Richard Cortez
type: MusicGroup
popularity: 7
followers: 204
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x899d0bbdd00dc8bac5f1ff6b476062143f5aeb1c849bc9746975ae6b159fc6be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fddc472d-2084-4264-bd1c-67ceafb5e72e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fddc472d-2084-4264-bd1c-67ceafb5e72e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fddc472d-2084-4264-bd1c-67ceafb5e72e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x899d0bbdd00dc8bac5f1ff6b476062143f5aeb1c849bc9746975ae6b159fc6be","name":"Richard Cortez","registered_at":"2026-06-21T18:08:17Z","symbol":"NIM1995032","token_address":"0xe370383eb78637029f0dd841e3fc5026f23ae9a5","type":"artist","uuid":"fddc472d-2084-4264-bd1c-67ceafb5e72e"}
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 0x899d0bbdd00dc8bac5f1ff6b476062143f5aeb1c849bc9746975ae6b159fc6be. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fddc472d-2084-4264-bd1c-67ceafb5e72e.json and https://artists.proofprofile.net/proofs/artist/fddc472d-2084-4264-bd1c-67ceafb5e72e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x899d0bbdd00dc8bac5f1ff6b476062143f5aeb1c849bc9746975ae6b159fc6be","name":"Richard Cortez","registered_at":"2026-06-21T18:08:17Z","symbol":"NIM1995032","token_address":"0xe370383eb78637029f0dd841e3fc5026f23ae9a5","type":"artist","uuid":"fddc472d-2084-4264-bd1c-67ceafb5e72e"}
album: Old Black Magic
  type: MusicAlbum
  date published: 2024-07-19
album: God Bless The Child
  type: MusicAlbum
  date published: 2024-08-23
album: You Go To My Head
  type: MusicAlbum
  date published: 2024-09-27
album: Mood Swings
  type: MusicAlbum
  date published: 2024-10-25
album: I've Got a Crush on You
  type: MusicAlbum
  date published: 2025-02-14
  track: I've Got a Crush on You
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204338
    explicit: false
    by artist: Richard Cortez
    in album: I've Got a Crush on You
      type: MusicAlbum
      date published: 2025-02-14
    isrc code: QM4TW2535712
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-11T12:23:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8d876f1e220d04c2e1d33598abac07ad8c9798c39febc38cef64a548307c4ea6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957569
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957569
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2535712
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-11T12:44:25Z
    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 0x8d876f1e220d04c2e1d33598abac07ad8c9798c39febc38cef64a548307c4ea6. Chain 2 (Bitcoin): anchored in block 957569 (2026-07-11T12:44:25Z), 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/QM4TW2535712.
      date published: 2026-07-11T12:44:25Z
    audio: I've Got a Crush on You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.219
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.465
      additional property: Energy
        type: PropertyValue
        value: 0.217
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.947
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.341
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.365
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Gloomy Sunday
  type: MusicAlbum
  date published: 2025-03-21
album: The Sound of Music
  type: MusicAlbum
  date published: 2025-05-02
album: Nightbird
  type: MusicAlbum
  date published: 2025-06-13
album: People are Strange
  type: MusicAlbum
  date published: 2025-07-25
album: Lilac Wine
  type: MusicAlbum
  date published: 2025-09-05
album: Something Good
  type: MusicAlbum
  date published: 2025-10-17