Majid Rezazadeh
type: MusicGroup
popularity: 2
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe163be3884f779a4a14bead1eb5fbdb9e46c69c6aac8dfc619def075a18f9abb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b862149-eda2-482f-85ac-de2150eb8297.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b862149-eda2-482f-85ac-de2150eb8297.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b862149-eda2-482f-85ac-de2150eb8297
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe163be3884f779a4a14bead1eb5fbdb9e46c69c6aac8dfc619def075a18f9abb","name":"Majid Rezazadeh","registered_at":"2026-06-20T03:52:39Z","symbol":"NIM1503534","token_address":"0xc2cda47d4bca66e70eda2c06b95438bc6de18866","type":"artist","uuid":"9b862149-eda2-482f-85ac-de2150eb8297"}
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 0xe163be3884f779a4a14bead1eb5fbdb9e46c69c6aac8dfc619def075a18f9abb. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b862149-eda2-482f-85ac-de2150eb8297.json and https://artists.proofprofile.net/proofs/artist/9b862149-eda2-482f-85ac-de2150eb8297.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xe163be3884f779a4a14bead1eb5fbdb9e46c69c6aac8dfc619def075a18f9abb","name":"Majid Rezazadeh","registered_at":"2026-06-20T03:52:39Z","symbol":"NIM1503534","token_address":"0xc2cda47d4bca66e70eda2c06b95438bc6de18866","type":"artist","uuid":"9b862149-eda2-482f-85ac-de2150eb8297"}
album: I Love You
  type: MusicAlbum
  date published: 2023-04-18
album: Deltangi
  type: MusicAlbum
  date published: 2023-04-20
album: In Doori
  type: MusicAlbum
  date published: 2023-04-20
album: Heyf
  type: MusicAlbum
  date published: 2023-04-21
album: Malamat
  type: MusicAlbum
  date published: 2023-04-22
album: Nemisheh
  type: MusicAlbum
  date published: 2023-04-22
  track: Nemisheh
    type: MusicRecording
    duration: PT3M51S
    duration ms: 231842
    explicit: false
    by artist: Majid Rezazadeh
    in album: Nemisheh
      type: MusicAlbum
      date published: 2023-04-22
    isrc code: QZHNB2367562
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T12:30:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf72926c32b4531a52d3acf966cdce8badc4a2b7fb4e98936d0aed2b0f0bde2b5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959137
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959137
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2367562
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T14:03:35Z
    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 0xf72926c32b4531a52d3acf966cdce8badc4a2b7fb4e98936d0aed2b0f0bde2b5. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/QZHNB2367562.
      date published: 2026-07-22T14:03:35Z
    audio: Nemisheh
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.011
      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: 0.772
      additional property: Energy
        type: PropertyValue
        value: 0.839
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.033
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.018
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.902
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.23
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Faragh
  type: MusicAlbum
  date published: 2023-04-22
album: Be Gheyr Az To
  type: MusicAlbum
  date published: 2023-04-22
album: Mirage
  type: MusicAlbum
  date published: 2023-04-25
album: The Ring
  type: MusicAlbum
  date published: 2023-04-25
album: Ham Khooneh
  type: MusicAlbum
  date published: 2023-04-25
album: Dele Man To Ro Mikhad
  type: MusicAlbum
  date published: 2023-04-25
album: To Ke Nisti
  type: MusicAlbum
  date published: 2023-04-29
album: Sayeh
  type: MusicAlbum
  date published: 2023-04-29
album: To Pishe Mani
  type: MusicAlbum
  date published: 2023-04-29
album: Nazok Del
  type: MusicAlbum
  date published: 2023-04-30
album: Shekarkhand
  type: MusicAlbum
  date published: 2023-05-01
album: Arezoo Mand
  type: MusicAlbum
  date published: 2023-05-01
album: Asemoon
  type: MusicAlbum
  date published: 2023-05-02
album: Sarnevesht
  type: MusicAlbum
  date published: 2023-05-02
album: Gol e Naz
  type: MusicAlbum
  date published: 2023-05-02
album: Ham Dard
  type: MusicAlbum
  date published: 2023-05-02
album: Misheh
  type: MusicAlbum
  date published: 2023-05-02
album: Mikhandi
  type: MusicAlbum
  date published: 2023-05-02
album: Darkam Kon
  type: MusicAlbum
  date published: 2023-05-02
album: I wanted you to know
  type: MusicAlbum
  date published: 2024-07-08