Jamshid Najafi
type: MusicGroup
popularity: 4
followers: 118
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x010e50c5ff5642d290610b4753375563957f61a2ee4c8300b7ee5eb96a0ee2bc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45ac8d45-d1a7-4d26-9b41-fed89b6cfbcb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45ac8d45-d1a7-4d26-9b41-fed89b6cfbcb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/45ac8d45-d1a7-4d26-9b41-fed89b6cfbcb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x010e50c5ff5642d290610b4753375563957f61a2ee4c8300b7ee5eb96a0ee2bc","name":"Jamshid Najafi","registered_at":"2026-06-16T13:50:26Z","symbol":"NIM1071615","token_address":"0x0d492d6922b7e315bcebbbfacc0d3c3587866569","type":"artist","uuid":"45ac8d45-d1a7-4d26-9b41-fed89b6cfbcb"}
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 0x010e50c5ff5642d290610b4753375563957f61a2ee4c8300b7ee5eb96a0ee2bc. Chain 2 (Bitcoin): anchored in block 954058 (2026-06-17T06:34:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45ac8d45-d1a7-4d26-9b41-fed89b6cfbcb.json and https://artists.proofprofile.net/proofs/artist/45ac8d45-d1a7-4d26-9b41-fed89b6cfbcb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T06:34:31Z
  text: {"copyright_id":"0x010e50c5ff5642d290610b4753375563957f61a2ee4c8300b7ee5eb96a0ee2bc","name":"Jamshid Najafi","registered_at":"2026-06-16T13:50:26Z","symbol":"NIM1071615","token_address":"0x0d492d6922b7e315bcebbbfacc0d3c3587866569","type":"artist","uuid":"45ac8d45-d1a7-4d26-9b41-fed89b6cfbcb"}
album: خلبانان
  type: MusicAlbum
  date published: 2024-04-13
album: دختر گلفروش
  type: MusicAlbum
  date published: 2024-04-13
  track: دختر گلفروش
    type: MusicRecording
    duration: PT5M1S
    duration ms: 301997
    explicit: false
    by artist: Jamshid Najafi
    in album: دختر گلفروش
      type: MusicAlbum
      date published: 2024-04-13
    isrc code: FRX282494254
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T20:59:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x02e9ea908a30ee181f583473e7d0db8e947c2dfa72f0e2b14d3d27d8794c85d7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282494254
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x02e9ea908a30ee181f583473e7d0db8e947c2dfa72f0e2b14d3d27d8794c85d7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FRX282494254.
      date published: 2026-07-04T10:04:33Z
    audio: دختر گلفروش
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.761
      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: 0.436
      additional property: Energy
        type: PropertyValue
        value: 0.65
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.484
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.231
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.76
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.783
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: نم نم بارون
  type: MusicAlbum
  date published: 2024-04-13
album: سرنوشت
  type: MusicAlbum
  date published: 2024-04-13
album: گول بالام
  type: MusicAlbum
  date published: 2024-04-13
album: عاشقم من
  type: MusicAlbum
  date published: 2024-04-13
album: قبله عشق
  type: MusicAlbum
  date published: 2024-04-13