Gracyelle Galdino
type: MusicGroup
popularity: 7
followers: 73
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b45521f0aaa1eabe6a1da0ed69b6e881b8edee6923b405a58dfe4beb6e38c8b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50a6e175-cb13-4af9-8fe5-6668f94bb395.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50a6e175-cb13-4af9-8fe5-6668f94bb395.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/50a6e175-cb13-4af9-8fe5-6668f94bb395
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b45521f0aaa1eabe6a1da0ed69b6e881b8edee6923b405a58dfe4beb6e38c8b","name":"Gracyelle Galdino","registered_at":"2026-06-16T17:36:48Z","symbol":"NIM1125638","token_address":"0x04b3fd2ac6076fc9c4d2afee094e869a1c9c69d6","type":"artist","uuid":"50a6e175-cb13-4af9-8fe5-6668f94bb395"}
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 0x4b45521f0aaa1eabe6a1da0ed69b6e881b8edee6923b405a58dfe4beb6e38c8b. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50a6e175-cb13-4af9-8fe5-6668f94bb395.json and https://artists.proofprofile.net/proofs/artist/50a6e175-cb13-4af9-8fe5-6668f94bb395.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x4b45521f0aaa1eabe6a1da0ed69b6e881b8edee6923b405a58dfe4beb6e38c8b","name":"Gracyelle Galdino","registered_at":"2026-06-16T17:36:48Z","symbol":"NIM1125638","token_address":"0x04b3fd2ac6076fc9c4d2afee094e869a1c9c69d6","type":"artist","uuid":"50a6e175-cb13-4af9-8fe5-6668f94bb395"}
album: Com Meu Redentor Viverei Nós Céus
  type: MusicAlbum
  date published: 2022-10-01
album: Hino Avulso - Ccb (Instrumental Piano)
  type: MusicAlbum
  date published: 2022-10-02
  track: A Voz do Meu Amado
    type: MusicRecording
    duration: PT4M42S
    duration ms: 282002
    explicit: false
    by artist: Gracyelle Galdino
    in album: Hino Avulso - Ccb (Instrumental Piano)
      type: MusicAlbum
      date published: 2022-10-02
    isrc code: QZW9K2226710
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T07:00:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfed4c0026ba76a3a4e76f9f6d44c2af1ebb0a2147eb95ccac7a99a392e860911
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2226710
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0xfed4c0026ba76a3a4e76f9f6d44c2af1ebb0a2147eb95ccac7a99a392e860911. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZW9K2226710.
      date published: 2026-07-05T10:01:46Z
    audio: A Voz do Meu Amado
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 71.972
      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: 0.405
      additional property: Energy
        type: PropertyValue
        value: 0.295
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.991
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.92
      additional property: Liveness
        type: PropertyValue
        value: 0.075
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.1
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.959
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Cristo, Meu Mestre (Instrumental)
  type: MusicAlbum
  date published: 2023-01-30
album: Forte Rocha
  type: MusicAlbum
  date published: 2023-08-16