Chetan Fefar
type: MusicGroup
genre: bhajan
genre: devotional
genre: gujarati pop
popularity: 4
followers: 844
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc621f2aa237dc9b65cd99af0fa77102feedde4234e924c37a100371e881d160a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0911045-91f8-4e42-b13c-15966b673643.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0911045-91f8-4e42-b13c-15966b673643.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b0911045-91f8-4e42-b13c-15966b673643
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc621f2aa237dc9b65cd99af0fa77102feedde4234e924c37a100371e881d160a","name":"Chetan Fefar","registered_at":"2026-06-20T11:43:07Z","symbol":"NIM1604858","token_address":"0xcfc7272bddb67196fc238a6e8fa9c183ed8f500f","type":"artist","uuid":"b0911045-91f8-4e42-b13c-15966b673643"}
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 0xc621f2aa237dc9b65cd99af0fa77102feedde4234e924c37a100371e881d160a. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0911045-91f8-4e42-b13c-15966b673643.json and https://artists.proofprofile.net/proofs/artist/b0911045-91f8-4e42-b13c-15966b673643.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xc621f2aa237dc9b65cd99af0fa77102feedde4234e924c37a100371e881d160a","name":"Chetan Fefar","registered_at":"2026-06-20T11:43:07Z","symbol":"NIM1604858","token_address":"0xcfc7272bddb67196fc238a6e8fa9c183ed8f500f","type":"artist","uuid":"b0911045-91f8-4e42-b13c-15966b673643"}
album: Aaj Zindagi
  type: MusicAlbum
  date published: 2020-07-17
album: Aav Re Varsad
  type: MusicAlbum
  date published: 2020-10-05
album: Garba Ramiye Sajan
  type: MusicAlbum
  date published: 2020-10-17
album: Garba Ramiye Sajan
  type: MusicAlbum
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album: Khushiyon Ka Jhoka
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album: Dastaan
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  date published: 2023-02-13
album: Dastaan
  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-03-27
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  type: MusicAlbum
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album: Om Ugram Veeram Mahaa Vishnum
  type: MusicAlbum
  date published: 2023-04-28
  track: Om Ugram Veeram Mahaa Vishnum
    type: MusicRecording
    duration: PT4M6S
    duration ms: 246580
    explicit: false
    by artist: Chetan Fefar
    in album: Om Ugram Veeram Mahaa Vishnum
      type: MusicAlbum
      date published: 2023-04-28
    genre: bhajan
    genre: devotional
    genre: gujarati pop
    isrc code: INH512013911
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T20:08:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe3b3dde3139324ad783c48186aed777390c041e7c3bb50008efb537e1a8c41e5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958783
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958783
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH512013911
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T21:20:45Z
    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 0xe3b3dde3139324ad783c48186aed777390c041e7c3bb50008efb537e1a8c41e5. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/INH512013911.
      date published: 2026-07-19T21:20:45Z
    audio: Om Ugram Veeram Mahaa Vishnum
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.955
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.819
      additional property: Energy
        type: PropertyValue
        value: 0.555
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.593
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.078
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.763
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.554
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Shree Narasimha Gayatri Mantra
  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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album: Belief (Sound Of Hope)

Belief (Sound Of Hope)
type: MusicAlbum
date published: 2025-03-07