Naser Sadr
type: MusicGroup
popularity: 7
followers: 693
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9779f0e0b6aa16040ac79213fa4d514f4a3745e078b4702a6b37d25360883cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/763f4af5-4255-4428-8aae-b06e44ce5311.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/763f4af5-4255-4428-8aae-b06e44ce5311.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/763f4af5-4255-4428-8aae-b06e44ce5311
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9779f0e0b6aa16040ac79213fa4d514f4a3745e078b4702a6b37d25360883cc","name":"Naser Sadr","registered_at":"2026-06-17T06:47:04Z","symbol":"NIM1314209","token_address":"0x358fc9bf1b66ad9f7f0d74ffa5469d75962fb53a","type":"artist","uuid":"763f4af5-4255-4428-8aae-b06e44ce5311"}
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 0xb9779f0e0b6aa16040ac79213fa4d514f4a3745e078b4702a6b37d25360883cc. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/763f4af5-4255-4428-8aae-b06e44ce5311.json and https://artists.proofprofile.net/proofs/artist/763f4af5-4255-4428-8aae-b06e44ce5311.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb9779f0e0b6aa16040ac79213fa4d514f4a3745e078b4702a6b37d25360883cc","name":"Naser Sadr","registered_at":"2026-06-17T06:47:04Z","symbol":"NIM1314209","token_address":"0x358fc9bf1b66ad9f7f0d74ffa5469d75962fb53a","type":"artist","uuid":"763f4af5-4255-4428-8aae-b06e44ce5311"}
album: Toore Sefid
  type: MusicAlbum
  date published: 2008-01-06
album: Toore Sefid
  type: MusicAlbum
  date published: 2008-01-06
album: Eddea
  type: MusicAlbum
  date published: 2009-11-10
  track: Behesh Begin
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245147
    explicit: false
    by artist: Naser Sadr
    in album: Eddea
      type: MusicAlbum
      date published: 2009-11-10
    isrc code: DEA371801541
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T00:02:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc448502fc761f4551777299b800275f5e94e411f9591bf0710c30861c3fb4808
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958800
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958800
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA371801541
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T00:52:19Z
    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 0xc448502fc761f4551777299b800275f5e94e411f9591bf0710c30861c3fb4808. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/DEA371801541.
      date published: 2026-07-20T00:52:19Z
    audio: Behesh Begin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.016
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.548
      additional property: Energy
        type: PropertyValue
        value: 0.675
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.444
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.191
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.765
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.06
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Eddea
  type: MusicAlbum
  date published: 2009-11-10
album: Age Yerooz Beri
  type: MusicAlbum
  date published: 2010-03-21
album: Age Yerooz Beri
  type: MusicAlbum
  date published: 2010-03-21
album: Don't Cry (Gerye Nakon)
  type: MusicAlbum
  date published: 2010-03-21
album: Eshghe Man
  type: MusicAlbum
  date published: 2010-10-07
album: Eshghe Man
  type: MusicAlbum
  date published: 2010-10-07
album: Compensation (Jobran)
  type: MusicAlbum
  date published: 2011-03-15
album: Fault (Gonah)
  type: MusicAlbum
  date published: 2011-09-09
album: Doroogh
  type: MusicAlbum
  date published: 2011-11-08
album: Aroume Joun
  type: MusicAlbum
  date published: 2011-11-15
album: Baram Doa Kon
  type: MusicAlbum
  date published: 2012-03-01
album: Without You (Bi To)
  type: MusicAlbum
  date published: 2012-05-17
album: Rafti Ke Rafti
  type: MusicAlbum
  date published: 2012-08-18
album: Maste Mey
  type: MusicAlbum
  date published: 2012-11-15
album: Banoo
  type: MusicAlbum
  date published: 2013-01-18
album: Arameshe Mahz
  type: MusicAlbum
  date published: 2013-03-23
album: Bade Modatha
  type: MusicAlbum
  date published: 2013-07-14
album: Ey Kash Nemirafti
  type: MusicAlbum
  date published: 2013-08-23
album: Ey Kash Nemirafti
  type: MusicAlbum
  date published: 2013-08-23
album: Hesse Khoob
  type: MusicAlbum
  date published: 2013-09-11
album: To Ke Midoonesti
  type: MusicAlbum
  date published: 2013-12-13
album: Donyaro Bikhial Bash
  type: MusicAlbum
  date published: 2014-02-23
album: Khoda Ghorboonet Beram
  type: MusicAlbum
  date published: 2014-03-17
album: Bi Vafa
album: Nashod
album: Memories Of You (Khaterate To)
album: Gheseye Por Az Khoon
album: Marge Lahzeha
album: DelTangam
album: Dige Nemitonam
album: I Love You (Dooset Daram)
album: Venture
album: Eghrar
album: Biraheh
album: Zade Be Saram
album: Be Hamin Sadegi
album: Delgiram
album: Fasele
album: Hame Donyaro Bedan
album: Donyaye khiali
album: Cheshmaye Nazet
album: Akharin Didar
album: Fogholade
album: Fasele (New Version)
album: Laobali
album: Forsat Bede
album: My Heart
album: Delbare Jazzab
album: زیر بارون
album: Sahele Amn
album: Halam Bade

Bi Vafa
type: MusicAlbum
date published: 2014-06-14

Nashod
type: MusicAlbum
date published: 2014-06-28

Memories Of You (Khaterate To)
type: MusicAlbum
date published: 2014-09-10

Gheseye Por Az Khoon
type: MusicAlbum
date published: 2014-11-04

Marge Lahzeha
type: MusicAlbum
date published: 2015-01-21

DelTangam
type: MusicAlbum
date published: 2015-03-16

Dige Nemitonam
type: MusicAlbum
date published: 2015-05-08

Dige Nemitonam
type: MusicAlbum
date published: 2015-05-08

I Love You (Dooset Daram)
type: MusicAlbum
date published: 2015-12-25

Venture
type: MusicAlbum
date published: 2016-01-19

Eghrar
type: MusicAlbum
date published: 2016-03-01

Biraheh
type: MusicAlbum
date published: 2016-03-13

Zade Be Saram
type: MusicAlbum
date published: 2016-03-26

Be Hamin Sadegi
type: MusicAlbum
date published: 2016-09-21

Delgiram
type: MusicAlbum
date published: 2016-10-08

Fasele
type: MusicAlbum
date published: 2017-02-13

Hame Donyaro Bedan
type: MusicAlbum
date published: 2017-03-17

Donyaye khiali
type: MusicAlbum
date published: 2018-08-10

Cheshmaye Nazet
type: MusicAlbum
date published: 2018-11-23

Akharin Didar
type: MusicAlbum
date published: 2019-01-23

Fogholade
type: MusicAlbum
date published: 2019-02-14

Fasele (New Version)
type: MusicAlbum
date published: 2019-03-16

Fasele
type: MusicAlbum
date published: 2019-03-16

Laobali
type: MusicAlbum
date published: 2019-10-20

Forsat Bede
type: MusicAlbum
date published: 2020-11-17

My Heart
type: MusicAlbum
date published: 2021-01-19

Delbare Jazzab
type: MusicAlbum
date published: 2021-03-13

زیر بارون
type: MusicAlbum
date published: 2021-10-30

Sahele Amn
type: MusicAlbum
date published: 2022-03-09

Halam Bade
type: MusicAlbum
date published: 2023-02-25