Magia Negra
type: MusicGroup
popularity: 5
followers: 837
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0926ea064a2d4dcdf3c2ddf1e56824b12b7a3fa04427853956aad29100e12b65
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/52c18159-82a2-4873-955b-29f2bc022944.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52c18159-82a2-4873-955b-29f2bc022944.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52c18159-82a2-4873-955b-29f2bc022944
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0926ea064a2d4dcdf3c2ddf1e56824b12b7a3fa04427853956aad29100e12b65","name":"Magia Negra","registered_at":"2026-06-16T18:31:49Z","symbol":"NIM1138760","token_address":"0xc04a7ee9f004eba890f5d81175d31f2e1c900f4e","type":"artist","uuid":"52c18159-82a2-4873-955b-29f2bc022944"}
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 0x0926ea064a2d4dcdf3c2ddf1e56824b12b7a3fa04427853956aad29100e12b65. 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/52c18159-82a2-4873-955b-29f2bc022944.json and https://artists.proofprofile.net/proofs/artist/52c18159-82a2-4873-955b-29f2bc022944.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x0926ea064a2d4dcdf3c2ddf1e56824b12b7a3fa04427853956aad29100e12b65","name":"Magia Negra","registered_at":"2026-06-16T18:31:49Z","symbol":"NIM1138760","token_address":"0xc04a7ee9f004eba890f5d81175d31f2e1c900f4e","type":"artist","uuid":"52c18159-82a2-4873-955b-29f2bc022944"}
album: Vício
  type: MusicAlbum
  date published: 2021-03-23
album: A Seita
  type: MusicAlbum
  date published: 2021-09-10
album: Gato Preto
  type: MusicAlbum
  date published: 2022-02-25
album: Me Querendo Mais
  type: MusicAlbum
  date published: 2022-09-02
album: Pronta pro Fight
  type: MusicAlbum
  date published: 2022-12-28
album: Emmb
  type: MusicAlbum
  date published: 2023-06-23
album: Lua de Mel
  type: MusicAlbum
  date published: 2023-08-04
album: Deixa
  type: MusicAlbum
  date published: 2023-09-08
album: A Iniciação
  type: MusicAlbum
  date published: 2023-10-13
album: Brujas Mágicas
  type: MusicAlbum
  date published: 2025-03-22
album: Vício (Remix)
  type: MusicAlbum
  date published: 2025-05-20
album: Tão Natural
  type: MusicAlbum
  date published: 2025-10-31
  track: Tão Natural
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184523
    explicit: false
    by artist: Magia Negra
    in album: Tão Natural
      type: MusicAlbum
      date published: 2025-10-31
    isrc code: QZTPX2591268
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T13:52:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaa65882cc4b224de95c8dd867a420699f6432d560ff57068b80f36978bcf8385
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2591268
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0xaa65882cc4b224de95c8dd867a420699f6432d560ff57068b80f36978bcf8385. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZTPX2591268.
      date published: 2026-07-05T01:43:49Z
    audio: Tão Natural
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.044
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.694
      additional property: Energy
        type: PropertyValue
        value: 0.268
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.232
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.131
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.344
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.688
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major