Cris Mell
type: MusicGroup
popularity: 4
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a640d3b6cb8c8a714c9efd000128dc3eb85ccfa621a60b8dd40f27dd1ad9013
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/69d6d1f9-5720-4828-8e50-24bdf7839a6e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69d6d1f9-5720-4828-8e50-24bdf7839a6e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69d6d1f9-5720-4828-8e50-24bdf7839a6e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a640d3b6cb8c8a714c9efd000128dc3eb85ccfa621a60b8dd40f27dd1ad9013","name":"Cris Mell","registered_at":"2026-06-17T02:34:40Z","symbol":"NIM1253963","token_address":"0x8742e2ecd82617c31f2d3ae8a1451ae27c07a6fb","type":"artist","uuid":"69d6d1f9-5720-4828-8e50-24bdf7839a6e"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a640d3b6cb8c8a714c9efd000128dc3eb85ccfa621a60b8dd40f27dd1ad9013. 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/69d6d1f9-5720-4828-8e50-24bdf7839a6e.json and https://artists.proofprofile.net/proofs/artist/69d6d1f9-5720-4828-8e50-24bdf7839a6e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9a640d3b6cb8c8a714c9efd000128dc3eb85ccfa621a60b8dd40f27dd1ad9013","name":"Cris Mell","registered_at":"2026-06-17T02:34:40Z","symbol":"NIM1253963","token_address":"0x8742e2ecd82617c31f2d3ae8a1451ae27c07a6fb","type":"artist","uuid":"69d6d1f9-5720-4828-8e50-24bdf7839a6e"}
album: Isso é amor
  type: MusicAlbum
  date published: 2019-11-01
album: Dia Sem Sol
  type: MusicAlbum
  date published: 2020-04-28
album: Papo Reto
  type: MusicAlbum
  date published: 2022-03-15
album: O Nome Disso É Saudade
  type: MusicAlbum
  date published: 2023-04-21
album: Deixa Eu Te Sentir
  type: MusicAlbum
  date published: 2025-01-10
  track: Deixa Eu Te Sentir
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158032
    explicit: false
    by artist: Cris Mell
    in album: Deixa Eu Te Sentir
      type: MusicAlbum
      date published: 2025-01-10
    isrc code: USCGH2558539
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T04:20:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf599d4fd15be7dd07ce1f13610eb414b8a82ef1c9f32dad2521c5ee395393f97
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958238
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958238
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2558539
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T04:30:31Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf599d4fd15be7dd07ce1f13610eb414b8a82ef1c9f32dad2521c5ee395393f97. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2558539 — a six-check JSON result.
      date published: 2026-07-16T04:30:31Z
    audio: Deixa Eu Te Sentir
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 76.891
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.712
      additional property: Energy
        type: PropertyValue
        value: 0.455
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.692
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.739
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.64
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor