Manoel Feio
type: MusicGroup
popularity: 6
followers: 132
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88cbf7a39ce7a0e5314309dfce466d75aaf680d5a3d477e9b17c9bb14b774f0d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2d09f15-07ee-4b20-8cda-a8d385fa07e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2d09f15-07ee-4b20-8cda-a8d385fa07e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c2d09f15-07ee-4b20-8cda-a8d385fa07e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88cbf7a39ce7a0e5314309dfce466d75aaf680d5a3d477e9b17c9bb14b774f0d","name":"Manoel Feio","registered_at":"2026-06-20T19:43:38Z","symbol":"NIM1698083","token_address":"0xc042ed3921d45dcc9104674cabc2f77abf979b5f","type":"artist","uuid":"c2d09f15-07ee-4b20-8cda-a8d385fa07e8"}
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 0x88cbf7a39ce7a0e5314309dfce466d75aaf680d5a3d477e9b17c9bb14b774f0d. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2d09f15-07ee-4b20-8cda-a8d385fa07e8.json and https://artists.proofprofile.net/proofs/artist/c2d09f15-07ee-4b20-8cda-a8d385fa07e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x88cbf7a39ce7a0e5314309dfce466d75aaf680d5a3d477e9b17c9bb14b774f0d","name":"Manoel Feio","registered_at":"2026-06-20T19:43:38Z","symbol":"NIM1698083","token_address":"0xc042ed3921d45dcc9104674cabc2f77abf979b5f","type":"artist","uuid":"c2d09f15-07ee-4b20-8cda-a8d385fa07e8"}
album: Vibe de Aposentado
  type: MusicAlbum
  date published: 2017-12-14
album: Nossa Herança
  type: MusicAlbum
  date published: 2019-10-07
album: À Deriva
  type: MusicAlbum
  date published: 2022-08-05
album: A Primavera e o Beija-Flor
  type: MusicAlbum
  date published: 2022-08-10
album: Ser o Teu Anjo, Ser o Teu Bandido
  type: MusicAlbum
  date published: 2023-03-10
album: Um Coração Amigo
  type: MusicAlbum
  date published: 2023-03-24
album: Porto Alegre, Porto Alegre...!
  type: MusicAlbum
  date published: 2023-03-24
album: Giro do Mundo
  type: MusicAlbum
  date published: 2023-06-01
album: Ó Mãe!
  type: MusicAlbum
  date published: 2023-06-23
album: Mãe Terra
  type: MusicAlbum
  date published: 2023-12-10
album: Maria Fumaça
  type: MusicAlbum
  date published: 2024-09-01
  track: Maria Fumaça
    type: MusicRecording
    duration: PT4M48S
    duration ms: 288444
    explicit: false
    by artist: Manoel Feio
    in album: Maria Fumaça
      type: MusicAlbum
      date published: 2024-09-01
    isrc code: BXNMA2400001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:32:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbeca68f8f47edda9caf8b700014ecbe2b2bf9997ec6e07b064470ee2a20e4082
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958582
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958582
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXNMA2400001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:47:25Z
    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 0xbeca68f8f47edda9caf8b700014ecbe2b2bf9997ec6e07b064470ee2a20e4082. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/BXNMA2400001.
      date published: 2026-07-18T16:47:25Z
    audio: Maria Fumaça
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.995
      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: 0.776
      additional property: Energy
        type: PropertyValue
        value: 0.488
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.379
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.152
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.715
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.596
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Amor a Porto Alegre
  type: MusicAlbum
  date published: 2024-09-15
album: Meu Senhor e Minha Luz
  type: MusicAlbum
  date published: 2024-12-25
album: FÉ PATRIOTA
  type: MusicAlbum
  date published: 2025-01-21
  track: FÉ PATRIOTA
    type: MusicRecording
    duration: PT3M51S
    duration ms: 231720
    explicit: false
    by artist: Manoel Feio
    in album: FÉ PATRIOTA
      type: MusicAlbum
      date published: 2025-01-21
    isrc code: BXNMA2500001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T12:15:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x21ed0384d4ce6ba4006dfaf74092b6b5fa7d6d2b9aeab3895e49d26f14ab022a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXNMA2500001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0x21ed0384d4ce6ba4006dfaf74092b6b5fa7d6d2b9aeab3895e49d26f14ab022a. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/BXNMA2500001.
      date published: 2026-07-16T12:43:37Z
    audio: FÉ PATRIOTA

FÉ PATRIOTA
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 104.746
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: 0.53
additional property: Energy
  type: PropertyValue
  value: 0.62
additional property: Speechiness
  type: PropertyValue
  value: 0.039
additional property: Acousticness
  type: PropertyValue
  value: 0.507
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.106
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.734
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.511
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major