Maiza Tempesta
type: MusicGroup
popularity: 3
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8016aed7507fbdfdc2737afea3cc6b895296c947afb6468785128da782e14dd0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40c09214-5ff6-4f11-b3fb-56e10b75ab0e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40c09214-5ff6-4f11-b3fb-56e10b75ab0e.json
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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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 0x8016aed7507fbdfdc2737afea3cc6b895296c947afb6468785128da782e14dd0. 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/40c09214-5ff6-4f11-b3fb-56e10b75ab0e.json and https://artists.proofprofile.net/proofs/artist/40c09214-5ff6-4f11-b3fb-56e10b75ab0e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x8016aed7507fbdfdc2737afea3cc6b895296c947afb6468785128da782e14dd0","name":"Maiza Tempesta","registered_at":"2026-06-16T12:06:26Z","symbol":"NIM1046815","token_address":"0x17ae363b4928be022953042075004fe1358cfd9a","type":"artist","uuid":"40c09214-5ff6-4f11-b3fb-56e10b75ab0e"}
track: Canta Comigo

Canta Comigo
type: MusicRecording
duration: PT4M57S
duration ms: 297142
explicit: false
by artist: D Black
by artist: Jhonny Faria
by artist: Sula Miranda
by artist: Gilliard
by artist: Andréa Sorvetão
by artist: Salgadinho
by artist: Jack Oliveira
by artist: Pepe E Nenem
by artist: Cris Piza
by artist: Rafa Perussi
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by artist: Joe Hirata
by artist: Margareth Pires
by artist: Rafa Rangel
by artist: Digo Vianna
by artist: Liriel
by artist: André Marinho
by artist: Diogo Tornili
by artist: Edu Ribeiro
by artist: Ana Dutra
by artist: Conrado
by artist: Robson Moura
by artist: Henrique de Falla
by artist: Vera Marioto
by artist: Tai Veroto
by artist: Marcelo Taormina
by artist: Mily Taormina
by artist: Marilda Teixeira
by artist: Débora Pinheiro
by artist: Leo Richter
by artist: Gui Cruz
by artist: Maiza Tempesta
by artist: Roberta Espinosa
by artist: Neila Abrahão
by artist: Fernandinho Beat Box
by artist: Thaíde
by artist: Marquês
by artist: Nalla
by artist: Adriana Naccache
by artist: Naheda Beydoun
by artist: Manuela Peres
by artist: Vida Vlatt
by artist: Vinnie Pereira
by artist: Talita Dias
by artist: Sebá
by artist: Kelly Silva
by artist: Samuel Sabino
by artist: Graça Cunha
by artist: Vera Lucia
in album: Canta Comigo
  type: MusicAlbum
  date published: 2020-05-01
isrc code: QZHZ32013020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:22:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ebedf48ef96ea84a0dc35730f2ee0da74e31a54eec61c03dc30902d76784c1a
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32013020
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebedf48ef96ea84a0dc35730f2ee0da74e31a54eec61c03dc30902d76784c1a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZHZ32013020.
  date published: 2026-07-02T05:09:12Z
audio: Canta Comigo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.698
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.706
  additional property: Energy
    type: PropertyValue
    value: 0.396
  additional property: Speechiness
    type: PropertyValue
    value: 0.055
  additional property: Acousticness
    type: PropertyValue
    value: 0.544
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.312
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.675
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.803
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major