MANAUÊ
type: MusicGroup
popularity: 3
followers: 143
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c7a89020958038a452a256f8f306bfeccc5fe3c334a984dacc15eea07af8f17
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea9fe95c-4678-4c8a-b5ab-4b69460e53a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea9fe95c-4678-4c8a-b5ab-4b69460e53a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ea9fe95c-4678-4c8a-b5ab-4b69460e53a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c7a89020958038a452a256f8f306bfeccc5fe3c334a984dacc15eea07af8f17","name":"MANAUÊ","registered_at":"2026-06-21T10:21:52Z","symbol":"NIM1897484","token_address":"0x8523d7b57d47474ac812c16a66c45577fc4999d4","type":"artist","uuid":"ea9fe95c-4678-4c8a-b5ab-4b69460e53a6"}
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 0x8c7a89020958038a452a256f8f306bfeccc5fe3c334a984dacc15eea07af8f17. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea9fe95c-4678-4c8a-b5ab-4b69460e53a6.json and https://artists.proofprofile.net/proofs/artist/ea9fe95c-4678-4c8a-b5ab-4b69460e53a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x8c7a89020958038a452a256f8f306bfeccc5fe3c334a984dacc15eea07af8f17","name":"MANAUÊ","registered_at":"2026-06-21T10:21:52Z","symbol":"NIM1897484","token_address":"0x8523d7b57d47474ac812c16a66c45577fc4999d4","type":"artist","uuid":"ea9fe95c-4678-4c8a-b5ab-4b69460e53a6"}
album: Eu e Ela no Role
  type: MusicAlbum
  date published: 2020-04-22
album: Casa Comigo
  type: MusicAlbum
  date published: 2020-05-07
album: Recomeçar
  type: MusicAlbum
  date published: 2020-05-21
album: Assossego
  type: MusicAlbum
  date published: 2020-08-27
album: Pele Praiana
  type: MusicAlbum
  date published: 2020-11-03
album: Bem Me Quer
  type: MusicAlbum
  date published: 2021-04-13
album: Pele Praiana Xote
  type: MusicAlbum
  date published: 2023-05-16
album: Viva a Vida
  type: MusicAlbum
  date published: 2024-12-30
  track: Viva a Vida
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144892
    explicit: false
    by artist: MANAUÊ
    in album: Viva a Vida
      type: MusicAlbum
      date published: 2024-12-30
    isrc code: BK81O2400001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T19:57:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5c4a7266f52c43cae0fab07ab956e2e70042f48dd8e29c008a07334947b16f31
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK81O2400001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0x5c4a7266f52c43cae0fab07ab956e2e70042f48dd8e29c008a07334947b16f31. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/BK81O2400001.
      date published: 2026-07-03T21:18:05Z
    audio: Viva a Vida
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.971
      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: 0.672
      additional property: Energy
        type: PropertyValue
        value: 0.891
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.356
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.397
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.893
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.1
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major