Maradona XYZ
type: MusicGroup
genre: afrobeats
genre: afropiano
genre: alté
popularity: 6
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcfea91b3259ea45203d1f90f37b64c213d16e4786575be9efc4a595b7b8ef14e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55c17ba4-70f8-435e-b3be-a92cbc8e3816.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55c17ba4-70f8-435e-b3be-a92cbc8e3816.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55c17ba4-70f8-435e-b3be-a92cbc8e3816
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcfea91b3259ea45203d1f90f37b64c213d16e4786575be9efc4a595b7b8ef14e","name":"Maradona XYZ","registered_at":"2026-06-16T19:47:02Z","symbol":"NIM1156715","token_address":"0xd661567eccfca98fafaef5074100ece7a0662962","type":"artist","uuid":"55c17ba4-70f8-435e-b3be-a92cbc8e3816"}
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 0xcfea91b3259ea45203d1f90f37b64c213d16e4786575be9efc4a595b7b8ef14e. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55c17ba4-70f8-435e-b3be-a92cbc8e3816.json and https://artists.proofprofile.net/proofs/artist/55c17ba4-70f8-435e-b3be-a92cbc8e3816.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xcfea91b3259ea45203d1f90f37b64c213d16e4786575be9efc4a595b7b8ef14e","name":"Maradona XYZ","registered_at":"2026-06-16T19:47:02Z","symbol":"NIM1156715","token_address":"0xd661567eccfca98fafaef5074100ece7a0662962","type":"artist","uuid":"55c17ba4-70f8-435e-b3be-a92cbc8e3816"}
album: Feeling Good (Marapiano)
  type: MusicAlbum
  date published: 2021-10-22
  track: Feeling Good (Marapiano)
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183879
    explicit: true
    by artist: Maradona XYZ
    in album: Feeling Good (Marapiano)
      type: MusicAlbum
      date published: 2021-10-22
    genre: afrobeats
    genre: afropiano
    genre: alté
    isrc code: ZA56E2101747
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T17:40:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x66cef64ad647344dac00e3b71ff5f3ecd6f8fb5bc00cbc10c95f8f0c67d6cb47
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958594
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958594
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA56E2101747
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T18:05:01Z
    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 0x66cef64ad647344dac00e3b71ff5f3ecd6f8fb5bc00cbc10c95f8f0c67d6cb47. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/ZA56E2101747.
      date published: 2026-07-18T18:05:01Z
    audio: Feeling Good (Marapiano)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.008
      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: 0.882
      additional property: Energy
        type: PropertyValue
        value: 0.617
      additional property: Speechiness
        type: PropertyValue
        value: 0.063
      additional property: Acousticness
        type: PropertyValue
        value: 0.185
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.131
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.629
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.546
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Toxic Love
  type: MusicAlbum
  date published: 2022-02-03
album: Life
  type: MusicAlbum
  date published: 2022-04-25
album: FOB
  type: MusicAlbum
  date published: 2023-08-04
album: Riding Solo
  type: MusicAlbum
  date published: 2024-02-21
album: Step
  type: MusicAlbum
  date published: 2024-05-17
album: Step II
  type: MusicAlbum
  date published: 2024-12-18
album: CAKE
  type: MusicAlbum
  date published: 2025-04-24
  track: CAKE
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171833
    explicit: false
    by artist: Maradona XYZ
    in album: CAKE
      type: MusicAlbum
      date published: 2025-04-24
    genre: afrobeats
    genre: afropiano
    genre: alté
    isrc code: QM6N22565697
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:45:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfb8457c08021036b1e9e565e15a4a4867730930f18ce07968ce9d3f5ce988fc2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22565697
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:49:48Z
    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 0xfb8457c08021036b1e9e565e15a4a4867730930f18ce07968ce9d3f5ce988fc2. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QM6N22565697.
      date published: 2026-07-19T17:49:48Z
    audio: CAKE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.084
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
      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: Body Magic
album: As 4 m3 / In my bed

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.565

Energy
type: PropertyValue
value: 0.707

Speechiness
type: PropertyValue
value: 0.228

Acousticness
type: PropertyValue
value: 0.533

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.147

Valence (Positivity)
type: PropertyValue
value: 0.767

Loudness (dB)
type: PropertyValue
value: -7.642

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Minor

Body Magic
type: MusicAlbum
date published: 2025-04-25

As 4 m3 / In my bed
type: MusicAlbum
date published: 2025-10-30