Marcus Pitter
type: MusicGroup
genre: brega
popularity: 5
followers: 823
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x845d88377120171352be2134207dab2bf65af5aab7865c369d4af9a68ee72a75
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/115cbf12-6d18-4d0e-b562-d727483a6573.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/115cbf12-6d18-4d0e-b562-d727483a6573.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/115cbf12-6d18-4d0e-b562-d727483a6573
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x845d88377120171352be2134207dab2bf65af5aab7865c369d4af9a68ee72a75","name":"Marcus Pitter","registered_at":"2026-06-15T19:39:03Z","symbol":"NIM0811133","token_address":"0xa0e71b5ad5ba2b0a13cd01c024632b9eed11ebea","type":"artist","uuid":"115cbf12-6d18-4d0e-b562-d727483a6573"}
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 0x845d88377120171352be2134207dab2bf65af5aab7865c369d4af9a68ee72a75. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/115cbf12-6d18-4d0e-b562-d727483a6573.json and https://artists.proofprofile.net/proofs/artist/115cbf12-6d18-4d0e-b562-d727483a6573.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x845d88377120171352be2134207dab2bf65af5aab7865c369d4af9a68ee72a75","name":"Marcus Pitter","registered_at":"2026-06-15T19:39:03Z","symbol":"NIM0811133","token_address":"0xa0e71b5ad5ba2b0a13cd01c024632b9eed11ebea","type":"artist","uuid":"115cbf12-6d18-4d0e-b562-d727483a6573"}
album: Por Deus
  type: MusicAlbum
  date published: 1969-01-01
album: Preciso Demais Do Seu Amor
  type: MusicAlbum
  date published: 1969-01-01
album: A Voz do Sucesso, Vol. 3
  type: MusicAlbum
  date published: 1971
  track: Copacabana Meu Amor
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199043
    explicit: false
    by artist: Marcus Pitter
    in album: A Voz do Sucesso, Vol. 3
      type: MusicAlbum
      date published: 1971
    genre: brega
    isrc code: BXCND2300090
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T17:05:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7ca0504d567396a41c4be557db0988626743770f51ed4ae7c2c8e523960d52d0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXCND2300090
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x7ca0504d567396a41c4be557db0988626743770f51ed4ae7c2c8e523960d52d0. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/BXCND2300090.
      date published: 2026-07-05T01:43:49Z
    audio: Copacabana Meu Amor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.113
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.771
      additional property: Energy
        type: PropertyValue
        value: 0.674
      additional property: Speechiness
        type: PropertyValue
        value: 0.119
      additional property: Acousticness
        type: PropertyValue
        value: 0.816
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.208
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.976
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.148
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: A Voz do Sucesso, Vol. 4
  type: MusicAlbum
  date published: 1972
album: AS MELHORES
  type: MusicAlbum
  date published: 2022-03-11
album: A Voz Do Sucesso
  type: MusicAlbum
  date published: 2022-04-08
album: A Voz do Sucesso, Vol. 2
  type: MusicAlbum
  date published: 2022-04-15
album: Cenas De Ciúme
  type: MusicAlbum
  date published: 2022-04-22
album: Você Precisa De Um Homem
  type: MusicAlbum
  date published: 2022-05-06
album: Baby Eu Amo Você
  type: MusicAlbum
  date published: 2022-05-27
album: Vamos Consertar O Mundo
  type: MusicAlbum
  date published: 2022-08-19
album: Antologia Os Grandes Sucessos, Vol. 1
  type: MusicAlbum
  date published: 2024-01-26
album: Antologia Os Grandes Sucessos, Vol. 2
  type: MusicAlbum
  date published: 2024-04-19