Renan Almeida Violinista
type: MusicGroup
popularity: 6
followers: 132
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7736991f30332d2d0504cec1fbfa284a44e90e7d67707fb63be58135784388bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7683d1f6-a90a-44e3-94bc-3a528b80526a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7683d1f6-a90a-44e3-94bc-3a528b80526a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7683d1f6-a90a-44e3-94bc-3a528b80526a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7736991f30332d2d0504cec1fbfa284a44e90e7d67707fb63be58135784388bd","name":"Renan Almeida Violinista","registered_at":"2026-06-17T06:54:20Z","symbol":"NIM1315943","token_address":"0x098a76cc2e78a3ce4783945c03acbec1e5345cc0","type":"artist","uuid":"7683d1f6-a90a-44e3-94bc-3a528b80526a"}
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 0x7736991f30332d2d0504cec1fbfa284a44e90e7d67707fb63be58135784388bd. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7683d1f6-a90a-44e3-94bc-3a528b80526a.json and https://artists.proofprofile.net/proofs/artist/7683d1f6-a90a-44e3-94bc-3a528b80526a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x7736991f30332d2d0504cec1fbfa284a44e90e7d67707fb63be58135784388bd","name":"Renan Almeida Violinista","registered_at":"2026-06-17T06:54:20Z","symbol":"NIM1315943","token_address":"0x098a76cc2e78a3ce4783945c03acbec1e5345cc0","type":"artist","uuid":"7683d1f6-a90a-44e3-94bc-3a528b80526a"}
album: Internacionais (Remix)
  type: MusicAlbum
  date published: 2021-01-26
album: Love
  type: MusicAlbum
  date published: 2021-12-14
album: All of Me - Violin
  type: MusicAlbum
  date published: 2024-02-25
album: Bella Ciao - Violin
  type: MusicAlbum
  date published: 2024-03-08
  track: Bella Ciao - Violin
    type: MusicRecording
    duration: PT1M59S
    duration ms: 119568
    explicit: false
    by artist: Renan Almeida Violinista
    in album: Bella Ciao - Violin
      type: MusicAlbum
      date published: 2024-03-08
    isrc code: QZGLM2425960
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T15:50:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf949e0774d69d22ee9c4500527ee6acd207291facb69edf868f98cee6f7a17aa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958448
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958448
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2425960
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:49:21Z
    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 0xf949e0774d69d22ee9c4500527ee6acd207291facb69edf868f98cee6f7a17aa. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZGLM2425960.
      date published: 2026-07-17T19:49:21Z
    audio: Bella Ciao - Violin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.049
      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: 0.736
      additional property: Energy
        type: PropertyValue
        value: 0.255
      additional property: Speechiness
        type: PropertyValue
        value: 0.132
      additional property: Acousticness
        type: PropertyValue
        value: 0.929
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.916
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.681
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.999
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Hinos Ccb Quinteto de Cordas
  type: MusicAlbum
  date published: 2024-08-14
album: Hinos Ccb Quinteto de Cordas, Vol. 2
  type: MusicAlbum
  date published: 2024-08-20
album: Hinos Ccb Quinteto De Cordas, Vol. 3
  type: MusicAlbum
  date published: 2024-12-09
album: Hinos Ccb Quinteto de Cordas, Vol. 04
  type: MusicAlbum
  date published: 2025-05-21