Carlinhos SP
type: MusicGroup
popularity: 3
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43ff80ae84d79406cde5e583f4a6199e24afc4f5f739fa31efd46477ee32c74c
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/81c6b367-61ae-4516-9b8a-2a69b5161bcc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81c6b367-61ae-4516-9b8a-2a69b5161bcc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/81c6b367-61ae-4516-9b8a-2a69b5161bcc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43ff80ae84d79406cde5e583f4a6199e24afc4f5f739fa31efd46477ee32c74c","name":"Carlinhos SP","registered_at":"2026-06-17T10:54:18Z","symbol":"NIM1373127","token_address":"0x4afb7ff4236e41d3a3af731f6176df370eb97c92","type":"artist","uuid":"81c6b367-61ae-4516-9b8a-2a69b5161bcc"}
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 0x43ff80ae84d79406cde5e583f4a6199e24afc4f5f739fa31efd46477ee32c74c. 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/81c6b367-61ae-4516-9b8a-2a69b5161bcc.json and https://artists.proofprofile.net/proofs/artist/81c6b367-61ae-4516-9b8a-2a69b5161bcc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x43ff80ae84d79406cde5e583f4a6199e24afc4f5f739fa31efd46477ee32c74c","name":"Carlinhos SP","registered_at":"2026-06-17T10:54:18Z","symbol":"NIM1373127","token_address":"0x4afb7ff4236e41d3a3af731f6176df370eb97c92","type":"artist","uuid":"81c6b367-61ae-4516-9b8a-2a69b5161bcc"}
album: Tudo no Tempo do Senhor
  type: MusicAlbum
  date published: 2020-10-27
album: No Sigilo
  type: MusicAlbum
  date published: 2021-05-24
album: Sem Compromisso
  type: MusicAlbum
  date published: 2021-06-11
album: Prometo
  type: MusicAlbum
  date published: 2021-10-08
  track: Prometo
    type: MusicRecording
    duration: PT2M2S
    duration ms: 122880
    explicit: false
    by artist: Carlinhos SP
    in album: Prometo
      type: MusicAlbum
      date published: 2021-10-08
    isrc code: BXG5C2100551
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T18:11:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd02cbaf5bd8b8e0a2b2a2366c12c2688a0494d9f17b0faf29e20dc48eb894d50
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958924
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958924
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXG5C2100551
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:07:08Z
    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 0xd02cbaf5bd8b8e0a2b2a2366c12c2688a0494d9f17b0faf29e20dc48eb894d50. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:07:08Z), 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/BXG5C2100551.
      date published: 2026-07-20T21:07:08Z
    audio: Prometo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.013
      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: 0.755
      additional property: Energy
        type: PropertyValue
        value: 0.794
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.639
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.33
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.515
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor