Johnny Lemos
type: MusicGroup
genre: brega
popularity: 2
followers: 58
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5acd305a20b05bffb20d555608b35f98a9ef6d49e90380a22f1753773543c23f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48affa4f-213e-471c-b4e0-25e4afba918e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48affa4f-213e-471c-b4e0-25e4afba918e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/48affa4f-213e-471c-b4e0-25e4afba918e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5acd305a20b05bffb20d555608b35f98a9ef6d49e90380a22f1753773543c23f","name":"Johnny Lemos","registered_at":"2026-06-16T14:53:46Z","symbol":"NIM1086734","token_address":"0xe2413a9c14c6ff4f30aec4cac32da66677839b25","type":"artist","uuid":"48affa4f-213e-471c-b4e0-25e4afba918e"}
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 0x5acd305a20b05bffb20d555608b35f98a9ef6d49e90380a22f1753773543c23f. 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/48affa4f-213e-471c-b4e0-25e4afba918e.json and https://artists.proofprofile.net/proofs/artist/48affa4f-213e-471c-b4e0-25e4afba918e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x5acd305a20b05bffb20d555608b35f98a9ef6d49e90380a22f1753773543c23f","name":"Johnny Lemos","registered_at":"2026-06-16T14:53:46Z","symbol":"NIM1086734","token_address":"0xe2413a9c14c6ff4f30aec4cac32da66677839b25","type":"artist","uuid":"48affa4f-213e-471c-b4e0-25e4afba918e"}
album: Medo de Errar
  type: MusicAlbum
  date published: 2009-03-17
album: Ou Ele ou Eu
  type: MusicAlbum
  date published: 2013-04-15
album: A Melhor Versão de Mim (Deluxe Edition)
  type: MusicAlbum
  date published: 2019-06-06
  track: Vai Querer Voltar (Você Vai Ver)
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239389
    explicit: false
    by artist: Johnny Lemos
    in album: A Melhor Versão de Mim (Deluxe Edition)
      type: MusicAlbum
      date published: 2019-06-06
    genre: brega
    isrc code: QZGLM2470115
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T22:35:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf565081faf97890cd887fb43ce79431820e01ef893b5fde88b9eeafee847accc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959073
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959073
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2470115
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T23:25:37Z
    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 0xf565081faf97890cd887fb43ce79431820e01ef893b5fde88b9eeafee847accc. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/QZGLM2470115.
      date published: 2026-07-21T23:25:37Z
    audio: Vai Querer Voltar (Você Vai Ver)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.042
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.791
      additional property: Energy
        type: PropertyValue
        value: 0.813
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.533
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.713
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.832
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Romântico
  type: MusicAlbum
  date published: 2024-04-25
album: Falar por Falar
  type: MusicAlbum
  date published: 2024-08-30