Mc Dinho
type: MusicGroup
popularity: 2
followers: 324
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd13d1ccb39058c14fd5b7ed6c59b4c6b342c2b70519917f727091e3339d25855
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91d4b0d8-91e1-4741-ad89-33087cdb9747.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91d4b0d8-91e1-4741-ad89-33087cdb9747.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/91d4b0d8-91e1-4741-ad89-33087cdb9747
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd13d1ccb39058c14fd5b7ed6c59b4c6b342c2b70519917f727091e3339d25855","name":"Mc Dinho","registered_at":"2026-06-17T16:35:29Z","symbol":"NIM1454467","token_address":"0x3d7faab196ea56c6c322e2f42e1db59628b8c1d2","type":"artist","uuid":"91d4b0d8-91e1-4741-ad89-33087cdb9747"}
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 0xd13d1ccb39058c14fd5b7ed6c59b4c6b342c2b70519917f727091e3339d25855. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91d4b0d8-91e1-4741-ad89-33087cdb9747.json and https://artists.proofprofile.net/proofs/artist/91d4b0d8-91e1-4741-ad89-33087cdb9747.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xd13d1ccb39058c14fd5b7ed6c59b4c6b342c2b70519917f727091e3339d25855","name":"Mc Dinho","registered_at":"2026-06-17T16:35:29Z","symbol":"NIM1454467","token_address":"0x3d7faab196ea56c6c322e2f42e1db59628b8c1d2","type":"artist","uuid":"91d4b0d8-91e1-4741-ad89-33087cdb9747"}
album: Marília
  type: MusicAlbum
  date published: 2025-04-12
  track: Marília
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159480
    explicit: false
    by artist: Mc Dinho
    in album: Marília
      type: MusicAlbum
      date published: 2025-04-12
    isrc code: BC6M22510055
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T10:27:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcea2d85e04e835cb2d0bdba1a9dbf0049b7a34a491f46e900e51c441aac2c100
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958867
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958867
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC6M22510055
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T13:29:43Z
    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 0xcea2d85e04e835cb2d0bdba1a9dbf0049b7a34a491f46e900e51c441aac2c100. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:29:43Z), 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/BC6M22510055.
      date published: 2026-07-20T13:29:43Z
    audio: Marília
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 199.833
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.545
      additional property: Energy
        type: PropertyValue
        value: 0.361
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.059
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.151
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.563
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.061
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor