Magia Cautiva
type: MusicGroup
popularity: 5
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27c7dd0355b484ac605d0c757ad11e00a473b9cc32bf52cee7376c8c1d8c6262
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc5b8a0a-19f4-4063-97be-8542957fc355.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc5b8a0a-19f4-4063-97be-8542957fc355.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc5b8a0a-19f4-4063-97be-8542957fc355
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27c7dd0355b484ac605d0c757ad11e00a473b9cc32bf52cee7376c8c1d8c6262","name":"Magia Cautiva","registered_at":"2026-06-21T04:59:47Z","symbol":"NIM1827255","token_address":"0xc4e8fdd9630fd839f99636299b3c5ec9c1277a91","type":"artist","uuid":"dc5b8a0a-19f4-4063-97be-8542957fc355"}
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 0x27c7dd0355b484ac605d0c757ad11e00a473b9cc32bf52cee7376c8c1d8c6262. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc5b8a0a-19f4-4063-97be-8542957fc355.json and https://artists.proofprofile.net/proofs/artist/dc5b8a0a-19f4-4063-97be-8542957fc355.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x27c7dd0355b484ac605d0c757ad11e00a473b9cc32bf52cee7376c8c1d8c6262","name":"Magia Cautiva","registered_at":"2026-06-21T04:59:47Z","symbol":"NIM1827255","token_address":"0xc4e8fdd9630fd839f99636299b3c5ec9c1277a91","type":"artist","uuid":"dc5b8a0a-19f4-4063-97be-8542957fc355"}
album: Ready
  type: MusicAlbum
  date published: 2023-03-31
album: Nena Maluca
  type: MusicAlbum
  date published: 2023-07-27
album: Deseo
  type: MusicAlbum
  date published: 2024-02-07
album: So Voce Ta' Minha Mente
  type: MusicAlbum
  date published: 2024-07-07
album: Suelas Gastadas
  type: MusicAlbum
  date published: 2024-12-07
  track: Suelas Gastadas
    type: MusicRecording
    duration: PT2M14S
    duration ms: 134676
    explicit: true
    by artist: Magia Cautiva
    in album: Suelas Gastadas
      type: MusicAlbum
      date published: 2024-12-07
    isrc code: US7VG2579844
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T15:20:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6f23a1759e0f1d0e9da63cbe0eb3638c8fc9fe49849eb27d7795d5d880edca21
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2579844
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x6f23a1759e0f1d0e9da63cbe0eb3638c8fc9fe49849eb27d7795d5d880edca21. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/US7VG2579844.
      date published: 2026-07-05T19:27:56Z
    audio: Suelas Gastadas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 177.909
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.616
      additional property: Energy
        type: PropertyValue
        value: 0.555
      additional property: Speechiness
        type: PropertyValue
        value: 0.254
      additional property: Acousticness
        type: PropertyValue
        value: 0.56
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.177
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.67
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.057
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ready Live Session By Casandra On Top!
  type: MusicAlbum
  date published: 2025-01-17