Andrézin Forró Rasgado
type: MusicGroup
genre: forró
genre: piseiro
popularity: 10
followers: 368
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd189aeb472ae3300bcab6de7f566d4f82b6da1c3d50c01678585f7885c0e5414
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954027
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954027
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39cdeb8c-8a00-4e70-9ab7-be3cdc2ff964.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39cdeb8c-8a00-4e70-9ab7-be3cdc2ff964.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/39cdeb8c-8a00-4e70-9ab7-be3cdc2ff964
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd189aeb472ae3300bcab6de7f566d4f82b6da1c3d50c01678585f7885c0e5414","name":"Andrézin Forró Rasgado","registered_at":"2026-06-16T09:44:41Z","symbol":"NIM1012995","token_address":"0x3656316d7aefff98f47c8a493a4f0e6a59aa7915","type":"artist","uuid":"39cdeb8c-8a00-4e70-9ab7-be3cdc2ff964"}
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 0xd189aeb472ae3300bcab6de7f566d4f82b6da1c3d50c01678585f7885c0e5414. Chain 2 (Bitcoin): anchored in block 954028 (2026-06-17T01:08:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39cdeb8c-8a00-4e70-9ab7-be3cdc2ff964.json and https://artists.proofprofile.net/proofs/artist/39cdeb8c-8a00-4e70-9ab7-be3cdc2ff964.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:08:06Z
  text: {"copyright_id":"0xd189aeb472ae3300bcab6de7f566d4f82b6da1c3d50c01678585f7885c0e5414","name":"Andrézin Forró Rasgado","registered_at":"2026-06-16T09:44:41Z","symbol":"NIM1012995","token_address":"0x3656316d7aefff98f47c8a493a4f0e6a59aa7915","type":"artist","uuid":"39cdeb8c-8a00-4e70-9ab7-be3cdc2ff964"}
album: Exclusivo Só na Pisadinha
  type: MusicAlbum
  date published: 2019-08-01
album: Mentirosa
  type: MusicAlbum
  date published: 2020-08-14
  track: Pra Remexer
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174602
    explicit: false
    by artist: Andrézin Forró Rasgado
    in album: Mentirosa
      type: MusicAlbum
      date published: 2020-08-14
    genre: forró
    genre: piseiro
    isrc code: BXI8I2000247
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T14:49:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7fff7a7654eca1d797b62a947c09b9d17d0afce5f342d2ad9d8f59d1957279c3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXI8I2000247
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0x7fff7a7654eca1d797b62a947c09b9d17d0afce5f342d2ad9d8f59d1957279c3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BXI8I2000247.
      date published: 2026-07-02T16:51:38Z
    audio: Pra Remexer
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.985
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.806
      additional property: Energy
        type: PropertyValue
        value: 0.887
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.504
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.188
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.965
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.608
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Não Vendo Não
  type: MusicAlbum
  date published: 2020-10-19
album: Sofrendo Feito Féla da Puta
  type: MusicAlbum
  date published: 2022-01-17