John frías
type: MusicGroup
popularity: 4
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x911d369104d73a89ce01dea46cdfa82ac349fb67340d82630c33183f5cda6326
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b852b84-3849-43cb-a5e7-ca177c4dc8f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b852b84-3849-43cb-a5e7-ca177c4dc8f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1b852b84-3849-43cb-a5e7-ca177c4dc8f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x911d369104d73a89ce01dea46cdfa82ac349fb67340d82630c33183f5cda6326","name":"John frías","registered_at":"2026-06-15T23:10:00Z","symbol":"NIM0861428","token_address":"0xf9314fad5b54b9ee5b3a587c3ee78d1d1f88cdc6","type":"artist","uuid":"1b852b84-3849-43cb-a5e7-ca177c4dc8f9"}
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 0x911d369104d73a89ce01dea46cdfa82ac349fb67340d82630c33183f5cda6326. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b852b84-3849-43cb-a5e7-ca177c4dc8f9.json and https://artists.proofprofile.net/proofs/artist/1b852b84-3849-43cb-a5e7-ca177c4dc8f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x911d369104d73a89ce01dea46cdfa82ac349fb67340d82630c33183f5cda6326","name":"John frías","registered_at":"2026-06-15T23:10:00Z","symbol":"NIM0861428","token_address":"0xf9314fad5b54b9ee5b3a587c3ee78d1d1f88cdc6","type":"artist","uuid":"1b852b84-3849-43cb-a5e7-ca177c4dc8f9"}
album: SU FALSO AMOR
  type: MusicAlbum
  date published: 2023-04-08
album: TENTADO A PECAR
  type: MusicAlbum
  date published: 2023-08-01
album: FALSA ILUSIÓN
  type: MusicAlbum
  date published: 2024-01-19
album: La Parrandera
  type: MusicAlbum
  date published: 2024-01-26
album: Labios Prohibidos
  type: MusicAlbum
  date published: 2024-05-16
album: DORAÍMA DEL CARMEN
  type: MusicAlbum
  date published: 2024-09-27
album: Dulce Placer
  type: MusicAlbum
  date published: 2025-03-19
  track: Dulce Placer
    type: MusicRecording
    duration: PT4M42S
    duration ms: 282645
    explicit: false
    by artist: John frías
    in album: Dulce Placer
      type: MusicAlbum
      date published: 2025-03-19
    isrc code: QZK6N2523541
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T10:59:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc533e3280618e655ddb7b0498ad1bace4f3666abd1ec660aad24820e9d5e6654
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959123
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959123
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2523541
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T11:35:32Z
    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 0xc533e3280618e655ddb7b0498ad1bace4f3666abd1ec660aad24820e9d5e6654. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZK6N2523541.
      date published: 2026-07-22T11:35:32Z
    audio: Dulce Placer
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.72
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.581
      additional property: Energy
        type: PropertyValue
        value: 0.81
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.113
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.363
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.738
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.708
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Sin Ti En Guarare
  type: MusicAlbum
  date published: 2025-09-21