","uuid":"ca1691bc-89b3-459d-b116-58b62276de44"}
album: Im Right Here
  type: MusicAlbum
  date published: 2008-07-22
album: Give It Up
  type: MusicAlbum
  date published: 2008-11-04
album: High Definition
  type: MusicAlbum
  date published: 2010-02-14
  track: High Definition - Original Mix
    type: MusicRecording
    duration: PT7M21S
    duration ms: 441077
    explicit: false
    by artist: DJ MA1
    in album: High Definition
      type: MusicAlbum
      date published: 2010-02-14
    genre: funky house
    genre: uk funky
    isrc code: USJ3V1015753
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T12:46:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb7f02df268d6323eb7e734552b918bf5cc2e12de3cd1ff38774ade976adc7115
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958734
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958734
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1015753
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T12:54:58Z
    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 0xb7f02df268d6323eb7e734552b918bf5cc2e12de3cd1ff38774ade976adc7115. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1015753.
      date published: 2026-07-19T12:54:58Z
    audio: High Definition - Original Mix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.989
      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: 0.807
      additional property: Energy
        type: PropertyValue
        value: 0.897
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.965
      additional property: Liveness
        type: PropertyValue
        value: 0.084
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.105
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.57
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tribes Of Africa
  type: MusicAlbum
  date published: 2010-06-22
album: Blade Runner
  type: MusicAlbum
  date published: 2011-01-23
album: Do it Better
  type: MusicAlbum
  date published: 2011-03-28
album: RKS Presents: MA1 Collection
  type: MusicAlbum
  date published: 2020-06-05
album: RKS Presents: MA1 Collection
  type: MusicAlbum
  date published: 2020-06-05
  track: Mutombo
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258109
    explicit: false
    by artist: DJ MA1
    in album: RKS Presents: MA1 Collection
      type: MusicAlbum
      date published: 2020-06-05
    genre: funky house
    genre: uk funky
    isrc code: GB8KE1959571
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T09:27:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0b07ea9f66aa504bce4cee7852e2262dd1e4199512017834ef52e6483849cb05
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958991
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958991
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE1959571
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T10:04:40Z
    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 0x0b07ea9f66aa504bce4cee7852e2262dd1e4199512017834ef52e6483849cb05. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/GB8KE1959571.
      date published: 2026-07-21T10:04:40Z
    audio: Mutombo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.005
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      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: Ashanti
album: Kingdom
album: Tema
album: Tema (DJ IC Afro Remix)
album: Knock You Down

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.812

Energy
type: PropertyValue
value: 0.942

Speechiness
type: PropertyValue
value: 0.038

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.958

Liveness
type: PropertyValue
value: 0.065

Valence (Positivity)
type: PropertyValue
value: 0.546

Loudness (dB)
type: PropertyValue
value: -6.429

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Ashanti
type: MusicAlbum
date published: 2024-01-26

Kingdom
type: MusicAlbum
date published: 2024-02-29

Tema
type: MusicAlbum
date published: 2024-03-29

Tema (DJ IC Afro Remix)
type: MusicAlbum
date published: 2024-04-05

Knock You Down
type: MusicAlbum
date published: 2024-04-30