Gilmario Sanfoneiro
type: MusicGroup
genre: forró
popularity: 2
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x452e35bfcfdd70ff8805aa2d647c7ec1f5ebc0d035413e9a93235a9bc41893f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953892
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953892
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0eb8817d-d4a6-4e3f-96df-8ac30f248655.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0eb8817d-d4a6-4e3f-96df-8ac30f248655.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0eb8817d-d4a6-4e3f-96df-8ac30f248655
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:01:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x452e35bfcfdd70ff8805aa2d647c7ec1f5ebc0d035413e9a93235a9bc41893f8","name":"Gilmario Sanfoneiro","registered_at":"2026-06-15T18:38:46Z","symbol":"NIM0796741","token_address":"0x7833a0967977446a4092d46ee5486c762c4c35c3","type":"artist","uuid":"0eb8817d-d4a6-4e3f-96df-8ac30f248655"}
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 0x452e35bfcfdd70ff8805aa2d647c7ec1f5ebc0d035413e9a93235a9bc41893f8. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0eb8817d-d4a6-4e3f-96df-8ac30f248655.json and https://artists.proofprofile.net/proofs/artist/0eb8817d-d4a6-4e3f-96df-8ac30f248655.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x452e35bfcfdd70ff8805aa2d647c7ec1f5ebc0d035413e9a93235a9bc41893f8","name":"Gilmario Sanfoneiro","registered_at":"2026-06-15T18:38:46Z","symbol":"NIM0796741","token_address":"0x7833a0967977446a4092d46ee5486c762c4c35c3","type":"artist","uuid":"0eb8817d-d4a6-4e3f-96df-8ac30f248655"}
album: Jesus Tá Lá
  type: MusicAlbum
  date published: 2025-08-09
  track: Jesus Tá Lá
    type: MusicRecording
    duration: PT1M30S
    duration ms: 90000
    explicit: false
    by artist: Gilmario Sanfoneiro
    in album: Jesus Tá Lá
      type: MusicAlbum
      date published: 2025-08-09
    genre: forró
    isrc code: BKD0D2500001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T04:39:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x290589e124e19638adc316e4c24025473be5e47f13245b2857054fec5fbf7569
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKD0D2500001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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 0x290589e124e19638adc316e4c24025473be5e47f13245b2857054fec5fbf7569. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BKD0D2500001.
      date published: 2026-07-06T07:16:32Z
    audio: Jesus Tá Lá
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.942
      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: 0.669
      additional property: Energy
        type: PropertyValue
        value: 0.571
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.597
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.441
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.56
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.985
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Medley: Vitória Deus Dará a Mim / Deus Está Aqui
  type: MusicAlbum
  date published: 2025-09-05