Mc Mayarah
type: MusicGroup
popularity: 21
followers: 973
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85d167848811b1c1fb946a806fa952449825c8ba959b6da238c722f324edd971
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/66935cc5-0afe-46d1-98c2-f469d7144293.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/66935cc5-0afe-46d1-98c2-f469d7144293.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/66935cc5-0afe-46d1-98c2-f469d7144293
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85d167848811b1c1fb946a806fa952449825c8ba959b6da238c722f324edd971","name":"Mc Mayarah","registered_at":"2026-06-11T23:12:53Z","symbol":"NIM0132819","token_address":"0x8e0fe6c153df9f390488654a8b263aeabdeceb80","type":"artist","uuid":"66935cc5-0afe-46d1-98c2-f469d7144293"}
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 0x85d167848811b1c1fb946a806fa952449825c8ba959b6da238c722f324edd971. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/66935cc5-0afe-46d1-98c2-f469d7144293.json and https://artists.proofprofile.net/proofs/artist/66935cc5-0afe-46d1-98c2-f469d7144293.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x85d167848811b1c1fb946a806fa952449825c8ba959b6da238c722f324edd971","name":"Mc Mayarah","registered_at":"2026-06-11T23:12:53Z","symbol":"NIM0132819","token_address":"0x8e0fe6c153df9f390488654a8b263aeabdeceb80","type":"artist","uuid":"66935cc5-0afe-46d1-98c2-f469d7144293"}
album: Ousadia de Montão
  type: MusicAlbum
  date published: 2018-10-02
album: A Boba Fui Eu
  type: MusicAlbum
  date published: 2019-10-23
album: A Boba Fui Eu (Instrumental)
  type: MusicAlbum
  date published: 2019-10-30
album: O Amor E O Poder (Instrumental)
  type: MusicAlbum
  date published: 2019-11-13
album: O Amor E O Poder
  type: MusicAlbum
  date published: 2019-11-13
album: O Bom
  type: MusicAlbum
  date published: 2019-11-22
album: O Bom (Instrumental)
  type: MusicAlbum
  date published: 2019-11-22
album: Poder da Preta
  type: MusicAlbum
  date published: 2020-01-06
album: Só Você
  type: MusicAlbum
  date published: 2022-03-16
album: Vamos Fazer um Video Fudendo Beat Chapadao
  type: MusicAlbum
  date published: 2022-06-17
album: Não Dá Mais
  type: MusicAlbum
  date published: 2023-05-19
album: Hoje Eu Vou Sentar - Beat Latão
  type: MusicAlbum
  date published: 2023-06-24
  track: Hoje Eu Vou Sentar - Beat Latão
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227422
    explicit: true
    by artist: Mc Mayarah
    in album: Hoje Eu Vou Sentar - Beat Latão
      type: MusicAlbum
      date published: 2023-06-24
    isrc code: BCIH82305250
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T15:30:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcbab4ee9c1617ca6802b16662f380247849718b69c897e5b03d815d7275f2e30
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958300
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958300
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCIH82305250
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:14:30Z
    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 0xcbab4ee9c1617ca6802b16662f380247849718b69c897e5b03d815d7275f2e30. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/BCIH82305250.
      date published: 2026-07-16T16:14:30Z
    audio: Hoje Eu Vou Sentar - Beat Latão
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.043
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.578
      additional property: Energy
        type: PropertyValue
        value: 0.951
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.523
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.482
      additional property: Liveness
        type: PropertyValue
        value: 0.227
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.88
      additional property: Loudness (dB)
        type: PropertyValue
        value: 0.245
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Não da Mais (Slowed)
  type: MusicAlbum
  date published: 2023-07-02
album: Não Vem Me Iludir
  type: MusicAlbum
  date published: 2023-08-25
album: Nem Vem Pensar
  type: MusicAlbum
  date published: 2023-10-16
album: Hoje Tu Viaja
  type: MusicAlbum
  date published: 2023-11-17
album: Sinceridade
  type: MusicAlbum
  date published: 2025-02-07
album: Seja O Que Você Quiser
  type: MusicAlbum
  date published: 2025-03-27