Frank MD
type: MusicGroup
genre: brega funk
popularity: 9
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78f46185acd9d2dafbef9da1b62bc29300290a32aeecf96b9bd008a7e5e7ce0c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4564355-505b-46dc-9577-b587b200583a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4564355-505b-46dc-9577-b587b200583a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e4564355-505b-46dc-9577-b587b200583a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78f46185acd9d2dafbef9da1b62bc29300290a32aeecf96b9bd008a7e5e7ce0c","name":"Frank MD","registered_at":"2026-06-21T08:14:31Z","symbol":"NIM1872139","token_address":"0x674c35f80fd5cc37426a3004cfa26938e0543366","type":"artist","uuid":"e4564355-505b-46dc-9577-b587b200583a"}
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 0x78f46185acd9d2dafbef9da1b62bc29300290a32aeecf96b9bd008a7e5e7ce0c. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4564355-505b-46dc-9577-b587b200583a.json and https://artists.proofprofile.net/proofs/artist/e4564355-505b-46dc-9577-b587b200583a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x78f46185acd9d2dafbef9da1b62bc29300290a32aeecf96b9bd008a7e5e7ce0c","name":"Frank MD","registered_at":"2026-06-21T08:14:31Z","symbol":"NIM1872139","token_address":"0x674c35f80fd5cc37426a3004cfa26938e0543366","type":"artist","uuid":"e4564355-505b-46dc-9577-b587b200583a"}
album: Senta na Glock
  type: MusicAlbum
  date published: 2019-09-16
album: Poucas Ideias
  type: MusicAlbum
  date published: 2021-06-26
album: Novo Balanço
  type: MusicAlbum
  date published: 2023-06-30
album: Siliconada
  type: MusicAlbum
  date published: 2024-03-12
album: Fuga pela Quebrada
  type: MusicAlbum
  date published: 2024-03-15
track: Encanto da Sereia
  type: MusicRecording
  duration: PT6M15S
  duration ms: 375380
  explicit: false
  by artist: MC Reino
  by artist: Mc Elvis
  by artist: MC CH da Z.O
  by artist: Frank MD
  by artist: Pedrinho do Recife
  by artist: Mc Klebinho
  by artist: 18K Records
  in album: Encanto da Sereia
    type: MusicAlbum
    date published: 2025-02-05
  isrc code: QZGLM2524328
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:00:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x00f01e1f007da5241bac38796a85a2f3e3f2cd040ad687a650c806337ebd2120
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2524328
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x00f01e1f007da5241bac38796a85a2f3e3f2cd040ad687a650c806337ebd2120. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZGLM2524328.
    date published: 2026-07-02T03:30:09Z
  audio: Encanto da Sereia
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 166.366
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.693
    additional property: Energy
      type: PropertyValue
      value: 0.613
    additional property: Speechiness
      type: PropertyValue
      value: 0.171
    additional property: Acousticness
      type: PropertyValue
      value: 0.259
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.09
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.571
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.009
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor