Kamyar Bayat
type: MusicGroup
popularity: 7
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xffb375f52415b99db6671d3bc99901f08770cf848d7dfb3030712fb73259d7aa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1cce055-e9a9-40ac-85c1-e93ce05fa130.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1cce055-e9a9-40ac-85c1-e93ce05fa130.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a1cce055-e9a9-40ac-85c1-e93ce05fa130
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xffb375f52415b99db6671d3bc99901f08770cf848d7dfb3030712fb73259d7aa","name":"Kamyar Bayat","registered_at":"2026-06-20T06:05:52Z","symbol":"NIM1535351","token_address":"0x2397fb0f8eb95245a3ae18928f1d7f971d09ce96","type":"artist","uuid":"a1cce055-e9a9-40ac-85c1-e93ce05fa130"}
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 0xffb375f52415b99db6671d3bc99901f08770cf848d7dfb3030712fb73259d7aa. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1cce055-e9a9-40ac-85c1-e93ce05fa130.json and https://artists.proofprofile.net/proofs/artist/a1cce055-e9a9-40ac-85c1-e93ce05fa130.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xffb375f52415b99db6671d3bc99901f08770cf848d7dfb3030712fb73259d7aa","name":"Kamyar Bayat","registered_at":"2026-06-20T06:05:52Z","symbol":"NIM1535351","token_address":"0x2397fb0f8eb95245a3ae18928f1d7f971d09ce96","type":"artist","uuid":"a1cce055-e9a9-40ac-85c1-e93ce05fa130"}
album: Stars Desert
  type: MusicAlbum
  date published: 2018-07-06
album: Overclock
  type: MusicAlbum
  date published: 2018-09-13
  track: Overclock
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225131
    explicit: false
    by artist: Kamyar Bayat
    in album: Overclock
      type: MusicAlbum
      date published: 2018-09-13
    isrc code: GRAG11800302
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T03:13:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7dce30e44d0377f1a8303a70e35eb9b8f41182019d5be8f54e7a346c51c66a24
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958959
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958959
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRAG11800302
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:51:22Z
    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 0x7dce30e44d0377f1a8303a70e35eb9b8f41182019d5be8f54e7a346c51c66a24. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/GRAG11800302.
      date published: 2026-07-21T03:51:22Z
    audio: Overclock
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.986
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.653
      additional property: Energy
        type: PropertyValue
        value: 0.894
      additional property: Speechiness
        type: PropertyValue
        value: 0.072
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.096
      additional property: Liveness
        type: PropertyValue
        value: 0.049
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.409
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.105
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Far from Earth
  type: MusicAlbum
  date published: 2019-08-15
album: Far from Earth
  type: MusicAlbum
  date published: 2019-08-15
album: Last Warning
  type: MusicAlbum
  date published: 2019-12-05
album: Eternal Doom
  type: MusicAlbum
  date published: 2019-12-08
album: Space Launch
  type: MusicAlbum
  date published: 2024-03-29