Ana Morais
type: MusicGroup
genre: nova mpb
popularity: 15
followers: 1470
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a1b3e377269281624c3b0a3982e10a1b52d3d56aea2d1a5940dca8bcce9ea46
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953773
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953773
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbb656cb-95c4-46d8-8de8-9471b7ca5c68.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbb656cb-95c4-46d8-8de8-9471b7ca5c68.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cbb656cb-95c4-46d8-8de8-9471b7ca5c68
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:40:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a1b3e377269281624c3b0a3982e10a1b52d3d56aea2d1a5940dca8bcce9ea46","name":"Ana Morais","registered_at":"2026-06-15T01:49:56Z","symbol":"NIM0644271","token_address":"0x3887162b1b3c856daa3a74e863d545894edb3708","type":"artist","uuid":"cbb656cb-95c4-46d8-8de8-9471b7ca5c68"}
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 0x3a1b3e377269281624c3b0a3982e10a1b52d3d56aea2d1a5940dca8bcce9ea46. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cbb656cb-95c4-46d8-8de8-9471b7ca5c68.json and https://artists.proofprofile.net/proofs/artist/cbb656cb-95c4-46d8-8de8-9471b7ca5c68.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x3a1b3e377269281624c3b0a3982e10a1b52d3d56aea2d1a5940dca8bcce9ea46","name":"Ana Morais","registered_at":"2026-06-15T01:49:56Z","symbol":"NIM0644271","token_address":"0x3887162b1b3c856daa3a74e863d545894edb3708","type":"artist","uuid":"cbb656cb-95c4-46d8-8de8-9471b7ca5c68"}
album: Olhe o Céu
  type: MusicAlbum
  date published: 2022-06-09
album: Não Tenha Dó de Mim
  type: MusicAlbum
  date published: 2022-07-21
album: Pensei em Esquecer o Amanhã
  type: MusicAlbum
  date published: 2022-08-26
album: Eu Vou Derreter
  type: MusicAlbum
  date published: 2023-07-14
  track: Eu Vou Derreter
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212480
    explicit: false
    by artist: Ana Morais
    in album: Eu Vou Derreter
      type: MusicAlbum
      date published: 2023-07-14
    genre: nova mpb
    isrc code: BC1NA2300001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T20:53:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2b3be7553758a6f73b91c0d1dfdb7993c376d8c31294ff1f7d80990655a3210d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958324
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958324
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC1NA2300001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T23:56:05Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3be7553758a6f73b91c0d1dfdb7993c376d8c31294ff1f7d80990655a3210d. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:56:05Z), 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/BC1NA2300001.
      date published: 2026-07-16T23:56:05Z
    audio: Eu Vou Derreter
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.066
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.749
      additional property: Energy
        type: PropertyValue
        value: 0.579
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.625
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.724
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.065
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Me Conta Você
  type: MusicAlbum
  date published: 2024-04-26
album: Odícia
  type: MusicAlbum
  date published: 2024-09-26
album: Cítrico
  type: MusicAlbum
  date published: 2025-04-11
album: Mente Pra Mim
  type: MusicAlbum
  date published: 2025-08-29