Andressa Priscila
type: MusicGroup
popularity: 17
followers: 151
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0082ac78ad1b57b1ce6384cc949844de7515e77fd8d4e152e7dd5c5f1563fe6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43973d79-e0b9-4a1b-84e0-1580a00e5deb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43973d79-e0b9-4a1b-84e0-1580a00e5deb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/43973d79-e0b9-4a1b-84e0-1580a00e5deb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0082ac78ad1b57b1ce6384cc949844de7515e77fd8d4e152e7dd5c5f1563fe6","name":"Andressa Priscila","registered_at":"2026-06-14T11:30:41Z","symbol":"NIM0439228","token_address":"0xe562a24c447b5fa0d1a7bfb395701bd8d0fe5b57","type":"artist","uuid":"43973d79-e0b9-4a1b-84e0-1580a00e5deb"}
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 0xb0082ac78ad1b57b1ce6384cc949844de7515e77fd8d4e152e7dd5c5f1563fe6. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/43973d79-e0b9-4a1b-84e0-1580a00e5deb.json and https://artists.proofprofile.net/proofs/artist/43973d79-e0b9-4a1b-84e0-1580a00e5deb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xb0082ac78ad1b57b1ce6384cc949844de7515e77fd8d4e152e7dd5c5f1563fe6","name":"Andressa Priscila","registered_at":"2026-06-14T11:30:41Z","symbol":"NIM0439228","token_address":"0xe562a24c447b5fa0d1a7bfb395701bd8d0fe5b57","type":"artist","uuid":"43973d79-e0b9-4a1b-84e0-1580a00e5deb"}
album: De Volta pra Casa
  type: MusicAlbum
  date published: 2024-03-12
  track: De Volta pra Casa
    type: MusicRecording
    duration: PT4M26S
    duration ms: 266301
    explicit: false
    by artist: Andressa Priscila
    in album: De Volta pra Casa
      type: MusicAlbum
      date published: 2024-03-12
    isrc code: QZGLM2426997
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T01:50:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x749c67e8b9da227101fffa1ae6ab21ac8156f4cb07e3b04230c31630bfd39e51
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956790
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956790
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2426997
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T00:23:26Z
    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 0x749c67e8b9da227101fffa1ae6ab21ac8156f4cb07e3b04230c31630bfd39e51. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-20T00:23:26Z), 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/QZGLM2426997.
      date published: 2026-07-20T00:23:26Z
    audio: De Volta pra Casa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.072
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.568
      additional property: Energy
        type: PropertyValue
        value: 0.759
      additional property: Speechiness
        type: PropertyValue
        value: 0.072
      additional property: Acousticness
        type: PropertyValue
        value: 0.071
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.438
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.306
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.826
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: De Volta pra Casa
  type: MusicAlbum
  date published: 2024-03-12
album: Oleiro
  type: MusicAlbum
  date published: 2025-01-25