Flávia Felicio
type: MusicGroup
genre: mpb
genre: nova mpb
popularity: 11
followers: 992
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99255d6abbae2b18735c1f9632fb12fd867d9adaf5bcdc745efe0b0b87411bdf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953701
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953701
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7673f221-0f5f-4e23-9922-daf9e7ec237b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7673f221-0f5f-4e23-9922-daf9e7ec237b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7673f221-0f5f-4e23-9922-daf9e7ec237b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:16:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99255d6abbae2b18735c1f9632fb12fd867d9adaf5bcdc745efe0b0b87411bdf","name":"Flávia Felicio","registered_at":"2026-06-14T16:57:34Z","symbol":"NIM0517247","token_address":"0x386dc61da22245972de12f82dbdf868daeeff731","type":"artist","uuid":"7673f221-0f5f-4e23-9922-daf9e7ec237b"}
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 0x99255d6abbae2b18735c1f9632fb12fd867d9adaf5bcdc745efe0b0b87411bdf. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7673f221-0f5f-4e23-9922-daf9e7ec237b.json and https://artists.proofprofile.net/proofs/artist/7673f221-0f5f-4e23-9922-daf9e7ec237b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x99255d6abbae2b18735c1f9632fb12fd867d9adaf5bcdc745efe0b0b87411bdf","name":"Flávia Felicio","registered_at":"2026-06-14T16:57:34Z","symbol":"NIM0517247","token_address":"0x386dc61da22245972de12f82dbdf868daeeff731","type":"artist","uuid":"7673f221-0f5f-4e23-9922-daf9e7ec237b"}
album: Neura
  type: MusicAlbum
  date published: 2016-06-03
album: Neura
  type: MusicAlbum
  date published: 2016-06-03
album: Dó Ré Mi Flá
  type: MusicAlbum
  date published: 2016-11-18
album: Do Ré Mi Flá
  type: MusicAlbum
  date published: 2016-11-18
album: Do Ré Mi Flá
  type: MusicAlbum
  date published: 2016-11-18
album: Mesa pra Dois
  type: MusicAlbum
  date published: 2018-06-11
album: Mesa pra Dois
  type: MusicAlbum
  date published: 2018-06-11
album: Naufrágio
  type: MusicAlbum
  date published: 2019-06-12
album: Mesa pra Dois (Acústico)
  type: MusicAlbum
  date published: 2020-02-07
album: Era pra Ser (Acústico)
  type: MusicAlbum
  date published: 2020-03-13
  track: Era pra Ser - Acústico
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186666
    explicit: false
    by artist: Flávia Felicio
    in album: Era pra Ser (Acústico)
      type: MusicAlbum
      date published: 2020-03-13
    genre: mpb
    genre: nova mpb
    isrc code: BX57Y2000002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T12:42:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbd088f53072ab70d18b840f494226a6489a60be2bf3774c3836fbbbc9b36b53a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX57Y2000002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0xbd088f53072ab70d18b840f494226a6489a60be2bf3774c3836fbbbc9b36b53a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/BX57Y2000002.
      date published: 2026-07-05T19:27:56Z
    audio: Era pra Ser - Acústico
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.005
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.485
      additional property: Energy
        type: PropertyValue
        value: 0.209
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.603
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.289
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.894
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Frio na Barriga
  type: MusicAlbum
  date published: 2020-06-09
album: Frio Na Barriga
  type: MusicAlbum
  date published: 2020-06-09
album: Frases de Mãe
  type: MusicAlbum
  date published: 2021-04-30
album: Frases de Mãe
  type: MusicAlbum
  date published: 2022-05-06
album: Ketchup na Pizza
  type: MusicAlbum
  date published: 2024-07-10
album: Os Astros vão mostrar
  type: MusicAlbum
  date published: 2025-02-21
  track: Os Astros vão mostrar
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181764
    explicit: false
    by artist: Flávia Felicio
    in album: Os Astros vão mostrar
      type: MusicAlbum
      date published: 2025-02-21
    genre: mpb
    genre: nova mpb
    isrc code: BX57Y2500001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T13:27:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc9ce5b70b1b028b25624f16cea619b5d780db830d94e1f9d9e64a9db26e6c4bd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958749
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958749
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Os Astros vão mostrar
track: Bonsai - Session da Tarde

Bonsai - Session da Tarde
type: MusicRecording
duration: PT3M46S
duration ms: 226306
explicit: false
by artist: Supercombo
by artist: Flávia Felicio
in album: Session da Tarde: 1ª Temporada
  type: MusicAlbum
  date published: 2017-12-15
isrc code: BRECI1700053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:23:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f29d8999f1cea9dc2617eb5a1ee98db5bd96a19556dab5177e7df77f54126ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRECI1700053
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+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 0x1f29d8999f1cea9dc2617eb5a1ee98db5bd96a19556dab5177e7df77f54126ef. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BRECI1700053.
  date published: 2026-07-02T03:30:09Z
audio: Bonsai - Session da Tarde
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.167
  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: 0.654
  additional property: Energy
    type: PropertyValue
    value: 0.681
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.033
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.137
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.544
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.101
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX57Y2500001

OTSTimestamp
type: PropertyValue
value: 2026-07-19T16:29:35Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ce5b70b1b028b25624f16cea619b5d780db830d94e1f9d9e64a9db26e6c4bd. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:29:35Z), 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/BX57Y2500001.
date published: 2026-07-19T16:29:35Z

Os Astros vão mostrar
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 135.865
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.774
additional property: Energy
  type: PropertyValue
  value: 0.515
additional property: Speechiness
  type: PropertyValue
  value: 0.06
additional property: Acousticness
  type: PropertyValue
  value: 0.396
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.096
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.6
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.37
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major