Oreia mc
type: MusicGroup
popularity: 4
followers: 35
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x496f3ae5d57f6d2605719f6b6667fd76c23a41454894ecd74d754af5ba2c17cf
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/4acd5547-b200-4a35-b383-3889490c33f7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4acd5547-b200-4a35-b383-3889490c33f7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4acd5547-b200-4a35-b383-3889490c33f7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x496f3ae5d57f6d2605719f6b6667fd76c23a41454894ecd74d754af5ba2c17cf","name":"Oreia mc","registered_at":"2026-06-16T15:38:05Z","symbol":"NIM1097320","token_address":"0xa02e535a535483b2db92bac22fea9f223fe8900e","type":"artist","uuid":"4acd5547-b200-4a35-b383-3889490c33f7"}
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 0x496f3ae5d57f6d2605719f6b6667fd76c23a41454894ecd74d754af5ba2c17cf. 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/4acd5547-b200-4a35-b383-3889490c33f7.json and https://artists.proofprofile.net/proofs/artist/4acd5547-b200-4a35-b383-3889490c33f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x496f3ae5d57f6d2605719f6b6667fd76c23a41454894ecd74d754af5ba2c17cf","name":"Oreia mc","registered_at":"2026-06-16T15:38:05Z","symbol":"NIM1097320","token_address":"0xa02e535a535483b2db92bac22fea9f223fe8900e","type":"artist","uuid":"4acd5547-b200-4a35-b383-3889490c33f7"}
album: Melo de apaixonado (Remix)
  type: MusicAlbum
  date published: 2024-11-18
album: Eu tô pique jogador caro (Remix)
  type: MusicAlbum
  date published: 2024-11-18
album: Melo de menina bravinha (Remix)
  type: MusicAlbum
  date published: 2024-11-18
  track: Melo de menina bravinha - Remix
    type: MusicRecording
    duration: PT4M30S
    duration ms: 270024
    explicit: false
    by artist: Oreia mc
    in album: Melo de menina bravinha (Remix)
      type: MusicAlbum
      date published: 2024-11-18
    isrc code: AEA3A2268264
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T03:37:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x792e27baed4a59a072dd017e0b3b2907f61fff7b0236fe3d6626262ece057f7c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958491
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958491
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2268264
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:29:42Z
    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 0x792e27baed4a59a072dd017e0b3b2907f61fff7b0236fe3d6626262ece057f7c. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/AEA3A2268264.
      date published: 2026-07-18T04:29:42Z
    audio: Melo de menina bravinha - Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.098
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.815
      additional property: Energy
        type: PropertyValue
        value: 0.467
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.336
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.884
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.657
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Melo de menina maluquinha (Remix)
  type: MusicAlbum
  date published: 2024-11-19
album: Dobradinha melo de jogo vs melo de morena (Remastered 2022)
  type: MusicAlbum
  date published: 2024-12-04
album: MELO DAS DO JOB (Remastered 2024)
  type: MusicAlbum
  date published: 2024-12-06