Bonsucesso Samba Clube
type: MusicGroup
genre: nova mpb
popularity: 7
followers: 6241
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12e2f93d6a0c628e3cb10d10e0c25e7c7614846f87cdf2767ed34232b671b30b
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/8ea32332-c1f7-4857-b640-0105531ffb15.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ea32332-c1f7-4857-b640-0105531ffb15.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8ea32332-c1f7-4857-b640-0105531ffb15
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12e2f93d6a0c628e3cb10d10e0c25e7c7614846f87cdf2767ed34232b671b30b","name":"Bonsucesso Samba Clube","registered_at":"2026-06-17T15:10:32Z","symbol":"NIM1434177","token_address":"0x0f87295b9bbb2cfd8d45831f9df8f793670307ee","type":"artist","uuid":"8ea32332-c1f7-4857-b640-0105531ffb15"}
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 0x12e2f93d6a0c628e3cb10d10e0c25e7c7614846f87cdf2767ed34232b671b30b. 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/8ea32332-c1f7-4857-b640-0105531ffb15.json and https://artists.proofprofile.net/proofs/artist/8ea32332-c1f7-4857-b640-0105531ffb15.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x12e2f93d6a0c628e3cb10d10e0c25e7c7614846f87cdf2767ed34232b671b30b","name":"Bonsucesso Samba Clube","registered_at":"2026-06-17T15:10:32Z","symbol":"NIM1434177","token_address":"0x0f87295b9bbb2cfd8d45831f9df8f793670307ee","type":"artist","uuid":"8ea32332-c1f7-4857-b640-0105531ffb15"}
album: Bonsucesso Sambaclube
  type: MusicAlbum
  date published: 2002-01-01
  track: O Samba Chegou
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206986
    explicit: false
    by artist: Bonsucesso Samba Clube
    in album: Bonsucesso Sambaclube
      type: MusicAlbum
      date published: 2002-01-01
    genre: nova mpb
    isrc code: BRAGL0200039
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T22:17:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2b985adbc1b3f4af685b6102cc99b54f5fe53ea46a9d8a5433a5bc4bc0fd8d3c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAGL0200039
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x2b985adbc1b3f4af685b6102cc99b54f5fe53ea46a9d8a5433a5bc4bc0fd8d3c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BRAGL0200039.
      date published: 2026-07-05T01:12:41Z
    audio: O Samba Chegou
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 101.971
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.756
      additional property: Energy
        type: PropertyValue
        value: 0.877
      additional property: Speechiness
        type: PropertyValue
        value: 0.079
      additional property: Acousticness
        type: PropertyValue
        value: 0.094
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.135
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.617
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.862
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Bonsucesso Sambaclube
  type: MusicAlbum
  date published: 2002-03-16
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