Fernando Lélis
type: MusicGroup
genre: brega
genre: seresta
popularity: 10
followers: 2338
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x097301b653cc9a605d043e7296be9f4e8d7646cdc2305e5ac22a863b6a58eff8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc7ca494-d390-437e-af09-b58615d8d4d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc7ca494-d390-437e-af09-b58615d8d4d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cc7ca494-d390-437e-af09-b58615d8d4d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x097301b653cc9a605d043e7296be9f4e8d7646cdc2305e5ac22a863b6a58eff8","name":"Fernando Lélis","registered_at":"2026-06-20T23:28:39Z","symbol":"NIM1747373","token_address":"0xa47e685e1b6c044ca7d3ec71b07cad32f01f7ad0","type":"artist","uuid":"cc7ca494-d390-437e-af09-b58615d8d4d5"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097301b653cc9a605d043e7296be9f4e8d7646cdc2305e5ac22a863b6a58eff8. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc7ca494-d390-437e-af09-b58615d8d4d5.json and https://artists.proofprofile.net/proofs/artist/cc7ca494-d390-437e-af09-b58615d8d4d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x097301b653cc9a605d043e7296be9f4e8d7646cdc2305e5ac22a863b6a58eff8","name":"Fernando Lélis","registered_at":"2026-06-20T23:28:39Z","symbol":"NIM1747373","token_address":"0xa47e685e1b6c044ca7d3ec71b07cad32f01f7ad0","type":"artist","uuid":"cc7ca494-d390-437e-af09-b58615d8d4d5"}
album: O Eterno Apaixonado
  type: MusicAlbum
  date published: 1979-03-30
album: Os Grandes Sucessos de Fernando lelis
  type: MusicAlbum
  date published: 1980-04-05
album: Selecao De Ouro
  type: MusicAlbum
  date published: 1998-01-01
  track: Um Par De Alianças
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236133
    explicit: false
    by artist: Fernando Lélis
    in album: Selecao De Ouro
      type: MusicAlbum
      date published: 1998-01-01
    genre: brega
    genre: seresta
    isrc code: BREMI7400332
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T09:05:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5d2b3b74161590150677b7a9ba0e9ed444baa34faea4bb481f0cf746ace01226
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956482
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956482
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7400332
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:33:57Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2b3b74161590150677b7a9ba0e9ed444baa34faea4bb481f0cf746ace01226. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/BREMI7400332.
      date published: 2026-07-03T10:33:57Z
    audio: Um Par De Alianças
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.477
      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: 0.527
      additional property: Energy
        type: PropertyValue
        value: 0.445
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.593
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.171
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.566
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.027
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: O Apaixonado
  type: MusicAlbum
  date published: 2020-03-07
album: Com Mais Amor
  type: MusicAlbum
  date published: 2021-07-19
album: AMOR QUE COISA LINDA
  type: MusicAlbum
  date published: 2021-07-19
album: HISTÓRIAS DE AMOR
  type: MusicAlbum
  date published: 2021-07-19
album: Pecadora
  type: MusicAlbum
  date published: 2021-07-19
album: Por Amor
  type: MusicAlbum
  date published: 2021-07-20
album: VOCÊ VAI GOSTAR
  type: MusicAlbum
  date published: 2021-07-20
album: Ta Chovendo Mulher
  type: MusicAlbum
  date published: 2021-07-20
album: Ser Feliz
  type: MusicAlbum
  date published: 2021-07-20
album: 1965 a 1972
  type: MusicAlbum
  date published: 2021-10-22
track: Um Par De Alianças
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233893
  explicit: false
  by artist: Fernando Lélis
  in album: Serie Premiada - Popular
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: BREMI7400332
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T09:05:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5d2b3b74161590150677b7a9ba0e9ed444baa34faea4bb481f0cf746ace01226
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7400332
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
  audio: Um Par De Alianças

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2b3b74161590150677b7a9ba0e9ed444baa34faea4bb481f0cf746ace01226. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BREMI7400332.
date published: 2026-07-08T03:22:41Z

Um Par De Alianças
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 112.877
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.532
additional property: Energy
  type: PropertyValue
  value: 0.468
additional property: Speechiness
  type: PropertyValue
  value: 0.031
additional property: Acousticness
  type: PropertyValue
  value: 0.619
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.195
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.52
additional property: Loudness (dB)
  type: PropertyValue
  value: -12.574
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major