Júnior Almeida
type: MusicGroup
genre: nova mpb
popularity: 3
followers: 510
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cdbbee065aa52b9c9965a34daa833b992c3dce5965fd94d42f8ebf48262cadd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953962
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953962
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27810958-2ebe-46df-8fc2-0813a7f69679.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27810958-2ebe-46df-8fc2-0813a7f69679.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27810958-2ebe-46df-8fc2-0813a7f69679
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T15:03:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3cdbbee065aa52b9c9965a34daa833b992c3dce5965fd94d42f8ebf48262cadd","name":"Júnior Almeida","registered_at":"2026-06-16T03:16:47Z","symbol":"NIM0920372","token_address":"0x89642b6208088fd30c3b181a213763060311f21e","type":"artist","uuid":"27810958-2ebe-46df-8fc2-0813a7f69679"}
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 0x3cdbbee065aa52b9c9965a34daa833b992c3dce5965fd94d42f8ebf48262cadd. Chain 2 (Bitcoin): anchored in block 953962 (2026-06-16T15:03:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27810958-2ebe-46df-8fc2-0813a7f69679.json and https://artists.proofprofile.net/proofs/artist/27810958-2ebe-46df-8fc2-0813a7f69679.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T15:03:47Z
  text: {"copyright_id":"0x3cdbbee065aa52b9c9965a34daa833b992c3dce5965fd94d42f8ebf48262cadd","name":"Júnior Almeida","registered_at":"2026-06-16T03:16:47Z","symbol":"NIM0920372","token_address":"0x89642b6208088fd30c3b181a213763060311f21e","type":"artist","uuid":"27810958-2ebe-46df-8fc2-0813a7f69679"}
album: A Lua Não Pertence a Ninguém
  type: MusicAlbum
  date published: 1999-09-14
album: Dias de Calor
  type: MusicAlbum
  date published: 2001-09-14
album: Limiar do Tempo
  type: MusicAlbum
  date published: 2006-09-14
album: Memória da Flor
  type: MusicAlbum
  date published: 2012-09-14
album: Trela
  type: MusicAlbum
  date published: 2018-09-21
album: Nu
  type: MusicAlbum
  date published: 2018-09-28
album: O Cheiro Bom da Saudade
  type: MusicAlbum
  date published: 2021-11-25
album: O Avesso da Asa do Anjo
  type: MusicAlbum
  date published: 2021-12-09
album: Uma Chance
  type: MusicAlbum
  date published: 2024-01-12
album: A Roda do Tempo
  type: MusicAlbum
  date published: 2025-09-26
  track: Só Pra Falar Desse Amor
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214940
    explicit: false
    by artist: Júnior Almeida
    in album: A Roda do Tempo
      type: MusicAlbum
      date published: 2025-09-26
    genre: nova mpb
    isrc code: BRDUM2500003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T18:13:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x14a35f44f1469e606f576a197ea095329756e5e86dda287546b6ba6cdb88ce57
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDUM2500003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x14a35f44f1469e606f576a197ea095329756e5e86dda287546b6ba6cdb88ce57. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/BRDUM2500003.
      date published: 2026-07-03T19:59:51Z
    audio: Só Pra Falar Desse Amor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.852
      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: 0.688
      additional property: Energy
        type: PropertyValue
        value: 0.334
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.354
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.365
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.484
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major