Melo D
type: MusicGroup
genre: portuguese hip hop
genre: soul blues
popularity: 7
followers: 580
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84d301910ed932003f6ee7e4ef23535e1eac2fcb6d414526fba5056380ad6318
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bbfb278-7e14-4c45-af9a-7040ad4ae58b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bbfb278-7e14-4c45-af9a-7040ad4ae58b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9bbfb278-7e14-4c45-af9a-7040ad4ae58b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84d301910ed932003f6ee7e4ef23535e1eac2fcb6d414526fba5056380ad6318","name":"Melo D","registered_at":"2026-06-20T04:12:41Z","symbol":"NIM1507507","token_address":"0x284d103cfa0c660e76aaa9cf05a88d0602a2cf33","type":"artist","uuid":"9bbfb278-7e14-4c45-af9a-7040ad4ae58b"}
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 0x84d301910ed932003f6ee7e4ef23535e1eac2fcb6d414526fba5056380ad6318. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9bbfb278-7e14-4c45-af9a-7040ad4ae58b.json and https://artists.proofprofile.net/proofs/artist/9bbfb278-7e14-4c45-af9a-7040ad4ae58b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x84d301910ed932003f6ee7e4ef23535e1eac2fcb6d414526fba5056380ad6318","name":"Melo D","registered_at":"2026-06-20T04:12:41Z","symbol":"NIM1507507","token_address":"0x284d103cfa0c660e76aaa9cf05a88d0602a2cf33","type":"artist","uuid":"9bbfb278-7e14-4c45-af9a-7040ad4ae58b"}
album: Outro Universo
  type: MusicAlbum
  date published: 2003-07-08
album: Chega de Saudade
  type: MusicAlbum
  date published: 2005-01-01
album: Acappella Christmas in the Mountains
  type: MusicAlbum
  date published: 2015-12-11
album: I Can't Find the Words
  type: MusicAlbum
  date published: 2015-12-14
album: Sou(l) de Lisboa
  type: MusicAlbum
  date published: 2016-01-01
album: Brain Spiders
  type: MusicAlbum
  date published: 2016-07-26
album: #Ilike
  type: MusicAlbum
  date published: 2017-08-27
album: Spend the Night
  type: MusicAlbum
  date published: 2018-01-19
album: Queens Majesty
  type: MusicAlbum
  date published: 2018-06-26
album: First Impression
  type: MusicAlbum
  date published: 2019-08-01
album: Requiem
  type: MusicAlbum
  date published: 2021-12-19
album: True Love
  type: MusicAlbum
  date published: 2022-10-01
track: Velhos tempos
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274546
  explicit: false
  by artist: Boss AC
  by artist: Melo D
  by artist: Sam
  in album: Mandachuva
    type: MusicAlbum
    date published: 1998-11-16
  isrc code: PTNS19800101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T18:25:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbd2f5b08cfce75f238661eafab47b2a4d821d939ee49b9704379b4940236f3a4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTNS19800101
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0xbd2f5b08cfce75f238661eafab47b2a4d821d939ee49b9704379b4940236f3a4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/PTNS19800101.
    date published: 2026-06-13T13:32:09Z
  audio: Velhos tempos
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 166.358
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.728
    additional property: Energy
      type: PropertyValue
      value: 0.333
    additional property: Speechiness
      type: PropertyValue
      value: 0.311
    additional property: Acousticness
      type: PropertyValue
      value: 0.198
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.073
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.576
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.905
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major