Coral Canto Jovem e Rayssa Andreoli
type: MusicGroup
popularity: 19
followers: 167
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cd3f3dd31dc62e2d78694fd2c1321421012ad5c3cfe3ff4e82c89d79accdadf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d0ea5f2-2953-4b98-866a-5e77ea280f50.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d0ea5f2-2953-4b98-866a-5e77ea280f50.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d0ea5f2-2953-4b98-866a-5e77ea280f50
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3cd3f3dd31dc62e2d78694fd2c1321421012ad5c3cfe3ff4e82c89d79accdadf","name":"Coral Canto Jovem e Rayssa Andreoli","registered_at":"2026-06-14T09:14:13Z","symbol":"NIM0406676","token_address":"0xc92c1681bdd31d386c2ad0097508c085c88f9ba7","type":"artist","uuid":"2d0ea5f2-2953-4b98-866a-5e77ea280f50"}
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 0x3cd3f3dd31dc62e2d78694fd2c1321421012ad5c3cfe3ff4e82c89d79accdadf. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d0ea5f2-2953-4b98-866a-5e77ea280f50.json and https://artists.proofprofile.net/proofs/artist/2d0ea5f2-2953-4b98-866a-5e77ea280f50.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x3cd3f3dd31dc62e2d78694fd2c1321421012ad5c3cfe3ff4e82c89d79accdadf","name":"Coral Canto Jovem e Rayssa Andreoli","registered_at":"2026-06-14T09:14:13Z","symbol":"NIM0406676","token_address":"0xc92c1681bdd31d386c2ad0097508c085c88f9ba7","type":"artist","uuid":"2d0ea5f2-2953-4b98-866a-5e77ea280f50"}
album: IMPERFEITO
  type: MusicAlbum
  date published: 2025-02-19
album: IMPERFEITO PLAYBACK Vocal
  type: MusicAlbum
  date published: 2025-02-25
  track: IMPERFEITO PLAYBACK Vocal
    type: MusicRecording
    duration: PT5M14S
    duration ms: 314736
    explicit: false
    by artist: Coral Canto Jovem e Rayssa Andreoli
    in album: IMPERFEITO PLAYBACK Vocal
      type: MusicAlbum
      date published: 2025-02-25
    isrc code: QZHN62575028
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T02:33:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x43e92b80d2663660917abae95c4471825a9d03e19968cb3b7bb43b8c6e8fcbdb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958823
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958823
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62575028
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:34:56Z
    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 0x43e92b80d2663660917abae95c4471825a9d03e19968cb3b7bb43b8c6e8fcbdb. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:34:56Z), 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/QZHN62575028.
      date published: 2026-07-20T05:34:56Z
    audio: IMPERFEITO PLAYBACK Vocal
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.906
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.451
      additional property: Energy
        type: PropertyValue
        value: 0.188
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.533
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.128
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.076
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.427
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major