Vitor Hort
type: MusicGroup
popularity: 8
followers: 385
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38124eea1686a9e91b757b2e7b0139500e392a7872007b006ffa9afb6b6e6045
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8cb0897-2bf8-4d76-8ceb-96c414c9fcb3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8cb0897-2bf8-4d76-8ceb-96c414c9fcb3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c8cb0897-2bf8-4d76-8ceb-96c414c9fcb3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x38124eea1686a9e91b757b2e7b0139500e392a7872007b006ffa9afb6b6e6045","name":"Vitor Hort","registered_at":"2026-06-20T22:26:32Z","symbol":"NIM1733368","token_address":"0x3b4180ccacec178108476b88f99ac5c172de9351","type":"artist","uuid":"c8cb0897-2bf8-4d76-8ceb-96c414c9fcb3"}
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 0x38124eea1686a9e91b757b2e7b0139500e392a7872007b006ffa9afb6b6e6045. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8cb0897-2bf8-4d76-8ceb-96c414c9fcb3.json and https://artists.proofprofile.net/proofs/artist/c8cb0897-2bf8-4d76-8ceb-96c414c9fcb3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x38124eea1686a9e91b757b2e7b0139500e392a7872007b006ffa9afb6b6e6045","name":"Vitor Hort","registered_at":"2026-06-20T22:26:32Z","symbol":"NIM1733368","token_address":"0x3b4180ccacec178108476b88f99ac5c172de9351","type":"artist","uuid":"c8cb0897-2bf8-4d76-8ceb-96c414c9fcb3"}
album: Para o Tempo
  type: MusicAlbum
  date published: 2021-04-16
album: Para o Tempo (Live Session)
  type: MusicAlbum
  date published: 2021-06-11
album: Meu Bem Maior
  type: MusicAlbum
  date published: 2023-12-21
  track: Meu Bem Maior
    type: MusicRecording
    duration: PT4M32S
    duration ms: 272307
    explicit: false
    by artist: Vitor Hort
    in album: Meu Bem Maior
      type: MusicAlbum
      date published: 2023-12-21
    isrc code: QZW9M2320728
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T08:39:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x06f25c7b5a8dfdd2b781196e97330fc2d2a007a058cadc0b2980cbb0712097d4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958526
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958526
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2320728
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T09:09:53Z
    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 0x06f25c7b5a8dfdd2b781196e97330fc2d2a007a058cadc0b2980cbb0712097d4. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/QZW9M2320728.
      date published: 2026-07-18T09:09:53Z
    audio: Meu Bem Maior
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.514
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.468
      additional property: Energy
        type: PropertyValue
        value: 0.168
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.892
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.068
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.256
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.985
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: És o Meu Refúgio
  type: MusicAlbum
  date published: 2024-10-25