Matheus Dionizio
type: MusicGroup
popularity: 6
followers: 301
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e5cda1c3286f1b438fb7c069bb50ac3c50d811f9f4145c181df53b478215b4d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e806a55-00b5-4116-87bb-bb2883d90808.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e806a55-00b5-4116-87bb-bb2883d90808.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e806a55-00b5-4116-87bb-bb2883d90808
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e5cda1c3286f1b438fb7c069bb50ac3c50d811f9f4145c181df53b478215b4d","name":"Matheus Dionizio","registered_at":"2026-06-16T00:03:57Z","symbol":"NIM0874314","token_address":"0xf1122060ee677f7f10f3961a3d39784e540c32f6","type":"artist","uuid":"1e806a55-00b5-4116-87bb-bb2883d90808"}
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 0x5e5cda1c3286f1b438fb7c069bb50ac3c50d811f9f4145c181df53b478215b4d. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e806a55-00b5-4116-87bb-bb2883d90808.json and https://artists.proofprofile.net/proofs/artist/1e806a55-00b5-4116-87bb-bb2883d90808.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x5e5cda1c3286f1b438fb7c069bb50ac3c50d811f9f4145c181df53b478215b4d","name":"Matheus Dionizio","registered_at":"2026-06-16T00:03:57Z","symbol":"NIM0874314","token_address":"0xf1122060ee677f7f10f3961a3d39784e540c32f6","type":"artist","uuid":"1e806a55-00b5-4116-87bb-bb2883d90808"}
album: O Leão Avança + dos Filhos Deste Solo Es Pai
  type: MusicAlbum
  date published: 2021-10-15
  track: O Leão Avança + dos Filhos Deste Solo Es Pai
    type: MusicRecording
    duration: PT5M58S
    duration ms: 358750
    explicit: false
    by artist: Matheus Dionizio
    in album: O Leão Avança + dos Filhos Deste Solo Es Pai
      type: MusicAlbum
      date published: 2021-10-15
    isrc code: QZNJW2183858
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T00:39:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcb21b27cd3c41096d041308fc6a6d253aec7fe9716afdf74bd07bbf1f4baad41
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958095
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958095
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2183858
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T04:30:08Z
    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 0xcb21b27cd3c41096d041308fc6a6d253aec7fe9716afdf74bd07bbf1f4baad41. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/QZNJW2183858.
      date published: 2026-07-15T04:30:08Z
    audio: O Leão Avança + dos Filhos Deste Solo Es Pai
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.9
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.42
      additional property: Energy
        type: PropertyValue
        value: 0.382
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.507
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.123
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.929
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Quietude
  type: MusicAlbum
  date published: 2024-03-10
album: Enfermo de Amor (Espontâneo)
  type: MusicAlbum
  date published: 2025-04-12