Andrea Alves
type: MusicGroup
genre: arrocha
genre: brega
genre: piseiro
genre: seresta
popularity: 4
followers: 87
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x542e60abe7b709403e476c068c464239e4c5a8d4d8c5711d22fa955e99118609
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16a8eab4-7431-4713-bbf7-291a747661a2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16a8eab4-7431-4713-bbf7-291a747661a2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/16a8eab4-7431-4713-bbf7-291a747661a2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x542e60abe7b709403e476c068c464239e4c5a8d4d8c5711d22fa955e99118609","name":"Andrea Alves","registered_at":"2026-06-15T21:26:07Z","symbol":"NIM0836648","token_address":"0xc9140c9da8fd7ad6fe41f34a15b3f2ab2861656b","type":"artist","uuid":"16a8eab4-7431-4713-bbf7-291a747661a2"}
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 0x542e60abe7b709403e476c068c464239e4c5a8d4d8c5711d22fa955e99118609. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16a8eab4-7431-4713-bbf7-291a747661a2.json and https://artists.proofprofile.net/proofs/artist/16a8eab4-7431-4713-bbf7-291a747661a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x542e60abe7b709403e476c068c464239e4c5a8d4d8c5711d22fa955e99118609","name":"Andrea Alves","registered_at":"2026-06-15T21:26:07Z","symbol":"NIM0836648","token_address":"0xc9140c9da8fd7ad6fe41f34a15b3f2ab2861656b","type":"artist","uuid":"16a8eab4-7431-4713-bbf7-291a747661a2"}
album: Transplante
  type: MusicAlbum
  date published: 2021-04-24
album: No Piseiro
  type: MusicAlbum
  date published: 2021-11-10
album: Meu Nível
  type: MusicAlbum
  date published: 2021-11-23
album: Agosto 2022
  type: MusicAlbum
  date published: 2022-08-23
  track: Só Eu Te Amei
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192462
    explicit: false
    by artist: Andrea Alves
    in album: Agosto 2022
      type: MusicAlbum
      date published: 2022-08-23
    genre: arrocha
    genre: brega
    genre: piseiro
    genre: seresta
    isrc code: QZEQU2220197
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T09:51:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x97d3b4f3ae090385bcfdeb3de9f82f9d2d2c900aec928b92554bbb509830442b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958538
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958538
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2220197
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T10:30:13Z
    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 0x97d3b4f3ae090385bcfdeb3de9f82f9d2d2c900aec928b92554bbb509830442b. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/QZEQU2220197.
      date published: 2026-07-18T10:30:13Z
    audio: Só Eu Te Amei
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.931
      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: 0.812
      additional property: Energy
        type: PropertyValue
        value: 0.499
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.401
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.122
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.936
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.672
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Agosto 2022
  type: MusicAlbum
  date published: 2022-08-23
album: O Que Se Faz, Se Paga Aqui
  type: MusicAlbum
  date published: 2022-09-27
album: Bolero 2023
  type: MusicAlbum
  date published: 2023-08-17
album: E Esse Coração
  type: MusicAlbum
  date published: 2024-10-26
album: Ao Vivo no Buteco
  type: MusicAlbum
  date published: 2025-08-11