Diflen Music
type: MusicGroup
popularity: 5
followers: 1428
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05e9d63d4254f743a1a3d11c37b01b5ef2505aaf1343698b7c5e35979d535c7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/023ab16c-a551-43bd-af60-b67e90bdfc40.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/023ab16c-a551-43bd-af60-b67e90bdfc40.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/023ab16c-a551-43bd-af60-b67e90bdfc40
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05e9d63d4254f743a1a3d11c37b01b5ef2505aaf1343698b7c5e35979d535c7e","name":"Diflen Music","registered_at":"2026-06-15T14:30:47Z","symbol":"NIM0737550","token_address":"0x9b06084753ea8ea0ac5402e53ad59fd825a46f5e","type":"artist","uuid":"023ab16c-a551-43bd-af60-b67e90bdfc40"}
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 0x05e9d63d4254f743a1a3d11c37b01b5ef2505aaf1343698b7c5e35979d535c7e. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/023ab16c-a551-43bd-af60-b67e90bdfc40.json and https://artists.proofprofile.net/proofs/artist/023ab16c-a551-43bd-af60-b67e90bdfc40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x05e9d63d4254f743a1a3d11c37b01b5ef2505aaf1343698b7c5e35979d535c7e","name":"Diflen Music","registered_at":"2026-06-15T14:30:47Z","symbol":"NIM0737550","token_address":"0x9b06084753ea8ea0ac5402e53ad59fd825a46f5e","type":"artist","uuid":"023ab16c-a551-43bd-af60-b67e90bdfc40"}
album: We Pray
  type: MusicAlbum
  date published: 2016-07-28
album: Santo Espírito
  type: MusicAlbum
  date published: 2022-02-15
album: Não Há Nada Melhor
  type: MusicAlbum
  date published: 2022-09-01
album: Canhões e Flechas
  type: MusicAlbum
  date published: 2022-09-15
  track: Canhões e Flechas
    type: MusicRecording
    duration: PT3M11S
    duration ms: 191520
    explicit: false
    by artist: Diflen Music
    in album: Canhões e Flechas
      type: MusicAlbum
      date published: 2022-09-15
    isrc code: BCXZT2200003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T23:14:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf81bb86564371dd4bc4016fcbbfbf17461443c88adbfbc57b886c467b945865c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958340
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958340
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCXZT2200003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:20:59Z
    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 0xf81bb86564371dd4bc4016fcbbfbf17461443c88adbfbc57b886c467b945865c. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:20:59Z), 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/BCXZT2200003.
      date published: 2026-07-17T02:20:59Z
    audio: Canhões e Flechas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.063
      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: 0.517
      additional property: Energy
        type: PropertyValue
        value: 0.808
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.087
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.523
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.81
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Glória
  type: MusicAlbum
  date published: 2022-09-29
album: Faz de Novo
  type: MusicAlbum
  date published: 2022-10-13
album: Foi Por Mim
  type: MusicAlbum
  date published: 2022-10-27
album: A Batalha
  type: MusicAlbum
  date published: 2022-11-17
album: Não Há Nome Igual
  type: MusicAlbum
  date published: 2023-01-24